am79c961a Advanced Micro Devices, am79c961a Datasheet - Page 16

• Manufacturer Part Number: am79c961a
• Description: Pcnet?-isa Ii Jumperless, Full Duplex Single-chip Ethernet Controller For Isa
• Manufacturer: Advanced Micro Devices

PIN DESIGNATIONS: BUS MASTER MODE
Listed by Group
16
ISA Bus Interface
AEN
BALE
DACK[3, 5–7]
DRQ[3, 5–7]
IOCHRDY
IOCS16
IOR
IOW
IRQ[3, 4, 5, 9, 10, 11, 12, 15]
LA[17-23]
MASTER
MEMR
MEMW
REF
RESET
SA[0 –19]
SBHE
SD[0 –15]
Board Interfaces
IRQ15/APCS
BPCS
DXCVR/EAR
LED0
LED1
LED2
LED3
PRDB[3–7]
SLEEP
XTAL1
XTAL2
SHFBUSY
PRDB(0)/EESK
PRDB(1)/EEDI
PRDB(2)/EEDO
EECS
Pin Name
Address Enable
Bus Address Latch Enable
DMA Acknowledge
DMA Request
I/O Channel Ready
I/O Chip Select 16
I/O Read Select
I/O Write Select
Interrupt Request
Unlatched Address Bus
Master Transfer in Progress
Memory Read Select
Memory Write Select
Memory Refresh Active
System Reset
System Address Bus
System Byte High Enable
System Data Bus
IRQ15 or Address PROM Chip Select
Boot PROM Chip Select
Disable Transceiver
LED0/LNKST
LED1/SFBD/RCVACT
LED2/SRD/RXDATPOL
LED3/SRDCLK/XMTACT
PROM Data Bus
Sleep Mode
Crystal Input
Crystal Output
Read access from EEPROM in process
Serial Shift Clock
Serial Shift Data In
Serial Shift Data Out
EEPROM Chip Select
Pin Function
Am79C961A
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
TS3/OD3
Driver
OD3
OD3
OD3
TS3
TS3
TS3
TS3
TS3
TS3
TS3
TS1
TS1
TS1
TS2
TS2
TS2
TS2
TS1