
First, another STE picture... All the rest are from a STFM...
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i was thinking about that earlier, but i couldn't rememner what the 'mono detect' pin needs ? (grounding ? )ralcool wrote:Might be a silly question
What happens if you're put mono through the GBS-8200 video converter?... flick the mono switch if you have one...
ST
As I remember, we ground the mono detect pin, then link the Mono video output line to all the RBG inputs of usually VGA.spiny wrote:i was thinking about that earlier, but i couldn't remember what the 'mono detect' pin needs ? (grounding ? )ralcool wrote:Might be a silly question
What happens if you're put mono through the GBS-8200 video converter?... flick the mono switch if you have one...
ST
It's all looking good Mr spiny1024MAK wrote:I'm just having a look at your handiwork, back soon...
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Atari signal wire colour GBS-8200 V4.0 board
13 pin DIN P11 connector
6 ------green video---green wire------------"G"
7 ------red video-----red wire--------------"R"
9 ------HSync---------to 78LS86 circuit
10 ------blue video----blue wire-------------"B"
12 ------VSync---------to 78LS86 circuit
13 ------Ground--------black wire------------"GND"
CSync from----grey wire-------------"S"
78LS86 circuit
No connection-yellow wire-----------"VS"
Sounds like a good excuse for a demo sessionspiny wrote:success !
wired it up and its working a treat
thanks for taking the time to draw out the schematics and stuff
currently got the 'phalanx' demo on, border stuff seems fine so far, gonna dig out the union demo next
yes, i dug out the first ten or so demos that i have handy (the rest of my disks are in shoe boxes in the loft) and it was such fun I reckon i'm gonna spend this eveing revisiting the old classicsnativ wrote:Sounds like a good excuse for a demo sessionspiny wrote:success !
wired it up and its working a treat
thanks for taking the time to draw out the schematics and stuff
currently got the 'phalanx' demo on, border stuff seems fine so far, gonna dig out the union demo next