AM79C976 Advanced Micro Devices, AM79C976 Datasheet - Page 21

• Manufacturer Part Number: AM79C976
• Description: PCnet-PRO 10/100 Mbps PCI Ethernet Controller
• Manufacturer: Advanced Micro Devices

PIN DESIGNATIONS
Listed By Group
8/01/00
Pin Name
Clock Interface
XTAL1
XTAL2
XCLK
CLKSEL0
CLKSEL1
CLKSEL2
TEST
PCI Bus Interface
AD[31:0]
C/BE[3:0]
CLK
DEVSEL
FRAME
GNT
IDSEL
INTA
IRDY
PAR
PERR
REQ
RST
SERR
STOP
TRDY
Board Interface
LED0
LED1
LED2
LED3
PHY_RST
FC
EEPROM Interface
Pin Function
Crystal
Crystal
External Clock
Clock Select
Clock Select
Clock Select
Test Select
Address/Data Bus
Bus Command/Byte Enable
Bus Clock
Device Select
Cycle Frame
Bus Grant
Initialization Device Select
Interrupt
Initiator Ready
Parity
Parity Error
Bus Request
Reset
System Error
Stop
Target Ready
LED0
LED1
LED2
LED3
Reset to PHY
Flow Control
P R E L I M I N A R Y
Am79C976
Signal Type
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
1
Pin Type
TSO
TSO
TSO
TSO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
O
O
I
I
I
I
I
I
I
I
I
I
I
1
No. of Pins
32
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
21