AM79C974KCW AMD [Advanced Micro Devices], AM79C974KCW Datasheet - Page 102

• Manufacturer Part Number: AM79C974KCW
• Description: PCnetTM-SCSI Combination Ethernet and SCSI Controller for PCI Systems
• Manufacturer: AMD [Advanced Micro Devices]

AC SWITCHING WAVEFORMS
System Bus Interface
102
AMD
AD[31:00], C/BE[3:0],
TRDY, STOP, LOCK,
PAR, FRAME, IRDY,
DEVSEL, IDSEL
CLK
GNT
CLK
0.8 V
1.5 V
2.0 V
Input Setup and Hold Timing
t RISE
P R E L I M I N A R Y
CLK Waveform
t HIGH
Am79C974
2.4V
Tx
t SU(GNT)
t CYC
t SU
t FALL
t LOW
0.4 V
t H(GNT)
t H
0.8 V
Tx
1.5 V
2.0 V
18681A-41
18681A-42