參數(shù)資料
型號(hào): TMS34020
廠商: Texas Instruments, Inc.
英文描述: GRAPHICS PROCESSORS
中文描述: 圖形處理器
文件頁(yè)數(shù): 4/82頁(yè)
文件大?。?/td> 1359K
代理商: TMS34020
TMS34020, TMS34020A
GRAPHICS PROCESSORS
SPVS004D – MARCH 1990 – REVISED NOVEMBER 1993
4
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
pin assignments – PCM quad flat package
PIN NO.
FUNCTION
PIN NO.
FUNCTION
PIN NO.
FUNCTION
PIN NO.
FUNCTION
1
VSS
VCC
CAS3
37
VSS
HCS
73
VSS
VCC
LAD0
109
VSS
VCC
LAD29
2
38
74
110
3
39
HA31
75
111
4
CAS2
40
HA30
76
LAD16
112
LAD14
5
CAS1
41
HA29
77
LAD1
113
LAD30
6
CAS0
42
HA28
78
LAD17
114
LAD15
7
VCC
RAS
43
HA27
79
LAD2
115
LAD31
8
44
HA26
80
LAD18
116
SCLK
9
VSS
R0
45
HA25
81
VSS
LAD3
117
RCA12
10
46
HA24
82
118
RCA11
11
R1
47
HA23
83
LAD19
119
RCA10
12
HOE
48
HA22
84
VCC
LAD4
120
RCA9
13
HOST
49
HA21
85
121
RCA8
14
HRDY
50
HA20
86
LAD20
122
RCA7
15
HINT
51
HA19
87
LAD5
123
RCA6
16
EMU3
52
HA18
88
LAD21
124
RCA5
17
LCLK1
53
HA17
89
LAD6
125
VCC
VSS
RCA4
18
LCLK2
54
VSS
VSS
HA16
90
LAD22
126
19
EMU1
55
91
LAD7
127
20
EMU0
56
92
LAD23
128
RCA3
21
EMU2
57
HA15
93
VSS
VSS
LAD8
129
RCA2
22
GI
58
HA14
94
130
RCA1
23
RESET
59
HA13
95
131
RCA0
24
LINT2
60
HA12
96
LAD24
132
SF
25
LINT1
61
HA11
97
LAD9
133
TR/QE
26
CAMD
62
HA10
98
LAD25
134
VSYNC
27
BUSFLT
63
HA9
99
LAD10
135
HSYNC
28
SIZE16
64
HA8
100
LAD26
136
CBLNK/VBLNK
29
PGMD
65
HA7
101
LAD11
137
CSYNC/HBLNK
30
LRDY
66
HA6
102
LAD27
138
VSS
VSS
ALTCH
31
VCC
VCC
VCLK
67
HA5
103
VCC
LAD12
139
32
68
HBS3
104
140
33
69
HBS2
105
LAD28
141
DDIN
34
CLKIN
70
HBS1
106
VSS
LAD13
142
DDOUT
35
HWRITE
71
HBS0
107
143
WE
36
HREAD
72
VSS
108
VSS
144
VSS
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