am79c961 Advanced Micro Devices, am79c961 Datasheet - Page 10

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

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BLOCK DIAGRAM: BUS MASTER MODE
IRQ[3, 4, 5, 9, 10,
DACK[3, 5-7]
AMD
DRQ[3, 5-7]
SHFBUSY
IOCHRDY
LA[17-23]
MASTER
SD[0-15]
SA[0-19]
IOCS16
RESET
MEMW
SLEEP
11, 12]
MEMR
EEDO
SBHE
EECS
EESK
BALE
EEDI
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
Encoder/
MAC
Core
Decoder
AUI Port
(PLS) &
10BASE-T
Control
Control
Private
JTAG
Port
Bus
MAU
18183B-1
DXCVR/EAR
CI+/-
DI+/-
XTAL1
XTAL2
DO+/-
RXD+/-
TXD+/-
TXPD+/-
IRQ15/APCS
BPCS
LED[0-3]
PRDB[0-7]
TDO
TMS
TDI
TCK