aeroflex 电路 技术 scd5270 rev 1 12/22/98 plainview ny (516) 694-6700
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act5270 微处理器 cqfp pinouts – "f17"
管脚 # 函数 管脚 # 函数 管脚 # 函数 管脚 # 函数
1 vcc (3.3v) 53 NC 105 vcc (3.3v) 157 NC
2 NC 54 NC 106 NMI* 158 NC
3 NC 55 NC 107 ExtRqst* 159 NC
4 vcc (3.3v) 56 vcc (3.3v) 108 Reset* 160 NC
5 Vss 57 Vss 109 ColdReset* 161 vcc (3.3v)
6 SysAD4 58 ModeIn 110 VccOK 162 Vss
7 SysAD36 59 RdRdy* 111 BigEndian 163 SysAD28
8 SysAD5 60 WrRdy* 112 vcc (3.3v) 164 SysAD60
9 SysAD37 61 ValidIn* 113 Vss 165 SysAD29
10 vcc (3.3v) 62 ValidOut* 114 SysAD16 166 SysAD61
11 Vss 63 Release* 115 SysAD48 167 vcc (3.3v)
12 SysAD6 64 VccP 116 vcc (3.3v) 168 Vss
13 SysAD38 65 VssP 117 Vss 169 SysAD30
14 vcc (3.3v) 66 SysClock 118 SysAD17 170 SysAD62
15 Vss 67 vcc (3.3v) 119 SysAD49 171 vcc (3.3v)
16 SysAD7 68 Vss 120 SysAD18 172 Vss
17 SysAD39 69 vcc (3.3v) 121 SysAD50 173 SysAD31
18 SysAD8 70 Vss 122 vcc (3.3v) 174 SysAD63
19 SysAD40 71 vcc (3.3v) 123 Vss 175 SysADC2
20 vcc (3.3v) 72 Vss 124 SysAD19 176 SysADC6
21 Vss 73 SysCmd0 125 SysAD51 177 vcc (3.3v)
22 SysAD9 74 SysCmd1 126 vcc (3.3v) 178 Vss
23 SysAD41 75 SysCmd2 127 Vss 179 SysADC3
24 vcc (3.3v) 76 SysCmd3 128 SysAD20 180 SysADC7
25 Vss 77 vcc (3.3v) 129 SysAD52 181 vcc (3.3v)
26 SysAD10 78 Vss 130 SysAD21 182 Vss
27 SysAD42 79 SysCmd4 131 SysAD53 183 SysADC0
28 SysAD11 80 SysCmd5 132 vcc (3.3v) 184 SysADC4
29 SysAD43 81 vcc (3.3v) 133 Vss 185 vcc (3.3v)
30 vcc (3.3v) 82 Vss 134 SysAD22 186 Vss
31 Vss 83 SysCmd6 135 SysAD54 187 SysADC1
32 SysAD12 84 SysCmd7 136 vcc (3.3v) 188 SysADC5
33 SysAD44 85 SysCmd8 137 Vss 189 SysAD0
34 vcc (3.3v) 86 SysCmdP 138 SysAD23 190 SysAD32
35 Vss 87 vcc (3.3v) 139 SysAD55 191 vcc (3.3v)
36 SysAD13 88 Vss 140 SysAD24 192 Vss
37 SysAD45 89 vcc (3.3v) 141 SysAD56 193 SysAD1
38 SysAD14 90 Vss 142 vcc (3.3v) 194 SysAD33
39 SysAD46 91 vcc (3.3v) 143 Vss 195 vcc (3.3v)
40 vcc (3.3v) 92 Vss 144 SysAD25 196 Vss
41 Vss 93 Int0* 145 SysAD57 197 SysAD2
42 SysAD15 94 Int1* 146 vcc (3.3v) 198 SysAD34
43 SysAD47 95 Int2* 147 Vss 199 SysAD3
44 vcc (3.3v) 96 Int3* 148 SysAD26 200 SysAD35
45 Vss 97 Int4* 149 SysAD58 201 vcc (3.3v)
46 ModeClock 98 Int5* 150 SysAD27 202 Vss
47 JTDO 99 vcc (3.3v) 151 SysAD59 203 NC
48 JTDI 100 Vss 152 vcc (3.3v) 204 NC
49 JTCK 101 NC 153 Vss 205 NC
50 JTMS 102 NC 154 NC 206 NC
51 vcc (3.3v) 103 NC 155 NC 207 vcc (3.3v)
52 Vss 104 NC 156 Vss 208 Vss
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