SMJ34020A_06 Datasheet, PDF (81/97 Pages) Texas Instruments – GRAPHICS SYSTEM PROCESSOR

SMJ34020A
GRAPHICS SYSTEM PROCESSOR
local-bus timing: bus control inputs (continued)
SGUS011D − APRIL 1991 − REVISED SEPTEMBER 2004
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1
LCLK1
LCLK2
ALTCH
LAD0 −LAD31
RCA0 −RCA12
DDIN
DDOUT
57
73
60
59
Address/Status
66
67
65
Row
68
63
Data In
75
74
67
1st Column
69
66
62
58
64
Data Out
67
2nd Column
70
71
72
71
CAS
TR / QE
61
Figure 48. Local-Bus Timing: Bus Control Inputs (Continued)
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81