am79c961 Advanced Micro Devices, am79c961 Datasheet - Page 19

• Manufacturer Part Number: am79c961
• Description: Pcnettm-isa Jumperless Single-chip Ethernet Controller For Isa
• Manufacturer: Advanced Micro Devices

BLOCK DIAGRAM: SHARED MEMORY MODE
IRQ[3, 4, 5, 9, 10,
SHFBUSY
IOCHRDY
SD[0-15]
SA[0-15]
IOCS16
RESET
MEMW
SLEEP
11, 12]
MEMR
SMAM
BPAM
EEDO
SBHE
EESK
EECS
EEDI
SMA
AEN
IOW
REF
IOR
DVDD[1-7]
DVSS[1-13]
Management
AVDD[1-4]
Interface
ISA Bus
EEPROM
Buffer
Interface
AVSS[1-2]
Unit
Unit
Unit
P R E L I M I N A R Y
Am79C961
FIFO
FIFO
RCV
XMT
Control
FIFO
802.3
MAC
Encoder/
Core
Decoder
AUI Port
(PLS) &
10BASE-T
Control
Control
Private
JTAG
Port
Bus
MAU
18183B-3
LED[0-3]
DXCVR/EAR
CI+/-
DI+/-
XTAL1
XTAL2
DO+/-
RXD+/-
TXD+/-
TXPD+/-
IRQ15/APCS
BPCS
PRAB[0-15]
PRDB[0-7]
SROE
SRWE
TDO
TMS
TDI
TCK
AMD
1-493