am53c94 Advanced Micro Devices, am53c94 Datasheet - Page 3

• Manufacturer Part Number: am53c94
• Description: High Performance Scsi Controller
• Manufacturer: Advanced Micro Devices

SYSTEM BUS MODE DIAGRAMS
V
DD
BUSMD 1
BUSMD 0
DACK
BUSMD 1
BUSMD 0
DACK
Am53C94/96
Am53C94/96
DMA 7–0
DMA 15–0
DMAWR
DMAWR
DREQ
A 3–0
DREQ
A 3–0
WR
RD
WR
RD
P R E L I M I N A R Y
8-Bit Data Bus
16
Am53C94/Am53C96
Address Bus
Bus Mode 0
Address Bus
Controller
Controller
DMA
Bus Mode 1
Data Bus
DMA
8
Processor
Processor
Host
Host
Controller
Controller
Bus
Bus
16506C-3
16506C-4
AMD
3