Wouldn't it be possible therefore, to modify Texelec's CGA/Serial breakout board to have a mono sound port. Possibly and RCA or headphone jack?
https://texelec.com/product/ibm-pcjr-cg ... out-board/
PCjr CGA breakout sound?
-
DarkStar2032
- Posts: 40
- Joined: Tue Jun 02, 2020 1:55 pm
- Location: Northern Minnesota
PCjr CGA breakout sound?
Correct me if I'm wrong, but doesn't the PCjr's monitor/display port also have sound?
Wouldn't it be possible therefore, to modify Texelec's CGA/Serial breakout board to have a mono sound port. Possibly and RCA or headphone jack?
https://texelec.com/product/ibm-pcjr-cg ... out-board/
Wouldn't it be possible therefore, to modify Texelec's CGA/Serial breakout board to have a mono sound port. Possibly and RCA or headphone jack?
https://texelec.com/product/ibm-pcjr-cg ... out-board/
Hi-ho, KERMIT the computer file transfer/management protocol here.
And welcome to NULL MODEM Street.
And welcome to NULL MODEM Street.
Re: PCjr CGA breakout sound?
The PCjr itself already has the exact thing you're looking for. The RCA jack "A" is the same as the audio on monitor port "D". (the audio is also used in the RF port T)
PCjr w/ Rapport Drive 2 + 384KB Memory Expansion Package, jrIDE
Wanted: light pen
Documentation (including new and updated pages for the Guide to Operations) from:
PC Compact Printer
Speech Attachment (except for the installation instructions)
Wanted: light pen
Documentation (including new and updated pages for the Guide to Operations) from:
PC Compact Printer
Speech Attachment (except for the installation instructions)
-
ZiggyTheHamster
- Posts: 46
- Joined: Wed Jul 24, 2019 7:19 am
Re: PCjr CGA breakout sound?
And furthermore, all three of these are the same sound output as seen by the mux chip, so this would only be useful if your RCA port is broken. But then you'd just fix the RCA port.