AM79C90JCTR AMD [Advanced Micro Devices], AM79C90JCTR Datasheet - Page 16

• Manufacturer Part Number: AM79C90JCTR
• Description: CMOS Local Area Network Controller for Ethernet (C-LANCE)
• Manufacturer: AMD [Advanced Micro Devices]

DAL0–DAL15
16
BM0, BM1
A16–A23
AMD
READY
(Read)
(Read)
(Read)
(Read)
HOLD
READ
DALO
HLDA
TCLK
DALI
DAS
ALE
0
Figure 5-1. Bus Master Read Timing (Single DMA Cycle)
T0
100
T1
200
P R E L I M I N A R Y
Address
T2
Am79C90
300
T3
Address, BM0, BM1
400
T4
T
WAIT
500
Data In
T5
600
T6
700
O.D.
17881B-11