Spectral Innovations - Rolodex
Description:
NuBus card provides hardware image processing features using an AT&T DSP.
Identifying Numbers:
MACDSPXKC REV D; MacDSPC ©1989 48 MHz VER 1.00 256K/4MHz (ROM)
Onboard logic:
AT&T 94262 WE DSP32C R32 080 31189 74; AMD AM2732B -155DC (ROM)
NuBus card provides hardware image processing features using an AT&T DSP.
Identifying Numbers:
MACDSPXKC REV D; MacDSPC ©1989 48 MHz VER 1.00 256K/4MHz (ROM)
Onboard logic:
AT&T 94262 WE DSP32C R32 080 31189 74; AMD AM2732B -155DC (ROM)
Description:
NuBus card provides hardware image processing features using two AT&T DSPs. U19 is ROM1, U18 is ROM2; both stickers say Rom 2 but contents are different.
Identifying Numbers:
MACDSP2D2C rev C; MacDSP2D2C Rom 2 (ROM1); MacDSP2D2C Rom 2 (ROM2)
Onboard logic:
AT&T 95980 WE DSP32C F33 080 25891SS 74 (x2); Signetics SCN68000CAA6B KJP0367; TI SN74BCT2425PQ; TI SN74ACT2441PQ; AMD AM27C256 -255DC (ROM1); TI TMS 27C256-2JL (ROM2)
NuBus card provides hardware image processing features using two AT&T DSPs. U19 is ROM1, U18 is ROM2; both stickers say Rom 2 but contents are different.
Identifying Numbers:
MACDSP2D2C rev C; MacDSP2D2C Rom 2 (ROM1); MacDSP2D2C Rom 2 (ROM2)
Onboard logic:
AT&T 95980 WE DSP32C F33 080 25891SS 74 (x2); Signetics SCN68000CAA6B KJP0367; TI SN74BCT2425PQ; TI SN74ACT2441PQ; AMD AM27C256 -255DC (ROM1); TI TMS 27C256-2JL (ROM2)
