Reply 20 of 51, by Cloudschatze
- Rank
- Oldbie
CT1747 (Non-EMU8000-based cards)
Pin 001 - OSC Input (from 14.31818 crystal, through 74LS04)
Pin 080 - ??? (tied to GND)
Pin 098 - Data Output (to DAC)
Pin 099 - Bit Clock Output (to DAC)
Pin 100 - Word Select Output (to DAC)
CT1747 (EMU8000-based cards)
Pin 001 - OSC Input (from EMU8000 pin 30)
Pin 080 - ??? (from(?) EMU8000 pin 31)
Pin 098 - Data Output (to EMU8000 pin 29)
Pin 099 - Bit Clock Output (to EMU8000 pin 28)
Pin 100 - Word Select Output (to EMU8000 pin 27)
EMU8000
Pin 027 - Word Clock Input
Pin 028 - Bit Clock Input
Pin 029 - Data Input
Pin 030 - OSC Output
Pin 031 - ???
Pin 078 - Bit Clock Output (to DAC)
Pin 080 - Data Output (to DAC)
Pin 081 - Word Select Output (to DAC)
So, who has a frequency counter? jwt27? 😀