EclaireXL

04/04/2017

FO 09:12 PM Feature #10 (Closed): Set up email in redmine

foft

FO 09:12 PM Bug #9: Fix svn repository

via redmine... foft

FO 09:11 PM Bug #9 (Rejected): Fix svn repository

Repository is not working foft

AD 09:08 PM Feature #8 (Closed): Implement 4 channel ADC

The one channel ADC on the v1 board is replaced by a four channel one on the v2 board.
Modify the implementation to support this admin

AD 09:07 PM Feature #7 (New): Implement I2C vga/hdmi support

Try the I2C support on the new board.
Initially for presence detection
Latest for checking modes
Its via a mux chip so we can independently address both ports admin

AD 09:06 PM Bug #6 (Closed): HDMI audio poor quality

I removed a low division in the audio output to meet timing. I suspect this should be replaced with a proper low pass filter. admin

AD 09:05 PM Bug #5 (Closed): SIDE2 does not work

SIDE1 works fine, but SIDE2 does not work. I contacted Sebastian and he kindly send me some details. Need to look into this. Suspect its down to dynamic RD4/RD5. admin

FO 08:51 PM Bug #4 (Closed): Galaxian flickers on scrolling - when using real cartridge

Galaxian flickers on scrolling when using a real cartridge. This does not happen when using the virtual cartridge.
I suspect its down to the antic writes happening on the 2nd colour clock of a cycle rather than the first. Might be wor... foft

FO 08:48 PM Feature #3 (New): High resolution antic support

DMACTL bit 5 is normally playfield dma on.
In the core bit 6 is also supported to allow
10 - 2x colour clock - allowing 640x240 - or gtia 160x240
11 - 4x colour clock - allowing 1280x240 - or gtia 320x240
The core of the support ... foft

FO 08:45 PM Feature #2 (Closed): PBI support

Implement PBI support:
Done:
PBI_A
PBI_D
PBI_CLK
PBI_RW_N
PBI_IRQ_N
PBI_RST_N
High priority:
PBI_EXTSEL_N
PBI_MPD_N
PBI_REF_N (including turbo freezer hack)
These are tricky because they are sampled at different ... foft

FO 08:30 PM Feature #1: Svideo sync line support

A comment foft

AD 08:20 PM Feature #1 (Closed): Svideo sync line support

Doesn't look too hard to change. In the svideo component they do this for luma:
luma = (84*R+164*G+32*B + 58880)/512 (i.e. 115-255 on dac)
luma (sync) = 0 (i.e. 0 on dac during sync peri... admin