AM79C971VCW Advanced Micro Devices, AM79C971VCW Datasheet - Page 15

• Manufacturer Part Number: AM79C971VCW
• Description: PCnet-FAST Single-Chip Full-Duplex 10/100 Mbps Ethernet Controller for PCI Local Bus
• Manufacturer: Advanced Micro Devices

PIN DESIGNATIONS (PQR160, PQL176)
Listed By Group
Note:
1. Not including test features
Pin Name
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
SLEEP
XTAL1
XTAL2
EECS
EEDI
EEDO
EESK
Expansion ROM Interface
AS_EBOE
EBCLK
EBD[7:0]
EBDA[15:8]
EBUA_EBA[7:0]
EBWE
ERAMCS
EROMCS
EEPROM Interface
Pin Function
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
Sleep Mode
Crystal Input
Crystal Output
Address Strobe/Expansion Bus Output Enable
Expansion Bus Clock
Expansion Bus Data [7:0]
Expansion Bus Data/Address [15:8]
Expansion Bus Upper Address /Expansion Bus Address
[7:0]
Expansion Bus Write Enable
Expansion Bus RAM Chip Select
Expansion Bus ROM Chip Select
Serial EEPROM Chip Select
Serial EEPROM Data In
Serial EEPROM Data Out
Serial EEPROM Clock
Am79C971
Type
1
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
Driver
STS6
STS6
STS6
STS6
STS6
STS6
XTAL
OD6
OD6
LED
LED
LED
LED
LED
LED
TS3
TS3
TS3
TS3
TS6
TS6
NA
NA
NA
NA
NA
NA
O6
NA
O6
NA
O6
O6
O6
O6
No. of Pins
32
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8
8
8
1
1
1
15