AM79C940KCW AMD [Advanced Micro Devices], AM79C940KCW Datasheet - Page 80

• Manufacturer Part Number: AM79C940KCW
• Description: Media Access Controller for Ethernet (MACE)
• Manufacturer: AMD [Advanced Micro Devices]

80
LATCHHIGHADR
AMD
CSMACE
D[15:0]
A[23:0]
CLK
IOW
8237
’373
’373
System Interface – Motherboard DMA Example
DREQ0
DREQ1
DACK0
DACK1
ADSTB
DB[7:0]
Q[7:0]
Q[7:0]
D[7:0]
D[7:0]
D[7:0]
SCLK
A[7:0]
EOP
CC
CC
C
C
Am79C940
V
DD
SCLK
RDTREQ
TDTREQ
EOF
FDS
R/W
CS
TC
DBUS[15:0]
ADD[4:0]
Am79C940
16235C-11