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mirror of https://github.com/UzixLS/zx-tsid.git synced 2025-07-18 23:01:33 +03:00

update readme and pcb photo

This commit is contained in:
Eugene Lozovoy
2023-09-19 12:31:04 +03:00
parent eec95cf424
commit f3b568a0d9
3 changed files with 3 additions and 1 deletions

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@ -9,6 +9,8 @@ SID accessible via #xxCF port, where xx - SID's register number.
You may connect your ZX Spectrum audio output to second 3.5mm jack and it will be mixed in sound card output signal.
NOTE: +12V/+9V voltage is strictly required for SID, your ZX Spectrum or clone must provide it on the edge connector.
### Changelog & current status
* Rev.A - initial release with SID, AY and Covox. [Errata](pcb/rev.A/ERRATA.txt).
* Rev.B - abandoned. Files kept for historical reason.
@ -16,5 +18,5 @@ You may connect your ZX Spectrum audio output to second 3.5mm jack and it will b
* Rev.D - improved signal-noise ratio. Fixed read from SID chip.
TODO:
* Check with real SID chip;
* Check with 8580 SID chip;
* Further improve signal-noise ratio.

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