am79c974 Advanced Micro Devices, am79c974 Datasheet - Page 28

• Manufacturer Part Number: am79c974
• Description: Pcnettm-scsi Combination Ethernet And Scsi Controller For Pci Systems
• Manufacturer: Advanced Micro Devices

Slave Configuration Write
The Slave Configuration Write command is used by the
host CPU to write the configuration space in the
Am79C974 controller. This allows the host CPU to
28
AMD
DEVSEL
FRAME
IDSEL
TRDY
STOP
IRDY
C/BE
PAR
CLK
AD
Figure 2. Slave Configuration Write
1
ADDR
1011
P R E L I M I N A R Y
2
Am79C974
PAR
3
BE's
DATA
control basic activity of the device, such as enable/dis-
able, change I/O location, etc. This is a single cycle,
non-burst 8-bit, 16-bit, or 32-bit transfer.
4
PAR
5
6
18681A-6