SMJ34020A_06 Datasheet, PDF (4/97 Pages) Texas Instruments – GRAPHICS SYSTEM PROCESSOR

SMJ34020A
GRAPHICS SYSTEM PROCESSOR
SGUS011D − APRIL 1991 − REVISED SEPTEMBER 2004
Pin Assignments − 132-Pin Ceramic Quad Flatpack Package
PIN
NUMBER
NAME
PIN
NUMBER
NAME
PIN
NUMBER
NAME
PIN
NUMBER
NAME
1
CAS3
34
HCS
67
LAD0
100
LAD29
2
CAS2
35
HA31
68
LAD16
101
LAD14
3
CAS1
36
HA30
69
LAD1
102
LAD30
4
CAS0
37
HA29
70
LAD17
103
LAD15
5
VCC
38
HA28
71
LAD2
104
LAD31
6
RAS
39
HA27
72
LAD18
105
SCLK
7
VSS
40
HA26
73
VSS
106
RCA12
8
R0
41
HA25
74
LAD3
107
RCA11
9
R1
42
HA24
75
LAD19
108
RCA10
10
HOE
43
HA23
76
VCC
109
RCA9
11
HDST
44
HA22
77
LAD4
110
RCA8
12
HRDY
45
HA21
78
LAD20
111
RCA7
13
HINT
46
HA20
79
LAD5
112
RCA6
14
EMU3
47
HA19
80
LAD21
113
RCA5
15
LCLK1
48
HA18
81
LAD6
114
VCC
16
LCLK2
49
HA17
82
LAD22
115
VSS
17
EMU1
50
VSS
83
LAD7
116
RCA4
18
EMU0
51
HA16
84
LAD23
117
RCA3
19
EMU2
52
HA15
85
VSS
118
RCA2
20
GI
53
HA14
86
VSS
119
RCA1
21
RESET
54
HA13
87
LAD8
120
RCA0
22
LINT2
55
HA12
88
LAD24
121
SF
23
LINT1
56
HA11
89
LAD9
122
TR / QE
24
CAMD
57
HA10
90
LAD25
123
VSYNC
25
BUSFLT
58
HA9
91
LAD10
124
HSYNC
26
SIZE16
59
HA8
92
LAD26
125
CBLNK / VBLNK
27
PGMD
60
HA7
93
LAD11
126
CSYNC / HBLNK
28
LRDY
61
HA6
94
LAD27
127
VSS
29
VCC
62
HA5
95
VCC
128
VSS
30
VCLK
63
HBS3
96
LAD12
129
ALTCH
31
CLKIN
64
HBS2
97
LAD28
130
DDIN
32
HWRITE
65
33
HREAD
66
HBS1
HBS0
98
VSS
131
DDOUT
99
LAD13
132
WE
4
• POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443