TI380C30 Datasheet, PDF (38/78 Pages) Texas Instruments – INTEGRATED TOKEN-RING COMMPROCESSOR AND PHYSICAL-LAYER INTERFACE

TI380C30
INTEGRATED TOKEN-RING
COMMPROCESSOR AND PHYSICAL-LAYER INTERFACE
SPWS016A – NOVEMBER 1994 – REVISED JULY 1995
tM
MBCLK1
MBCLK2
MAX0,
MAX2,
MROMEN
MAXPH,
MAXPL,
MADL0 – MADL7
MADH0 – MADH7
MAL
M8 M1 M2 M3 M4 M5 M6 M7 M8 M1
1
3
4
5
6
7
2
1
3
8
12
ADD / EN
2
Address
9
Row
13
Col
10
14
Address
Status
11
129
120
121
NMI
Valid
126
MRESET
Valid
Figure 11. Memory-Bus Timing: Local-Memory Clocks, MAL, MROMEN, MBIAEN, NMI, MRESET, and
ADDRESS
38
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