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Revision 15

Added by markw over 11 years ago

Wired up helloworld example to mcc216. Works!

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mcc216/atari800core.vhd
-- Copyright (C) 1991-2012 Altera Corporation
-- Your use of Altera Corporation's design tools, logic functions
-- and other software and tools, and its AMPP partner logic
-- functions, and any output files from any of the foregoing
-- (including device programming or simulation files), and any
-- associated documentation or information are expressly subject
-- to the terms and conditions of the Altera Program License
-- Subscription Agreement, Altera MegaCore Function License
-- Agreement, or other applicable license agreement, including,
-- without limitation, that your use is for the sole purpose of
-- programming logic devices manufactured by Altera and sold by
-- Altera or its authorized distributors. Please refer to the
-- applicable agreement for further details.
-- PROGRAM "Quartus II 64-Bit"
-- VERSION "Version 12.1 Build 243 01/31/2013 Service Pack 1.33 SJ Web Edition"
-- CREATED "Tue Dec 31 22:21:48 2013"
LIBRARY ieee;
USE ieee.std_logic_1164.all;
LIBRARY work;
ENTITY atari800core IS
PORT
(
FPGA_CLK : IN STD_LOGIC;
PS2K_CLK : IN STD_LOGIC;
PS2K_DAT : IN STD_LOGIC;
PS2M_CLK : IN STD_LOGIC;
PS2M_DAT : IN STD_LOGIC;
VGA_VS : OUT STD_LOGIC;
VGA_HS : OUT STD_LOGIC;
VGA_B : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
VGA_G : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
VGA_R : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
JOY1_n : IN STD_LOGIC_VECTOR(5 DOWNTO 0);
JOY2_n : IN STD_LOGIC_VECTOR(5 DOWNTO 0);
AUDIO_L : OUT std_logic;
AUDIO_R : OUT std_logic;
SDRAM_BA : OUT STD_LOGIC_VECTOR(1 downto 0);
SDRAM_CS_N : OUT STD_LOGIC;
SDRAM_RAS_N : OUT STD_LOGIC;
SDRAM_CAS_N : OUT STD_LOGIC;
SDRAM_WE_N : OUT STD_LOGIC;
SDRAM_DQM_n : OUT STD_LOGIC_vector(1 downto 0);
SDRAM_CLK : OUT STD_LOGIC;
--SDRAM_CKE : OUT STD_LOGIC;
SDRAM_A : OUT STD_LOGIC_VECTOR(12 DOWNTO 0);
SDRAM_DQ : INOUT STD_LOGIC_VECTOR(15 DOWNTO 0);
SD_DAT0 : IN STD_LOGIC;
SD_CLK : OUT STD_LOGIC;
SD_CMD : OUT STD_LOGIC;
SD_DAT3 : OUT STD_LOGIC
);
END atari800core;
ARCHITECTURE bdf_type OF atari800core IS
COMPONENT cpu
PORT(CLK : IN STD_LOGIC;
RESET : IN STD_LOGIC;
ENABLE : IN STD_LOGIC;
IRQ_n : IN STD_LOGIC;
NMI_n : IN STD_LOGIC;
MEMORY_READY : IN STD_LOGIC;
THROTTLE : IN STD_LOGIC;
RDY : IN STD_LOGIC;
DI : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
R_W_n : OUT STD_LOGIC;
CPU_FETCH : OUT STD_LOGIC;
A : OUT STD_LOGIC_VECTOR(15 DOWNTO 0);
DO : OUT STD_LOGIC_VECTOR(7 DOWNTO 0)
);
END COMPONENT;
component hq_dac
port (
reset :in std_logic;
clk :in std_logic;
clk_ena : in std_logic;
pcm_in : in std_logic_vector(19 downto 0);
dac_out : out std_logic
);
end component;
component internalromram IS
PORT(
clock : IN STD_LOGIC; --system clock
reset_n : IN STD_LOGIC; --asynchronous reset
ROM_ADDR : in STD_LOGIC_VECTOR(21 downto 0);
ROM_REQUEST_COMPLETE : out STD_LOGIC;
ROM_REQUEST : in std_logic;
ROM_DATA : out std_logic_vector(7 downto 0);
RAM_ADDR : in STD_LOGIC_VECTOR(18 downto 0);
RAM_WR_ENABLE : in std_logic;
RAM_DATA_IN : in STD_LOGIC_VECTOR(7 downto 0);
RAM_REQUEST_COMPLETE : out STD_LOGIC;
RAM_REQUEST : in std_logic;
RAM_DATA : out std_logic_vector(7 downto 0)
);
END component;
COMPONENT antic
PORT(CLK : IN STD_LOGIC;
WR_EN : IN STD_LOGIC;
RESET_N : IN STD_LOGIC;
MEMORY_READY_ANTIC : IN STD_LOGIC;
MEMORY_READY_CPU : IN STD_LOGIC;
ANTIC_ENABLE_179 : IN STD_LOGIC;
PAL : IN STD_LOGIC;
lightpen : IN STD_LOGIC;
ADDR : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
CPU_DATA_IN : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
MEMORY_DATA_IN : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
NMI_N_OUT : OUT STD_LOGIC;
ANTIC_READY : OUT STD_LOGIC;
COLOUR_CLOCK_ORIGINAL_OUT : OUT STD_LOGIC;
COLOUR_CLOCK_OUT : OUT STD_LOGIC;
HIGHRES_COLOUR_CLOCK_OUT : OUT STD_LOGIC;
dma_fetch_out : OUT STD_LOGIC;
refresh_out : OUT STD_LOGIC;
dma_clock_out : OUT STD_LOGIC;
AN : OUT STD_LOGIC_VECTOR(2 DOWNTO 0);
DATA_OUT : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
dma_address_out : OUT STD_LOGIC_VECTOR(15 DOWNTO 0)
);
END COMPONENT;
COMPONENT ledsw
PORT(CLK : IN STD_LOGIC;
KEY : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
SW : IN STD_LOGIC_VECTOR(9 DOWNTO 0);
SYNC_KEYS : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
SYNC_SWITCHES : OUT STD_LOGIC_VECTOR(9 DOWNTO 0)
);
END COMPONENT;
COMPONENT pokey_mixer
PORT(CLK : IN STD_LOGIC;
GTIA_SOUND : IN STD_LOGIC;
CHANNEL_0 : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
CHANNEL_1 : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
CHANNEL_2 : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
CHANNEL_3 : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
CHANNEL_ENABLE : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
VOLUME_OUT : OUT STD_LOGIC_VECTOR(15 DOWNTO 0)
);
END COMPONENT;
COMPONENT ps2_keyboard
PORT(CLK : IN STD_LOGIC;
RESET_N : IN STD_LOGIC;
PS2_CLK : IN STD_LOGIC;
PS2_DAT : IN STD_LOGIC;
KEY_EVENT : OUT STD_LOGIC;
KEY_EXTENDED : OUT STD_LOGIC;
KEY_UP : OUT STD_LOGIC;
KEY_VALUE : OUT STD_LOGIC_VECTOR(7 DOWNTO 0)
);
END COMPONENT;
COMPONENT zpu_glue
PORT(CLK : IN STD_LOGIC;
RESET : IN STD_LOGIC;
PAUSE : IN STD_LOGIC;
MEMORY_READY : IN STD_LOGIC;
ZPU_CONFIG_DI : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
ZPU_DI : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
ZPU_RAM_DI : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
ZPU_ROM_DI : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
MEMORY_FETCH : OUT STD_LOGIC;
ZPU_READ_ENABLE : OUT STD_LOGIC;
ZPU_32BIT_WRITE_ENABLE : OUT STD_LOGIC;
ZPU_16BIT_WRITE_ENABLE : OUT STD_LOGIC;
ZPU_8BIT_WRITE_ENABLE : OUT STD_LOGIC;
ZPU_CONFIG_WRITE : OUT STD_LOGIC;
ZPU_ADDR_FETCH : OUT STD_LOGIC_VECTOR(23 DOWNTO 0);
ZPU_ADDR_ROM_RAM : OUT STD_LOGIC_VECTOR(23 DOWNTO 0);
ZPU_DO : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
ZPU_STACK_WRITE : OUT STD_LOGIC_VECTOR(3 DOWNTO 0)
);
END COMPONENT;
COMPONENT pokey
PORT(CLK : IN STD_LOGIC;
CPU_MEMORY_READY : IN STD_LOGIC;
ANTIC_MEMORY_READY : IN STD_LOGIC;
WR_EN : IN STD_LOGIC;
RESET_N : IN STD_LOGIC;
SIO_IN1 : IN STD_LOGIC;
SIO_IN2 : IN STD_LOGIC;
SIO_IN3 : IN STD_LOGIC;
SIO_CLOCK : INOUT STD_LOGIC;
ADDR : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
DATA_IN : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
keyboard_response : IN STD_LOGIC_VECTOR(1 DOWNTO 0);
POT_IN : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
IRQ_N_OUT : OUT STD_LOGIC;
SIO_OUT1 : OUT STD_LOGIC;
SIO_OUT2 : OUT STD_LOGIC;
SIO_OUT3 : OUT STD_LOGIC;
POT_RESET : OUT STD_LOGIC;
CHANNEL_0_OUT : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
CHANNEL_1_OUT : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
CHANNEL_2_OUT : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
CHANNEL_3_OUT : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
DATA_OUT : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
keyboard_scan : OUT STD_LOGIC_VECTOR(5 DOWNTO 0)
);
END COMPONENT;
COMPONENT pia
PORT( CLK : IN STD_LOGIC;
ADDR : IN STD_LOGIC_VECTOR(1 DOWNTO 0);
CPU_DATA_IN : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
EN : IN STD_LOGIC;
WR_EN : IN STD_LOGIC;
RESET_N : IN STD_LOGIC;
CA1 : IN STD_LOGIC;
CB1 : IN STD_LOGIC;
CA2_DIR_OUT : OUT std_logic;
CA2_OUT : OUT std_logic;
CA2_IN : IN STD_LOGIC;
CB2_DIR_OUT : OUT std_logic;
CB2_OUT : OUT std_logic;
CB2_IN : IN STD_LOGIC;
-- remember these two are different if connecting to gpio (push pull vs pull up - check 6520 data sheet...)
-- pull up - i.e. 0 driven only
PORTA_DIR_OUT : OUT STD_LOGIC_VECTOR(7 downto 0); -- set bit to 1 to enable output mode
PORTA_OUT : OUT STD_LOGIC_VECTOR(7 downto 0);
PORTA_IN : IN STD_LOGIC_VECTOR(7 downto 0);
PORTB_DIR_OUT : OUT STD_LOGIC_VECTOR(7 downto 0);
PORTB_OUT : OUT STD_LOGIC_VECTOR(7 downto 0); -- push pull
PORTB_IN : IN STD_LOGIC_VECTOR(7 downto 0); -- push pull
-- CPU interface
DATA_OUT : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
IRQA_N : OUT STD_LOGIC;
IRQB_N : OUT STD_LOGIC );
END COMPONENT;
COMPONENT shared_enable
PORT(CLK : IN STD_LOGIC;
RESET_N : IN STD_LOGIC;
MEMORY_READY_CPU : IN STD_LOGIC;
MEMORY_READY_ANTIC : IN STD_LOGIC;
PAUSE_6502 : IN STD_LOGIC;
THROTTLE_COUNT_6502 : IN STD_LOGIC_VECTOR(5 DOWNTO 0);
POKEY_ENABLE_179 : OUT STD_LOGIC;
ANTIC_ENABLE_179 : OUT STD_LOGIC;
oldcpu_enable : OUT STD_LOGIC;
CPU_ENABLE_OUT : OUT STD_LOGIC;
SCANDOUBLER_ENABLE_LOW : OUT STD_LOGIC;
SCANDOUBLER_ENABLE_HIGH : OUT STD_LOGIC
);
END COMPONENT;
COMPONENT pokey_ps2_decoder
PORT(CLK : IN STD_LOGIC;
RESET_N : IN STD_LOGIC;
KEY_EVENT : IN STD_LOGIC;
KEY_EXTENDED : IN STD_LOGIC;
KEY_UP : IN STD_LOGIC;
KEY_CODE : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
KEY_HELD : OUT STD_LOGIC;
SHIFT_PRESSED : OUT STD_LOGIC;
BREAK_PRESSED : OUT STD_LOGIC;
KEY_INTERRUPT : OUT STD_LOGIC;
CONSOL_START : OUT STD_LOGIC;
CONSOL_SELECT : OUT STD_LOGIC;
CONSOL_OPTION : OUT STD_LOGIC;
SYSTEM_RESET : OUT STD_LOGIC;
KBCODE : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
VIRTUAL_STICKS : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
VIRTUAL_TRIGGER : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
VIRTUAL_KEYS : out std_logic_vector(3 downto 0)
);
END COMPONENT;
COMPONENT address_decoder
PORT(CLK : IN STD_LOGIC;
CPU_FETCH : IN STD_LOGIC;
CPU_WRITE_N : IN STD_LOGIC;
ANTIC_FETCH : IN STD_LOGIC;
antic_refresh : IN STD_LOGIC;
ZPU_FETCH : IN STD_LOGIC;
ZPU_READ_ENABLE : IN STD_LOGIC;
ZPU_32BIT_WRITE_ENABLE : IN STD_LOGIC;
ZPU_16BIT_WRITE_ENABLE : IN STD_LOGIC;
ZPU_8BIT_WRITE_ENABLE : IN STD_LOGIC;
RAM_REQUEST_COMPLETE : IN STD_LOGIC;
ROM_REQUEST_COMPLETE : IN STD_LOGIC;
CART_REQUEST_COMPLETE : IN STD_LOGIC;
reset_n : IN STD_LOGIC;
CART_RD4 : IN STD_LOGIC;
CART_RD5 : IN STD_LOGIC;
use_sdram : IN STD_LOGIC;
SDRAM_REQUEST_COMPLETE : IN STD_LOGIC;
ANTIC_ADDR : IN STD_LOGIC_VECTOR(15 DOWNTO 0);
ANTIC_DATA : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
CACHE_ANTIC_DATA : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
CART_ROM_DATA : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
CPU_ADDR : IN STD_LOGIC_VECTOR(15 DOWNTO 0);
CPU_WRITE_DATA : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
GTIA_DATA : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
CACHE_GTIA_DATA : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
PIA_DATA : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
POKEY2_DATA : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
CACHE_POKEY2_DATA : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
POKEY_DATA : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
CACHE_POKEY_DATA : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
PORTB : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
RAM_DATA : IN STD_LOGIC_VECTOR(15 DOWNTO 0);
ram_select : IN STD_LOGIC_VECTOR(1 DOWNTO 0);
ROM_DATA : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
rom_select : IN STD_LOGIC_VECTOR(1 DOWNTO 0);
SDRAM_DATA : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
ZPU_ADDR : IN STD_LOGIC_VECTOR(23 DOWNTO 0);
ZPU_WRITE_DATA : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
MEMORY_READY_ANTIC : OUT STD_LOGIC;
MEMORY_READY_ZPU : OUT STD_LOGIC;
MEMORY_READY_CPU : OUT STD_LOGIC;
GTIA_WR_ENABLE : OUT STD_LOGIC;
POKEY_WR_ENABLE : OUT STD_LOGIC;
POKEY2_WR_ENABLE : OUT STD_LOGIC;
ANTIC_WR_ENABLE : OUT STD_LOGIC;
PIA_WR_ENABLE : OUT STD_LOGIC;
PIA_RD_ENABLE : OUT STD_LOGIC;
RAM_WR_ENABLE : OUT STD_LOGIC;
PBI_WR_ENABLE : OUT STD_LOGIC;
RAM_REQUEST : OUT STD_LOGIC;
ROM_REQUEST : OUT STD_LOGIC;
CART_REQUEST : OUT STD_LOGIC;
CART_S4_n : OUT STD_LOGIC;
CART_S5_n : OUT STD_LOGIC;
CART_CCTL_n : OUT STD_LOGIC;
WIDTH_8bit_ACCESS : OUT STD_LOGIC;
WIDTH_16bit_ACCESS : OUT STD_LOGIC;
WIDTH_32bit_ACCESS : OUT STD_LOGIC;
SDRAM_READ_EN : OUT STD_LOGIC;
SDRAM_WRITE_EN : OUT STD_LOGIC;
SDRAM_REQUEST : OUT STD_LOGIC;
SDRAM_REFRESH : OUT STD_LOGIC;
MEMORY_DATA : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
PBI_ADDR : OUT STD_LOGIC_VECTOR(15 DOWNTO 0);
RAM_ADDR : OUT STD_LOGIC_VECTOR(18 DOWNTO 0);
ROM_ADDR : OUT STD_LOGIC_VECTOR(21 DOWNTO 0);
SDRAM_ADDR : OUT STD_LOGIC_VECTOR(22 DOWNTO 0);
WRITE_DATA : OUT STD_LOGIC_VECTOR(31 DOWNTO 0)
);
END COMPONENT;
COMPONENT sdram_statemachine
GENERIC (ADDRESS_WIDTH : INTEGER;
AP_BIT : INTEGER;
COLUMN_WIDTH : INTEGER;
ROW_WIDTH : INTEGER
);
PORT(CLK_SYSTEM : IN STD_LOGIC;
CLK_SDRAM : IN STD_LOGIC;
RESET_N : IN STD_LOGIC;
READ_EN : IN STD_LOGIC;
WRITE_EN : IN STD_LOGIC;
REQUEST : IN STD_LOGIC;
BYTE_ACCESS : IN STD_LOGIC;
WORD_ACCESS : IN STD_LOGIC;
LONGWORD_ACCESS : IN STD_LOGIC;
REFRESH : IN STD_LOGIC;
ADDRESS_IN : IN STD_LOGIC_VECTOR(22 DOWNTO 0);
DATA_IN : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
SDRAM_DQ : INOUT STD_LOGIC_VECTOR(15 DOWNTO 0);
REPLY : OUT STD_LOGIC;
SDRAM_BA0 : OUT STD_LOGIC;
SDRAM_BA1 : OUT STD_LOGIC;
SDRAM_CKE : OUT STD_LOGIC;
SDRAM_CS_N : OUT STD_LOGIC;
SDRAM_RAS_N : OUT STD_LOGIC;
SDRAM_CAS_N : OUT STD_LOGIC;
SDRAM_WE_N : OUT STD_LOGIC;
SDRAM_ldqm : OUT STD_LOGIC;
SDRAM_udqm : OUT STD_LOGIC;
DATA_OUT : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
SDRAM_ADDR : OUT STD_LOGIC_VECTOR(11 DOWNTO 0)
);
END COMPONENT;
component sdram_statemachine_mcc IS
generic
(
ADDRESS_WIDTH : natural := 22;
ROW_WIDTH : natural := 12;
AP_BIT : natural := 10;
COLUMN_WIDTH : natural := 8
);
PORT
(
CLK_SYSTEM : IN STD_LOGIC;
CLK_SDRAM : IN STD_LOGIC; -- this is a exact multiple of system clock
RESET_N : in STD_LOGIC;
-- interface as though SRAM - this module can take care of caching/write combining etc etc. For first cut... nothing. TODO: What extra info would help me here?
DATA_IN : in std_logic_vector(31 downto 0);
ADDRESS_IN : in std_logic_vector(ADDRESS_WIDTH downto 0); -- 1 extra bit for byte alignment
READ_EN : in std_logic; -- if no reads pending may be a good time to do a refresh
WRITE_EN : in std_logic;
REQUEST : in std_logic; -- Toggle this to issue a new request
BYTE_ACCESS : in std_logic; -- ldqm/udqm set based on a(0) - if 0=0111, if 1=1011. Data fields valid:7 downto 0.
WORD_ACCESS : in std_logic; -- ldqm/udqm set based on a(0) - if 0=0011, if 1=1001. Data fields valid:15 downto 0.
LONGWORD_ACCESS : in std_logic; -- a(0) ignored. lqdm/udqm mask is 0000
REFRESH : in std_logic;
REPLY : out std_logic; -- This matches the request once complete
DATA_OUT : out std_logic_vector(31 downto 0);
-- sdram itself
SDRAM_ADDR : out std_logic_vector(ROW_WIDTH downto 0);
SDRAM_DQ : inout std_logic_vector(15 downto 0);
SDRAM_BA0 : out std_logic;
SDRAM_BA1 : out std_logic;
SDRAM_CS_N : out std_logic;
SDRAM_RAS_N : out std_logic;
SDRAM_CAS_N : out std_logic;
SDRAM_WE_N : out std_logic;
SDRAM_ldqm : out std_logic; -- low enable, high disable - for byte addressing - NB, cas latency applies to reads
SDRAM_udqm : out std_logic
);
END component;
COMPONENT zpu_rom
PORT(clock : IN STD_LOGIC;
address : IN STD_LOGIC_VECTOR(11 DOWNTO 0);
q : OUT STD_LOGIC_VECTOR(31 DOWNTO 0)
);
END COMPONENT;
COMPONENT scandoubler
PORT(CLK : IN STD_LOGIC;
RESET_N : IN STD_LOGIC;
VGA : IN STD_LOGIC;
COMPOSITE_ON_HSYNC : IN STD_LOGIC;
colour_enable : IN STD_LOGIC;
doubled_enable : IN STD_LOGIC;
vsync_in : IN STD_LOGIC;
hsync_in : IN STD_LOGIC;
colour_in : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
VSYNC : OUT STD_LOGIC;
HSYNC : OUT STD_LOGIC;
B : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
G : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
R : OUT STD_LOGIC_VECTOR(3 DOWNTO 0)
);
END COMPONENT;
COMPONENT zpu_ram
PORT(wren : IN STD_LOGIC;
clock : IN STD_LOGIC;
address : IN STD_LOGIC_VECTOR(9 DOWNTO 0);
data : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
q : OUT STD_LOGIC_VECTOR(7 DOWNTO 0)
);
END COMPONENT;
COMPONENT zpu_config_regs
PORT(CLK : IN STD_LOGIC;
ENABLE_179 : IN STD_LOGIC;
WR_EN : IN STD_LOGIC;
SDCARD_DAT : IN STD_LOGIC;
SIO_COMMAND_OUT : IN STD_LOGIC;
SIO_DATA_OUT : IN STD_LOGIC;
PLL_LOCKED : IN STD_LOGIC;
REQUEST_RESET_ZPU : IN STD_LOGIC;
ADDR : IN STD_LOGIC_VECTOR(4 DOWNTO 0);
CPU_DATA_IN : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
KEY : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
SWITCH : IN STD_LOGIC_VECTOR(9 DOWNTO 0);
SDCARD_CLK : OUT STD_LOGIC;
SDCARD_CMD : OUT STD_LOGIC;
SDCARD_DAT3 : OUT STD_LOGIC;
SIO_DATA_IN : OUT STD_LOGIC;
PAUSE_ZPU : OUT STD_LOGIC;
PAL : OUT STD_LOGIC;
USE_SDRAM : OUT STD_LOGIC;
VGA : OUT STD_LOGIC;
COMPOSITE_ON_HSYNC : OUT STD_LOGIC;
GPIO_ENABLE : OUT STD_LOGIC;
RESET_6502 : OUT STD_LOGIC;
RESET_ZPU : OUT STD_LOGIC;
RESET_N : OUT STD_LOGIC;
PAUSE_6502 : OUT STD_LOGIC;
DATA_OUT : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
LEDG : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
LEDR : OUT STD_LOGIC_VECTOR(9 DOWNTO 0);
RAM_SELECT : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
ROM_SELECT : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
THROTTLE_COUNT_6502 : OUT STD_LOGIC_VECTOR(5 DOWNTO 0);
ZPU_HEX : OUT STD_LOGIC_VECTOR(15 DOWNTO 0)
);
END COMPONENT;
COMPONENT pll
PORT(inclk0 : IN STD_LOGIC;
c0 : OUT STD_LOGIC;
c1 : OUT STD_LOGIC;
c2 : OUT STD_LOGIC;
locked : OUT STD_LOGIC
);
END COMPONENT;
COMPONENT gtia
PORT(CLK : IN STD_LOGIC;
WR_EN : IN STD_LOGIC;
CPU_MEMORY_READY : IN STD_LOGIC;
ANTIC_MEMORY_READY : IN STD_LOGIC;
ANTIC_FETCH : IN STD_LOGIC;
CPU_ENABLE_ORIGINAL : IN STD_LOGIC;
RESET_N : IN STD_LOGIC;
PAL : IN STD_LOGIC;
COLOUR_CLOCK_ORIGINAL : IN STD_LOGIC;
COLOUR_CLOCK : IN STD_LOGIC;
COLOUR_CLOCK_HIGHRES : IN STD_LOGIC;
CONSOL_START : IN STD_LOGIC;
CONSOL_SELECT : IN STD_LOGIC;
CONSOL_OPTION : IN STD_LOGIC;
TRIG0 : IN STD_LOGIC;
TRIG1 : IN STD_LOGIC;
TRIG2 : IN STD_LOGIC;
TRIG3 : IN STD_LOGIC;
ADDR : IN STD_LOGIC_VECTOR(4 DOWNTO 0);
AN : IN STD_LOGIC_VECTOR(2 DOWNTO 0);
CPU_DATA_IN : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
MEMORY_DATA_IN : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
VSYNC : OUT STD_LOGIC;
HSYNC : OUT STD_LOGIC;
sound : OUT STD_LOGIC;
COLOUR_out : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
DATA_OUT : OUT STD_LOGIC_VECTOR(7 DOWNTO 0)
);
END COMPONENT;
COMPONENT irq_glue
PORT(pokey_irq : IN STD_LOGIC;
pia_irqa : IN STD_LOGIC;
pia_irqb : IN STD_LOGIC;
combined_irq : OUT STD_LOGIC
);
END COMPONENT;
component reg_file IS
generic
(
BYTES : natural := 1;
WIDTH : natural := 1
);
PORT
(
CLK : IN STD_LOGIC;
ADDR : IN STD_LOGIC_VECTOR(width-1 DOWNTO 0);
DATA_IN : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
WR_EN : IN STD_LOGIC;
DATA_OUT : OUT STD_LOGIC_VECTOR(7 DOWNTO 0)
);
END component;
SIGNAL ANTIC_ADDR : STD_LOGIC_VECTOR(15 DOWNTO 0);
SIGNAL ANTIC_AN : STD_LOGIC_VECTOR(2 DOWNTO 0);
SIGNAL ANTIC_COLOUR_CLOCK_OUT : STD_LOGIC;
SIGNAL ANTIC_DO : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL CACHE_ANTIC_DO : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL ANTIC_ENABLE_179 : STD_LOGIC;
SIGNAL ANTIC_FETCH : STD_LOGIC;
SIGNAL ANTIC_HIGHRES_COLOUR_CLOCK_OUT : STD_LOGIC;
SIGNAL ANTIC_ORIGINAL_COLOUR_CLOCK_OUT : STD_LOGIC;
SIGNAL ANTIC_RDY : STD_LOGIC;
SIGNAL ANTIC_REFRESH : STD_LOGIC;
SIGNAL ANTIC_WRITE_ENABLE : STD_LOGIC;
SIGNAL AUDIO_LEFT : STD_LOGIC_VECTOR(15 DOWNTO 0);
SIGNAL AUDIO_RIGHT : STD_LOGIC_VECTOR(15 DOWNTO 0);
SIGNAL BREAK_PRESSED : STD_LOGIC;
SIGNAL CART_RD4 : STD_LOGIC;
SIGNAL CART_RD5 : STD_LOGIC;
SIGNAL CART_REQUEST : STD_LOGIC;
SIGNAL CART_REQUEST_COMPLETE : STD_LOGIC;
SIGNAL CART_ROM_DO : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL CART_S4_n : STD_LOGIC;
SIGNAL CART_S5_N : STD_LOGIC;
signal CART_CCTL_N : std_logic;
SIGNAL CA2_OUT : STD_LOGIC;
SIGNAL CA2_DIR_OUT: STD_LOGIC;
SIGNAL CB2_OUT : STD_LOGIC;
SIGNAL CB2_DIR_OUT: STD_LOGIC;
SIGNAL CLK : STD_LOGIC;
SIGNAL CLK_SDRAM : STD_LOGIC;
SIGNAL COMPOSITE_ON_HSYNC : STD_LOGIC;
SIGNAL CONSOL_OPTION : STD_LOGIC;
SIGNAL CONSOL_SELECT : STD_LOGIC;
SIGNAL CONSOL_START : STD_LOGIC;
SIGNAL CPU_6502_RESET : STD_LOGIC;
SIGNAL CPU_ADDR : STD_LOGIC_VECTOR(15 DOWNTO 0);
SIGNAL CPU_DO : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL CPU_FETCH : STD_LOGIC;
SIGNAL CPU_SHARED_ENABLE : STD_LOGIC;
SIGNAL ENABLE_179_MEMWAIT : STD_LOGIC;
SIGNAL GPIO_0_IN : STD_LOGIC_VECTOR(35 downto 0);
SIGNAL GPIO_0_OUT : STD_LOGIC_VECTOR(35 downto 0);
SIGNAL GPIO_0_DIR_OUT : STD_LOGIC_VECTOR(35 downto 0);
SIGNAL GPIO_1_IN : STD_LOGIC_VECTOR(35 downto 0);
SIGNAL GPIO_1_OUT : STD_LOGIC_VECTOR(35 downto 0);
SIGNAL GPIO_1_DIR_OUT : STD_LOGIC_VECTOR(35 downto 0);
SIGNAL GPIO_CA2_IN: STD_LOGIC;
SIGNAL GPIO_CB2_IN: STD_LOGIC;
SIGNAL GPIO_ENABLE : STD_LOGIC;
SIGNAL GPIO_PORTA_IN : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL GPIO_PORTB_IN : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL GPIO_SIO_IN : STD_LOGIC;
SIGNAL GPIO_SIO_OUT : STD_LOGIC;
SIGNAL GREEN_LEDS : STD_LOGIC_VECTOR(1 TO 1);
SIGNAL GREREN_LEDS : STD_LOGIC_VECTOR(0 TO 0);
SIGNAL GTIA_DO : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL CACHE_GTIA_DO : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL GTIA_SOUND : STD_LOGIC;
SIGNAL GTIA_WRITE_ENABLE : STD_LOGIC;
SIGNAL IRQ_n : STD_LOGIC;
SIGNAL KBCODE : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL KEY_HELD : STD_LOGIC;
SIGNAL KEY_INTERRUPT : STD_LOGIC;
SIGNAL KEYBOARD_RESPONSE : STD_LOGIC_VECTOR(1 DOWNTO 0);
SIGNAL KEYBOARD_SCAN : STD_LOGIC_VECTOR(5 DOWNTO 0);
SIGNAL LIGHTPEN : STD_LOGIC;
SIGNAL MEMORY_DATA : STD_LOGIC_VECTOR(31 DOWNTO 0);
SIGNAL MEMORY_READY_ANTIC : STD_LOGIC;
SIGNAL MEMORY_READY_CPU : STD_LOGIC;
SIGNAL MEMORY_READY_ZPU : STD_LOGIC;
SIGNAL NMI_n : STD_LOGIC;
SIGNAL PAL : STD_LOGIC;
SIGNAL PAUSE_6502 : STD_LOGIC;
SIGNAL PBI_ADDR : STD_LOGIC_VECTOR(15 DOWNTO 0);
SIGNAL PBI_WRITE_ENABLE : STD_LOGIC;
SIGNAL PIA_DO : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL PIA_IRQA : STD_LOGIC;
SIGNAL PIA_IRQB : STD_LOGIC;
SIGNAL PIA_READ_ENABLE : STD_LOGIC;
SIGNAL PIA_WRITE_ENABLE : STD_LOGIC;
SIGNAL PLL_LOCKED : STD_LOGIC;
SIGNAL POKEY2_DO : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL CACHE_POKEY2_DO : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL POKEY2_WRITE_ENABLE : STD_LOGIC;
SIGNAL POKEY_DO : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL CACHE_POKEY_DO : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL POKEY_ENABLE_179 : STD_LOGIC;
SIGNAL POKEY_IRQ : STD_LOGIC;
SIGNAL POKEY_WRITE_ENABLE : STD_LOGIC;
SIGNAL PORTA_OUT : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL PORTA_DIR_OUT : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL PORTB_OUT : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL PORTB_DIR_OUT : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL POT_IN : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL POT_RESET : STD_LOGIC;
SIGNAL R_W_N : STD_LOGIC;
SIGNAL RAM_ADDR : STD_LOGIC_VECTOR(18 DOWNTO 0);
SIGNAL RAM_DO : STD_LOGIC_VECTOR(15 DOWNTO 0);
SIGNAL RAM_REQUEST : STD_LOGIC;
SIGNAL RAM_REQUEST_COMPLETE : STD_LOGIC;
SIGNAL RAM_SELECT : STD_LOGIC_VECTOR(1 DOWNTO 0);
SIGNAL RAM_WRITE_ENABLE : STD_LOGIC;
SIGNAL RESET_N : STD_LOGIC;
SIGNAL ROM_ADDR : STD_LOGIC_VECTOR(21 DOWNTO 0);
SIGNAL ROM_DO : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL ROM_REQUEST : STD_LOGIC;
SIGNAL ROM_REQUEST_COMPLETE : STD_LOGIC;
SIGNAL ROM_SELECT : STD_LOGIC_VECTOR(1 DOWNTO 0);
SIGNAL SCANDOUBLER_SHARED_ENABLE_HIGH : STD_LOGIC;
SIGNAL SCANDOUBLER_SHARED_ENABLE_LOW : STD_LOGIC;
SIGNAL SDRAM_ADDR : STD_LOGIC_VECTOR(22 DOWNTO 0);
SIGNAL SDRAM_DO : STD_LOGIC_VECTOR(31 DOWNTO 0);
SIGNAL SDRAM_READ_ENABLE : STD_LOGIC;
SIGNAL SDRAM_REFRESH : STD_LOGIC;
--SIGNAL SDRAM_REPLY : STD_LOGIC;
SIGNAL SDRAM_REQUEST_COMPLETE : STD_LOGIC;
SIGNAL SDRAM_REQUEST : STD_LOGIC;
SIGNAL SDRAM_WRITE_ENABLE : STD_LOGIC;
SIGNAL SHIFT_PRESSED : STD_LOGIC;
SIGNAL SIO_COMMAND_OUT : STD_LOGIC;
SIGNAL SIO_DATA_IN : STD_LOGIC;
SIGNAL SIO_DATA_OUT : STD_LOGIC;
SIGNAL SYNC_KEYS : STD_LOGIC_VECTOR(3 DOWNTO 0);
SIGNAL SYNC_SWITCHES : STD_LOGIC_VECTOR(9 DOWNTO 0);
SIGNAL SYSTEM_RESET_REQUEST : STD_LOGIC;
SIGNAL THROTTLE_COUNT_6502 : STD_LOGIC_VECTOR(5 DOWNTO 0);
SIGNAL TRIGGERS : STD_LOGIC_VECTOR(3 DOWNTO 0);
SIGNAL USE_SDRAM : STD_LOGIC;
SIGNAL VGA : STD_LOGIC;
SIGNAL VIRTUAL_STICKS : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL VIRTUAL_TRIGGERS : STD_LOGIC_VECTOR(3 DOWNTO 0);
SIGNAL VIRTUAL_KEYS : STD_LOGIC_VECTOR(3 DOWNTO 0);
SIGNAL WIDTH_16BIT_ACCESS : STD_LOGIC;
SIGNAL WIDTH_32BIT_ACCESS : STD_LOGIC;
SIGNAL WIDTH_8BIT_ACCESS : STD_LOGIC;
SIGNAL WRITE_DATA : STD_LOGIC_VECTOR(31 DOWNTO 0);
SIGNAL ZPU_16BIT_WRITE_ENABLE : STD_LOGIC;
SIGNAL ZPU_32BIT_WRITE_ENABLE : STD_LOGIC;
SIGNAL ZPU_8BIT_WRITE_ENABLE : STD_LOGIC;
SIGNAL ZPU_ADDR_FETCH : STD_LOGIC_VECTOR(23 DOWNTO 0);
SIGNAL ZPU_ADDR_ROM_RAM : STD_LOGIC_VECTOR(23 DOWNTO 0);
SIGNAL ZPU_CONFIG_DO : STD_LOGIC_VECTOR(31 DOWNTO 0);
SIGNAL ZPU_CONFIG_WRITE_ENABLE : STD_LOGIC;
SIGNAL ZPU_DO : STD_LOGIC_VECTOR(31 DOWNTO 0);
SIGNAL ZPU_FETCH : STD_LOGIC;
SIGNAL ZPU_HEX : STD_LOGIC_VECTOR(15 DOWNTO 0);
SIGNAL ZPU_PAUSE : STD_LOGIC;
SIGNAL ZPU_RAM_DATA : STD_LOGIC_VECTOR(31 DOWNTO 0);
SIGNAL ZPU_READ_ENABLE : STD_LOGIC;
SIGNAL ZPU_RESET : STD_LOGIC;
SIGNAL ZPU_ROM_DATA : STD_LOGIC_VECTOR(31 DOWNTO 0);
SIGNAL ZPU_STACK_WRITE : STD_LOGIC_VECTOR(3 DOWNTO 0);
SIGNAL SYNTHESIZED_WIRE_0 : STD_LOGIC_VECTOR(3 DOWNTO 0);
SIGNAL SYNTHESIZED_WIRE_1 : STD_LOGIC_VECTOR(3 DOWNTO 0);
SIGNAL SYNTHESIZED_WIRE_2 : STD_LOGIC_VECTOR(3 DOWNTO 0);
SIGNAL SYNTHESIZED_WIRE_3 : STD_LOGIC_VECTOR(3 DOWNTO 0);
SIGNAL SYNTHESIZED_WIRE_4 : STD_LOGIC_VECTOR(3 DOWNTO 0);
SIGNAL SYNTHESIZED_WIRE_5 : STD_LOGIC_VECTOR(3 DOWNTO 0);
SIGNAL SYNTHESIZED_WIRE_6 : STD_LOGIC_VECTOR(3 DOWNTO 0);
SIGNAL SYNTHESIZED_WIRE_7 : STD_LOGIC_VECTOR(3 DOWNTO 0);
SIGNAL SYNTHESIZED_WIRE_8 : STD_LOGIC;
SIGNAL SYNTHESIZED_WIRE_9 : STD_LOGIC;
SIGNAL SYNTHESIZED_WIRE_10 : STD_LOGIC;
SIGNAL SYNTHESIZED_WIRE_11 : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL SYNTHESIZED_WIRE_12 : STD_LOGIC;
SIGNAL SYNTHESIZED_WIRE_13 : STD_LOGIC;
SIGNAL SYNTHESIZED_WIRE_14 : STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL LEDR_dummy : STD_LOGIC_VECTOR(9 DOWNTO 0);
SIGNAL LEDG_dummy : STD_LOGIC_VECTOR(7 DOWNTO 0);
signal UART_TXD_dummy : std_logic;
BEGIN
b2v_a_6502 : cpu
PORT MAP(CLK => CLK,
RESET => CPU_6502_RESET,
ENABLE => RESET_N,
IRQ_n => IRQ_n,
NMI_n => NMI_n,
MEMORY_READY => MEMORY_READY_CPU,
THROTTLE => CPU_SHARED_ENABLE,
RDY => ANTIC_RDY,
DI => MEMORY_DATA(7 DOWNTO 0),
R_W_n => R_W_N,
CPU_FETCH => CPU_FETCH,
A => CPU_ADDR,
DO => CPU_DO);
LIGHTPEN <= '1';
b2v_inst1 : antic
PORT MAP(CLK => CLK,
WR_EN => ANTIC_WRITE_ENABLE,
RESET_N => RESET_N,
MEMORY_READY_ANTIC => MEMORY_READY_ANTIC,
MEMORY_READY_CPU => MEMORY_READY_CPU,
ANTIC_ENABLE_179 => ANTIC_ENABLE_179,
PAL => PAL,
lightpen => LIGHTPEN,
ADDR => PBI_ADDR(3 DOWNTO 0),
CPU_DATA_IN => WRITE_DATA(7 DOWNTO 0),
MEMORY_DATA_IN => MEMORY_DATA(7 DOWNTO 0),
NMI_N_OUT => NMI_n,
ANTIC_READY => ANTIC_RDY,
COLOUR_CLOCK_ORIGINAL_OUT => ANTIC_ORIGINAL_COLOUR_CLOCK_OUT,
COLOUR_CLOCK_OUT => ANTIC_COLOUR_CLOCK_OUT,
HIGHRES_COLOUR_CLOCK_OUT => ANTIC_HIGHRES_COLOUR_CLOCK_OUT,
dma_fetch_out => ANTIC_FETCH,
refresh_out => ANTIC_REFRESH,
AN => ANTIC_AN,
DATA_OUT => ANTIC_DO,
dma_address_out => ANTIC_ADDR);
b2v_inst11 : pokey_mixer
PORT MAP(CLK => CLK,
GTIA_SOUND => GTIA_SOUND,
CHANNEL_0 => SYNTHESIZED_WIRE_0,
CHANNEL_1 => SYNTHESIZED_WIRE_1,
CHANNEL_2 => SYNTHESIZED_WIRE_2,
CHANNEL_3 => SYNTHESIZED_WIRE_3,
CHANNEL_ENABLE => "1111",
VOLUME_OUT => AUDIO_LEFT);
dac_left : hq_dac
port map
(
reset => not(reset_n),
clk => clk,
clk_ena => '1',
pcm_in => audio_left&"0000",
dac_out => audio_l
);
dac_right : hq_dac
port map
(
reset => not(reset_n),
clk => clk,
clk_ena => '1',
pcm_in => audio_right&"0000",
dac_out => audio_r
);
b2v_inst12 : ps2_keyboard
PORT MAP(CLK => CLK,
RESET_N => RESET_N,
PS2_CLK => PS2K_CLK,
PS2_DAT => PS2K_DAT,
KEY_EVENT => SYNTHESIZED_WIRE_8,
KEY_EXTENDED => SYNTHESIZED_WIRE_9,
KEY_UP => SYNTHESIZED_WIRE_10,
KEY_VALUE => SYNTHESIZED_WIRE_11);
b2v_inst13 : zpu_glue
PORT MAP(CLK => CLK,
RESET => ZPU_RESET,
PAUSE => ZPU_PAUSE,
MEMORY_READY => MEMORY_READY_ZPU,
ZPU_CONFIG_DI => ZPU_CONFIG_DO,
ZPU_DI => MEMORY_DATA,
ZPU_RAM_DI => ZPU_RAM_DATA,
ZPU_ROM_DI => ZPU_ROM_DATA,
MEMORY_FETCH => ZPU_FETCH,
ZPU_READ_ENABLE => ZPU_READ_ENABLE,
ZPU_32BIT_WRITE_ENABLE => ZPU_32BIT_WRITE_ENABLE,
ZPU_16BIT_WRITE_ENABLE => ZPU_16BIT_WRITE_ENABLE,
ZPU_8BIT_WRITE_ENABLE => ZPU_8BIT_WRITE_ENABLE,
ZPU_CONFIG_WRITE => ZPU_CONFIG_WRITE_ENABLE,
ZPU_ADDR_FETCH => ZPU_ADDR_FETCH,
ZPU_ADDR_ROM_RAM => ZPU_ADDR_ROM_RAM,
ZPU_DO => ZPU_DO,
ZPU_STACK_WRITE => ZPU_STACK_WRITE);
b2v_inst14 : pokey_mixer
PORT MAP(CLK => CLK,
GTIA_SOUND => GTIA_SOUND,
CHANNEL_0 => SYNTHESIZED_WIRE_4,
CHANNEL_1 => SYNTHESIZED_WIRE_5,
CHANNEL_2 => SYNTHESIZED_WIRE_6,
CHANNEL_3 => SYNTHESIZED_WIRE_7,
CHANNEL_ENABLE => "1111",
VOLUME_OUT => AUDIO_RIGHT);
b2v_inst15 : pokey
PORT MAP(CLK => CLK,
CPU_MEMORY_READY => MEMORY_READY_CPU,
ANTIC_MEMORY_READY => MEMORY_READY_ANTIC,
WR_EN => POKEY2_WRITE_ENABLE,
RESET_N => RESET_N,
ADDR => PBI_ADDR(3 DOWNTO 0),
DATA_IN => WRITE_DATA(7 DOWNTO 0),
CHANNEL_0_OUT => SYNTHESIZED_WIRE_4,
CHANNEL_1_OUT => SYNTHESIZED_WIRE_5,
CHANNEL_2_OUT => SYNTHESIZED_WIRE_6,
CHANNEL_3_OUT => SYNTHESIZED_WIRE_7,
DATA_OUT => POKEY2_DO,
SIO_IN1 => '1',
SIO_IN2 => '1',
SIO_IN3 => '1',
keyboard_response => "00",
pot_in=>"00000000");
-- PIA
--GPIO_0[0] <= CA2_OUT when CA2_DIR_OUT='1' else 'Z';
--CA2_IN <= GPIO_0[0];
--GPIO_O[1] <= CB2_OUT when CB2_DIR_OUT='1' else 'Z';
--CB2_IN <= GPIO_O[1];
SIO_COMMAND_OUT <= CB2_OUT; -- we generate command frame, use internal rather than from pin
-- TODO - sioto gpio!
GPIO_PORTB_IN <= PORTB_OUT;
GPIO_CA2_IN <= CA2_OUT;
GPIO_CB2_IN <= CB2_OUT;
GPIO_PORTA_IN <= VIRTUAL_STICKS and (JOY1_n(0)&JOY1_n(1)&JOY1_n(2)&JOY1_n(3)&JOY2_n(0)&JOY2_n(1)&JOY2_n(2)&JOY2_n(3));
b2v_inst16 : pia
PORT MAP(CLK => CLK,
EN => PIA_READ_ENABLE,
WR_EN => PIA_WRITE_ENABLE,
RESET_N => RESET_N,
CA1 => '1', --todo - high/low?
CB1 => '1',
CA2_DIR_OUT => CA2_DIR_OUT,
CA2_IN => GPIO_CA2_IN,
CA2_OUT => CA2_OUT,
CB2_DIR_OUT => CB2_DIR_OUT,
CB2_IN => GPIO_CB2_IN,
CB2_OUT => CB2_OUT,
ADDR => PBI_ADDR(1 DOWNTO 0),
CPU_DATA_IN => WRITE_DATA(7 DOWNTO 0),
IRQA_N => PIA_IRQA,
IRQB_N => PIA_IRQB,
DATA_OUT => PIA_DO,
PORTA_IN => GPIO_PORTA_IN,
PORTA_DIR_OUT => PORTA_DIR_OUT,
PORTA_OUT => PORTA_OUT,
PORTB_IN => GPIO_PORTB_IN,
PORTB_DIR_OUT => PORTB_DIR_OUT,
PORTB_OUT => PORTB_OUT);
b2v_inst17 : shared_enable
PORT MAP(CLK => CLK,
RESET_N => RESET_N,
MEMORY_READY_CPU => MEMORY_READY_CPU,
MEMORY_READY_ANTIC => MEMORY_READY_ANTIC,
PAUSE_6502 => PAUSE_6502,
THROTTLE_COUNT_6502 => THROTTLE_COUNT_6502,
POKEY_ENABLE_179 => POKEY_ENABLE_179,
ANTIC_ENABLE_179 => ANTIC_ENABLE_179,
oldcpu_enable => ENABLE_179_MEMWAIT,
CPU_ENABLE_OUT => CPU_SHARED_ENABLE,
SCANDOUBLER_ENABLE_LOW => SCANDOUBLER_SHARED_ENABLE_LOW,
SCANDOUBLER_ENABLE_HIGH => SCANDOUBLER_SHARED_ENABLE_HIGH);
b2v_inst18 : pokey_ps2_decoder
PORT MAP(CLK => CLK,
RESET_N => RESET_N,
KEY_EVENT => SYNTHESIZED_WIRE_8,
KEY_EXTENDED => SYNTHESIZED_WIRE_9,
KEY_UP => SYNTHESIZED_WIRE_10,
KEY_CODE => SYNTHESIZED_WIRE_11,
KEY_HELD => KEY_HELD,
SHIFT_PRESSED => SHIFT_PRESSED,
BREAK_PRESSED => BREAK_PRESSED,
CONSOL_START => CONSOL_START,
CONSOL_SELECT => CONSOL_SELECT,
CONSOL_OPTION => CONSOL_OPTION,
SYSTEM_RESET => SYSTEM_RESET_REQUEST,
KBCODE => KBCODE,
VIRTUAL_STICKS => VIRTUAL_STICKS,
VIRTUAL_TRIGGER => VIRTUAL_TRIGGERS,
VIRTUAL_KEYS => VIRTUAL_KEYS);
-- no cart!
CART_RD4 <= '0';
CART_RD5 <= '0';
CART_REQUEST_COMPLETE <= '0';
CART_ROM_DO <= (others=>'0');
b2v_inst2 : address_decoder
PORT MAP(CLK => CLK,
CPU_FETCH => CPU_FETCH,
CPU_WRITE_N => R_W_N,
ANTIC_FETCH => ANTIC_FETCH,
antic_refresh => ANTIC_REFRESH,
ZPU_FETCH => ZPU_FETCH,
ZPU_READ_ENABLE => ZPU_READ_ENABLE,
ZPU_32BIT_WRITE_ENABLE => ZPU_32BIT_WRITE_ENABLE,
ZPU_16BIT_WRITE_ENABLE => ZPU_16BIT_WRITE_ENABLE,
ZPU_8BIT_WRITE_ENABLE => ZPU_8BIT_WRITE_ENABLE,
RAM_REQUEST_COMPLETE => RAM_REQUEST_COMPLETE,
ROM_REQUEST_COMPLETE => ROM_REQUEST_COMPLETE,
CART_REQUEST_COMPLETE => CART_REQUEST_COMPLETE,
reset_n => RESET_N,
CART_RD4 => CART_RD4,
CART_RD5 => CART_RD5,
use_sdram => USE_SDRAM,
SDRAM_REQUEST_COMPLETE => SDRAM_REQUEST_COMPLETE,
ANTIC_ADDR => ANTIC_ADDR,
ANTIC_DATA => ANTIC_DO,
CACHE_ANTIC_DATA => CACHE_ANTIC_DO,
CART_ROM_DATA => CART_ROM_DO,
CPU_ADDR => CPU_ADDR,
CPU_WRITE_DATA => CPU_DO,
GTIA_DATA => GTIA_DO,
CACHE_GTIA_DATA => CACHE_GTIA_DO,
PIA_DATA => PIA_DO,
POKEY2_DATA => POKEY2_DO,
CACHE_POKEY2_DATA => CACHE_POKEY2_DO,
POKEY_DATA => POKEY_DO,
CACHE_POKEY_DATA => CACHE_POKEY_DO,
PORTB => PORTB_OUT,
RAM_DATA => RAM_DO,
ram_select => RAM_SELECT,
ROM_DATA => ROM_DO,
rom_select => ROM_SELECT,
SDRAM_DATA => SDRAM_DO,
ZPU_ADDR => ZPU_ADDR_FETCH,
ZPU_WRITE_DATA => ZPU_DO,
MEMORY_READY_ANTIC => MEMORY_READY_ANTIC,
MEMORY_READY_ZPU => MEMORY_READY_ZPU,
MEMORY_READY_CPU => MEMORY_READY_CPU,
GTIA_WR_ENABLE => GTIA_WRITE_ENABLE,
POKEY_WR_ENABLE => POKEY_WRITE_ENABLE,
POKEY2_WR_ENABLE => POKEY2_WRITE_ENABLE,
ANTIC_WR_ENABLE => ANTIC_WRITE_ENABLE,
PIA_WR_ENABLE => PIA_WRITE_ENABLE,
PIA_RD_ENABLE => PIA_READ_ENABLE,
RAM_WR_ENABLE => RAM_WRITE_ENABLE,
PBI_WR_ENABLE => PBI_WRITE_ENABLE,
RAM_REQUEST => RAM_REQUEST,
ROM_REQUEST => ROM_REQUEST,
CART_REQUEST => CART_REQUEST,
CART_S4_n => CART_S4_n,
CART_S5_n => CART_S5_N,
CART_CCTL_n => CART_CCTL_N,
WIDTH_8bit_ACCESS => WIDTH_8BIT_ACCESS,
WIDTH_16bit_ACCESS => WIDTH_16BIT_ACCESS,
WIDTH_32bit_ACCESS => WIDTH_32BIT_ACCESS,
SDRAM_READ_EN => SDRAM_READ_ENABLE,
SDRAM_WRITE_EN => SDRAM_WRITE_ENABLE,
SDRAM_REQUEST => SDRAM_REQUEST,
SDRAM_REFRESH => SDRAM_REFRESH,
MEMORY_DATA => MEMORY_DATA,
PBI_ADDR => PBI_ADDR,
RAM_ADDR => RAM_ADDR,
ROM_ADDR => ROM_ADDR,
SDRAM_ADDR => SDRAM_ADDR,
WRITE_DATA => WRITE_DATA);
b2v_inst21 : zpu_rom
PORT MAP(clock => CLK,
address => ZPU_ADDR_ROM_RAM(13 DOWNTO 2),
q => ZPU_ROM_DATA);
b2v_inst22 : scandoubler
PORT MAP(CLK => CLK,
RESET_N => RESET_N,
VGA => VGA,
COMPOSITE_ON_HSYNC => COMPOSITE_ON_HSYNC,
colour_enable => SCANDOUBLER_SHARED_ENABLE_LOW,
doubled_enable => SCANDOUBLER_SHARED_ENABLE_HIGH,
vsync_in => SYNTHESIZED_WIRE_12,
hsync_in => SYNTHESIZED_WIRE_13,
colour_in => SYNTHESIZED_WIRE_14,
VSYNC => VGA_VS,
HSYNC => VGA_HS,
B => VGA_B,
G => VGA_G,
R => VGA_R);
b2v_inst23 : zpu_ram
PORT MAP(wren => ZPU_STACK_WRITE(2),
clock => CLK,
address => ZPU_ADDR_ROM_RAM(11 DOWNTO 2),
data => ZPU_DO(23 DOWNTO 16),
q => ZPU_RAM_DATA(23 DOWNTO 16));
SYNC_KEYS <= (others=> '0');
SYNC_SWITCHES <= (others=> '1');
b2v_inst24 : zpu_config_regs
PORT MAP(CLK => CLK,
ENABLE_179 => POKEY_ENABLE_179,
WR_EN => ZPU_CONFIG_WRITE_ENABLE,
SDCARD_DAT => SD_DAT0,
SIO_COMMAND_OUT => SIO_COMMAND_OUT,
SIO_DATA_OUT => SIO_DATA_OUT,
PLL_LOCKED => PLL_LOCKED,
REQUEST_RESET_ZPU => SYSTEM_RESET_REQUEST,
ADDR => ZPU_ADDR_ROM_RAM(6 DOWNTO 2),
CPU_DATA_IN => ZPU_DO,
KEY => VIRTUAL_KEYS, --SYNC_KEYS,
SWITCH => SYNC_SWITCHES,
SDCARD_CLK => SD_CLK,
SDCARD_CMD => SD_CMD,
SDCARD_DAT3 => SD_DAT3,
SIO_DATA_IN => SIO_DATA_IN,
PAUSE_ZPU => ZPU_PAUSE,
PAL => PAL,
USE_SDRAM => USE_SDRAM,
VGA => VGA,
COMPOSITE_ON_HSYNC => COMPOSITE_ON_HSYNC,
GPIO_ENABLE => GPIO_ENABLE,
RESET_6502 => CPU_6502_RESET,
RESET_ZPU => ZPU_RESET,
RESET_N => RESET_N,
PAUSE_6502 => PAUSE_6502,
DATA_OUT => ZPU_CONFIG_DO,
LEDG => LEDG_dummy,
LEDR => LEDR_dummy,
RAM_SELECT => RAM_SELECT,
ROM_SELECT => ROM_SELECT,
THROTTLE_COUNT_6502 => THROTTLE_COUNT_6502,
ZPU_HEX => ZPU_HEX);
b2v_inst25 : zpu_ram
PORT MAP(wren => ZPU_STACK_WRITE(3),
clock => CLK,
address => ZPU_ADDR_ROM_RAM(11 DOWNTO 2),
data => ZPU_DO(31 DOWNTO 24),
q => ZPU_RAM_DATA(31 DOWNTO 24));
b2v_inst26 : zpu_ram
PORT MAP(wren => ZPU_STACK_WRITE(0),
clock => CLK,
address => ZPU_ADDR_ROM_RAM(11 DOWNTO 2),
data => ZPU_DO(7 DOWNTO 0),
q => ZPU_RAM_DATA(7 DOWNTO 0));
b2v_inst27 : zpu_ram
PORT MAP(wren => ZPU_STACK_WRITE(1),
clock => CLK,
address => ZPU_ADDR_ROM_RAM(11 DOWNTO 2),
data => ZPU_DO(15 DOWNTO 8),
q => ZPU_RAM_DATA(15 DOWNTO 8));
b2v_inst5 : pll
PORT MAP(inclk0 => FPGA_CLK,
c0 => CLK_SDRAM,
c1 => CLK,
c2 => SDRAM_CLK,
locked => PLL_LOCKED);
b2v_inst7 : pokey
PORT MAP(CLK => CLK,
CPU_MEMORY_READY => MEMORY_READY_CPU,
ANTIC_MEMORY_READY => MEMORY_READY_ANTIC,
WR_EN => POKEY_WRITE_ENABLE,
RESET_N => RESET_N,
SIO_IN1 => '1',
SIO_IN2 => '1',
SIO_IN3 => SIO_DATA_IN,
ADDR => PBI_ADDR(3 DOWNTO 0),
DATA_IN => WRITE_DATA(7 DOWNTO 0),
keyboard_response => KEYBOARD_RESPONSE,
POT_IN => POT_IN,
IRQ_N_OUT => POKEY_IRQ,
SIO_OUT1 => UART_TXD_dummy,
SIO_OUT2 => GPIO_SIO_OUT,
SIO_OUT3 => SIO_DATA_OUT,
POT_RESET => POT_RESET,
CHANNEL_0_OUT => SYNTHESIZED_WIRE_0,
CHANNEL_1_OUT => SYNTHESIZED_WIRE_1,
CHANNEL_2_OUT => SYNTHESIZED_WIRE_2,
CHANNEL_3_OUT => SYNTHESIZED_WIRE_3,
DATA_OUT => POKEY_DO,
keyboard_scan => KEYBOARD_SCAN);
process(keyboard_scan, kbcode, key_held, shift_pressed, break_pressed)
begin
keyboard_response <= (others=>'1');
if (key_held='1' and kbcode(5 downto 0) = not(keyboard_scan)) then
keyboard_response(0) <= '0';
end if;
if (keyboard_scan(5 downto 4)="00" and break_pressed = '1') then
keyboard_response(1) <= '0';
end if;
if (keyboard_scan(5 downto 4)="10" and shift_pressed = '1') then
keyboard_response(1) <= '0';
end if;
if (keyboard_scan(5 downto 4)="11" and kbcode(7) = '1') then
keyboard_response(1) <= '0';
end if;
end process;
b2v_inst8 : gtia
PORT MAP(CLK => CLK,
WR_EN => GTIA_WRITE_ENABLE,
CPU_MEMORY_READY => MEMORY_READY_CPU,
ANTIC_MEMORY_READY => MEMORY_READY_ANTIC,
ANTIC_FETCH => ANTIC_FETCH,
CPU_ENABLE_ORIGINAL => ENABLE_179_MEMWAIT,
RESET_N => RESET_N,
PAL => PAL,
COLOUR_CLOCK_ORIGINAL => ANTIC_ORIGINAL_COLOUR_CLOCK_OUT,
COLOUR_CLOCK => ANTIC_COLOUR_CLOCK_OUT,
COLOUR_CLOCK_HIGHRES => ANTIC_HIGHRES_COLOUR_CLOCK_OUT,
CONSOL_START => CONSOL_START,
CONSOL_SELECT => CONSOL_SELECT,
CONSOL_OPTION => CONSOL_OPTION,
TRIG0 => VIRTUAL_TRIGGERS(0) and joy2_n(4), -- TODO - joystick trigger too
TRIG1 => VIRTUAL_TRIGGERS(1) and joy1_n(4),
--TRIG0 => VIRTUAL_TRIGGERS(0),
--TRIG1 => VIRTUAL_TRIGGERS(1),
TRIG2 => VIRTUAL_TRIGGERS(2),
TRIG3 => VIRTUAL_TRIGGERS(3),
ADDR => PBI_ADDR(4 DOWNTO 0),
AN => ANTIC_AN,
CPU_DATA_IN => WRITE_DATA(7 DOWNTO 0),
MEMORY_DATA_IN => MEMORY_DATA(7 DOWNTO 0),
VSYNC => SYNTHESIZED_WIRE_12,
HSYNC => SYNTHESIZED_WIRE_13,
sound => GTIA_SOUND,
COLOUR_out => SYNTHESIZED_WIRE_14,
DATA_OUT => GTIA_DO);
b2v_inst9 : irq_glue
PORT MAP(pokey_irq => POKEY_IRQ,
pia_irqa => PIA_IRQA,
pia_irqb => PIA_IRQB,
combined_irq => IRQ_n);
pokey1_mirror : reg_file
generic map(BYTES=>16,WIDTH=>4)
port map(
CLK => CLK,
ADDR => PBI_ADDR(3 downto 0),
DATA_IN => WRITE_DATA(7 downto 0),
WR_EN => POKEY_WRITE_ENABLE,
DATA_OUT => CACHE_POKEY_DO
);
pokey2_mirror : reg_file
generic map(BYTES=>16,WIDTH=>4)
port map(
CLK => CLK,
ADDR => PBI_ADDR(3 downto 0),
DATA_IN => WRITE_DATA(7 downto 0),
WR_EN => POKEY2_WRITE_ENABLE,
DATA_OUT => CACHE_POKEY2_DO
);
gtia_mirror : reg_file
generic map(BYTES=>32,WIDTH=>5)
port map(
CLK => CLK,
ADDR => PBI_ADDR(4 downto 0),
DATA_IN => WRITE_DATA(7 downto 0),
WR_EN => GTIA_WRITE_ENABLE,
DATA_OUT => CACHE_GTIA_DO
);
antic_mirror : reg_file
generic map(BYTES=>16,WIDTH=>4)
port map(
CLK => CLK,
ADDR => PBI_ADDR(3 downto 0),
DATA_IN => WRITE_DATA(7 downto 0),
WR_EN => ANTIC_WRITE_ENABLE,
DATA_OUT => CACHE_ANTIC_DO
);
irr : internalromram
PORT map(
clock => clk,
reset_n => reset_n,
ROM_ADDR =>rom_addr,
ROM_REQUEST_COMPLETE => rom_REQUEST_COMPLETE,
ROM_REQUEST => rom_REQUEST,
ROM_DATA => rom_DO,
RAM_ADDR => ram_addr,
RAM_WR_ENABLE => ram_WRITE_ENABLE,
RAM_DATA_IN => wriTE_DATA(7 downto 0),
RAM_REQUEST_COMPLETE => ram_REQUEST_COMPLETE,
RAM_REQUEST => ram_REQUEST,
RAM_DATA => ram_do(7 downto 0)
);
--b2v_inst20 : sdram_statemachine
--GENERIC MAP(ADDRESS_WIDTH => 22,
-- AP_BIT => 10,
-- COLUMN_WIDTH => 8,
-- ROW_WIDTH => 12
-- )
--PORT MAP(CLK_SYSTEM => CLK,
-- CLK_SDRAM => CLK_SDRAM,
-- RESET_N => RESET_N,
-- READ_EN => SDRAM_READ_ENABLE,
-- WRITE_EN => SDRAM_WRITE_ENABLE,
-- REQUEST => SDRAM_REQUEST,
-- BYTE_ACCESS => WIDTH_8BIT_ACCESS,
-- WORD_ACCESS => WIDTH_16BIT_ACCESS,
-- LONGWORD_ACCESS => WIDTH_32BIT_ACCESS,
-- REFRESH => SDRAM_REFRESH,
-- ADDRESS_IN => SDRAM_ADDR,
-- DATA_IN => WRITE_DATA,
-- SDRAM_DQ => SDRAM_DQ,
-- REPLY => SDRAM_REPLY,
-- SDRAM_BA0 => SDRAM_BA(0),
-- SDRAM_BA1 => SDRAM_BA(1),
-- SDRAM_CKE => SDRAM_A(12),
-- SDRAM_CS_N => SDRAM_CS_N,
-- SDRAM_RAS_N => SDRAM_RAS_N,
-- SDRAM_CAS_N => SDRAM_CAS_N,
-- SDRAM_WE_N => SDRAM_WE_N,
-- SDRAM_ldqm => SDRAM_DQM_n(0),
-- SDRAM_udqm => SDRAM_DQM_n(1),
-- DATA_OUT => SDRAM_DO,
-- SDRAM_ADDR => SDRAM_A(11 downto 0));
b2v_inst20 : sdram_statemachine_mcc
GENERIC MAP(ADDRESS_WIDTH => 22,
AP_BIT => 10,
COLUMN_WIDTH => 8,
ROW_WIDTH => 12
)
PORT MAP(CLK_SYSTEM => CLK,
CLK_SDRAM => CLK_SDRAM,
RESET_N => RESET_N,
READ_EN => SDRAM_READ_ENABLE,
WRITE_EN => SDRAM_WRITE_ENABLE,
REQUEST => SDRAM_REQUEST,
BYTE_ACCESS => WIDTH_8BIT_ACCESS,
WORD_ACCESS => WIDTH_16BIT_ACCESS,
LONGWORD_ACCESS => WIDTH_32BIT_ACCESS,
REFRESH => SDRAM_REFRESH,
ADDRESS_IN => SDRAM_ADDR,
DATA_IN => WRITE_DATA,
SDRAM_DQ => SDRAM_DQ,
REPLY => SDRAM_REQUEST_COMPLETE,
SDRAM_BA0 => SDRAM_BA(0),
SDRAM_BA1 => SDRAM_BA(1),
--SDRAM_CKE => SDRAM_A(12), -- TODO?
SDRAM_CS_N => SDRAM_CS_N,
SDRAM_RAS_N => SDRAM_RAS_N,
SDRAM_CAS_N => SDRAM_CAS_N,
SDRAM_WE_N => SDRAM_WE_N,
SDRAM_ldqm => SDRAM_DQM_n(0),
SDRAM_udqm => SDRAM_DQM_n(1),
DATA_OUT => SDRAM_DO,
SDRAM_ADDR => SDRAM_A(12 downto 0)); -- TODO?
END bdf_type;
mcc216/atari800core.qsf
# -------------------------------------------------------------------------- #
#
# Copyright (C) 1991-2012 Altera Corporation
# Your use of Altera Corporation's design tools, logic functions
# and other software and tools, and its AMPP partner logic
# functions, and any output files from any of the foregoing
# (including device programming or simulation files), and any
# associated documentation or information are expressly subject
# to the terms and conditions of the Altera Program License
# Subscription Agreement, Altera MegaCore Function License
# Agreement, or other applicable license agreement, including,
# without limitation, that your use is for the sole purpose of
# programming logic devices manufactured by Altera and sold by
# Altera or its authorized distributors. Please refer to the
# applicable agreement for further details.
#
# -------------------------------------------------------------------------- #
#
# Quartus II 64-Bit
# Version 12.1 Build 243 01/31/2013 Service Pack 1 SJ Web Edition
# Date created = 13:58:39 April 11, 2013
#
# -------------------------------------------------------------------------- #
#
# Notes:
#
# 1) The default values for assignments are stored in the file:
# atari800core_assignment_defaults.qdf
# If this file doesn't exist, see file:
# assignment_defaults.qdf
#
# 2) Altera recommends that you do not modify this file. This
# file is updated automatically by the Quartus II software
# and any changes you make may be lost or overwritten.
#
# -------------------------------------------------------------------------- #
set_global_assignment -name FAMILY "Cyclone III"
set_global_assignment -name DEVICE EP3C16E144C8
set_global_assignment -name TOP_LEVEL_ENTITY atari800core
set_global_assignment -name ORIGINAL_QUARTUS_VERSION "12.1 SP1"
set_global_assignment -name PROJECT_CREATION_TIME_DATE "13:58:39 APRIL 11, 2013"
set_global_assignment -name LAST_QUARTUS_VERSION "12.1 SP1.33"
set_global_assignment -name PROJECT_OUTPUT_DIRECTORY output_files
set_global_assignment -name MIN_CORE_JUNCTION_TEMP 0
set_global_assignment -name MAX_CORE_JUNCTION_TEMP 85
set_global_assignment -name ERROR_CHECK_FREQUENCY_DIVISOR 1
set_global_assignment -name STRATIX_DEVICE_IO_STANDARD "3.3-V LVTTL"
set_location_assignment PIN_135 -to VGA_R[0]
set_location_assignment PIN_134 -to VGA_R[1]
set_location_assignment PIN_133 -to VGA_R[2]
set_location_assignment PIN_132 -to VGA_R[3]
set_location_assignment PIN_141 -to VGA_G[0]
set_location_assignment PIN_142 -to VGA_G[1]
set_location_assignment PIN_143 -to VGA_G[2]
set_location_assignment PIN_144 -to VGA_G[3]
set_location_assignment PIN_4 -to VGA_B[0]
set_location_assignment PIN_7 -to VGA_B[1]
set_location_assignment PIN_10 -to VGA_B[2]
set_location_assignment PIN_11 -to VGA_B[3]
set_location_assignment PIN_136 -to VGA_HS
set_location_assignment PIN_137 -to VGA_VS
set_global_assignment -name ENABLE_SIGNALTAP ON
set_location_assignment PIN_44 -to SD_CLK
set_location_assignment PIN_46 -to SD_CMD
set_global_assignment -name USE_CONFIGURATION_DEVICE ON
set_global_assignment -name STRATIX_CONFIGURATION_DEVICE EPCS4
set_global_assignment -name SYNTH_TIMING_DRIVEN_SYNTHESIS OFF
set_global_assignment -name BLOCK_DESIGN_NAMING AUTO
set_global_assignment -name POWER_PRESET_COOLING_SOLUTION "23 MM HEAT SINK WITH 200 LFPM AIRFLOW"
set_global_assignment -name POWER_BOARD_THERMAL_MODEL "NONE (CONSERVATIVE)"
set_global_assignment -name RESERVE_ASDO_AFTER_CONFIGURATION "USE AS REGULAR IO"
set_global_assignment -name CYCLONEII_RESERVE_NCEO_AFTER_CONFIGURATION "USE AS REGULAR IO"
set_global_assignment -name RESERVE_DATA0_AFTER_CONFIGURATION "USE AS REGULAR IO"
set_global_assignment -name RESERVE_DATA1_AFTER_CONFIGURATION "USE AS REGULAR IO"
set_global_assignment -name RESERVE_FLASH_NCE_AFTER_CONFIGURATION "USE AS REGULAR IO"
set_global_assignment -name RESERVE_DCLK_AFTER_CONFIGURATION "USE AS REGULAR IO"
set_global_assignment -name SMART_RECOMPILE ON
set_global_assignment -name ENABLE_DRC_SETTINGS ON
set_global_assignment -name CYCLONEII_OPTIMIZATION_TECHNIQUE SPEED
set_global_assignment -name PHYSICAL_SYNTHESIS_COMBO_LOGIC OFF
set_global_assignment -name PHYSICAL_SYNTHESIS_REGISTER_DUPLICATION OFF
set_global_assignment -name PHYSICAL_SYNTHESIS_REGISTER_RETIMING OFF
set_global_assignment -name ROUTER_TIMING_OPTIMIZATION_LEVEL MAXIMUM
set_global_assignment -name AUTO_PACKED_REGISTERS_STRATIXII NORMAL
set_global_assignment -name FITTER_EFFORT "AUTO FIT"
set_global_assignment -name OPTIMIZE_HOLD_TIMING "ALL PATHS"
set_global_assignment -name USE_SIGNALTAP_FILE output_files/stp1.stp
set_location_assignment PIN_28 -to AUDIO_L
set_location_assignment PIN_30 -to AUDIO_R
set_location_assignment PIN_53 -to CPU_RESET_n
set_location_assignment PIN_55 -to FPGA_CLK
set_location_assignment PIN_127 -to JOY1_n[0]
set_location_assignment PIN_91 -to JOY1_n[1]
set_location_assignment PIN_90 -to JOY1_n[2]
set_location_assignment PIN_88 -to JOY1_n[3]
set_location_assignment PIN_89 -to JOY1_n[4]
set_location_assignment PIN_126 -to JOY1_n[5]
set_location_assignment PIN_128 -to JOY2_n[0]
set_location_assignment PIN_25 -to JOY2_n[1]
set_location_assignment PIN_24 -to JOY2_n[2]
set_location_assignment PIN_22 -to JOY2_n[3]
set_location_assignment PIN_23 -to JOY2_n[4]
set_location_assignment PIN_129 -to JOY2_n[5]
set_location_assignment PIN_33 -to PS2K_DAT
set_location_assignment PIN_39 -to PS2K_CLK
set_location_assignment PIN_32 -to PS2M_DAT
set_location_assignment PIN_31 -to PS2M_CLK
set_location_assignment PIN_52 -to SD_DAT0
set_location_assignment PIN_49 -to SD_DAT3
set_location_assignment PIN_42 -to USB_P
set_location_assignment PIN_43 -to USB_N
set_location_assignment PIN_50 -to USB2_P
set_location_assignment PIN_51 -to USB2_N
set_location_assignment PIN_112 -to SDRAM_CLK
set_location_assignment PIN_61 -to SDRAM_A[0]
set_location_assignment PIN_60 -to SDRAM_A[1]
set_location_assignment PIN_59 -to SDRAM_A[2]
set_location_assignment PIN_58 -to SDRAM_A[3]
set_location_assignment PIN_125 -to SDRAM_A[4]
set_location_assignment PIN_121 -to SDRAM_A[5]
set_location_assignment PIN_120 -to SDRAM_A[6]
set_location_assignment PIN_119 -to SDRAM_A[7]
set_location_assignment PIN_115 -to SDRAM_A[8]
set_location_assignment PIN_114 -to SDRAM_A[9]
set_location_assignment PIN_64 -to SDRAM_A[10]
set_location_assignment PIN_113 -to SDRAM_A[11]
set_location_assignment PIN_111 -to SDRAM_A[12]
set_location_assignment PIN_66 -to SDRAM_BA[0]
set_location_assignment PIN_65 -to SDRAM_BA[1]
set_location_assignment PIN_87 -to SDRAM_DQ[0]
set_location_assignment PIN_86 -to SDRAM_DQ[1]
set_location_assignment PIN_85 -to SDRAM_DQ[2]
set_location_assignment PIN_83 -to SDRAM_DQ[3]
set_location_assignment PIN_80 -to SDRAM_DQ[4]
set_location_assignment PIN_79 -to SDRAM_DQ[5]
set_location_assignment PIN_77 -to SDRAM_DQ[6]
set_location_assignment PIN_76 -to SDRAM_DQ[7]
set_location_assignment PIN_106 -to SDRAM_DQ[8]
... This diff was truncated because it exceeds the maximum size that can be displayed.

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