SMJ34020A Datasheet, PDF (86/92 Pages) Texas Instruments – GRAPHICS SYSTEM PROCESSOR

SMJ34020A
GRAPHICS SYSTEM PROCESSOR
SGUS011B – APRIL 1991 – REVISED AUGUST 1995
Q4
Q1
Q2
Q3
Q4† Q1
Q2
Q3
Q4
Q1
Q2
LCLK1
LCLK2
GI
R0 – R1
LAD0 – LAD31,
RCA0 – RCA12
ALTCH, RAS,
CAS, WE,
TR / QE, HOE, HDST
SF
DDIN
DDOUT
109
111
86
113
115
110
Hi-Z
112
Hi-Z
84
Hi-Z
114
Hi-Z
116
Hi-Z
† _{See clock stretch, page 20.}
Figure 45. Multiprocessor-Interface Timing: High-Impedance Signals
86
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