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SERVICE MANUAL
10. Pin Description
10-1. CPU
S-00-005(96.03.27)
U1
78
LBYTECLK
79
LBYTECLKVALID
80
LPACKETCLK
81
LERROR
69
LDATA0
70
LDATA1
71
LDATA2
72
LDATA3
73
LDATA4
74
LDATA5
75
LDATA6
76
LDATA7
83
1284/SELECTIN
84
1284/INIT
85
1284/FAULT
86
1284/AUTOFD
88
1284SELECT
89
1284PERROR
90
1284BUSY
91
1284/ACK
103
1284/STROBE
101
1284DATA0
100
1284DATA1
99
1284DATA2
98
1284DATA3
96
1284DATA4
95
1284DATA5
94
1284DATA6
93
1284DATA7
121
TDI
122
TMS
123
TCK
124
/TRST
125
TDO
170
/WDRESET
116
/RST
126
LINKIN
127
LINKOUT
117
CPUANALYSE
119
CPURESET
120
ERROROUT
129
P00(SC1DATAOUT)
130
P01(SC1DATAIN)
131
P02(SC1EXTCLK)
132
P03(SC1CLK)
133
P04(SC1RST)
134
P05(SC1CMDVCC)
135
P06(SC1CMDVPP)
136
P07(SC1DETECT)
138
P10(SCC0MTSR)
139
P11(SCC0MRST)
140
P12(SCC0CLK)
141
P13(PWMOUT0)
142
P14(PWMOUT1)
143
P15(ASC1TXD)
145
P16(ASC1RXD)
146
PIO17
147
P20(SC0DATAOUT)
148
P21(SC0DATAIN)
149
P22(SC0EXTCLK)
150
P23(SC0CLK)
151
P24(SC0RST)
153
P25(SC0CMDVCC)
154
P26(SC0CMDVPP)
155
P27(SC0DETECT)
156
P30(SCC1MTSR)
157
P31(SCC1MRST)
158
P32(SCC1CLK)
159
P33(CAPTUREIN0)
160
P34(CAPTUREIN1)
162
P35(CAPTURECLK0
163
P36(CAPUTRECLK1
164
P37(1284OUT)
165
P40(ASC3TXD)
166
P41(ASC3RXD)
167
P42(TTEXTCLOCK)
168
P43(1284PLH)
169
P44(1284HLH)
172
P45(INTERRUPT3)
173
P46(INTERRUPT4)
182
BOOTSOURCE0
183
BOOTSOURCE1
111
SPEEDSELECT0
112
SPEEDSELECT1
ST20TP2
REV.1
Document No
Date of Origin
Date of REV
MEMADD2
MEMADD3
MEMADD4
MEMADD5
MEMADD6
MEMADD7
MEMADD8
MEMADD9
MEMADD10
MEMADD11
MEMADD12
MEMADD13
MEMADD14
MEMADD15
MEMADD16
MEMADD17
MEMADD18
MEMADD19
MEMADD20
MEMADD21
MEMADD22
MEMADD23
MEMDATA0
MEMDATA1
MEMDATA2
MEMDATA3
MEMDATA4
MEMDATA5
MEMDATA6
MEMDATA7
MEMDATA8
MEMDATA9
MEMDATA10
MEMDATA11
MEMDATA12
MEMDATA13
MEMDATA14
MEMDATA15
MEMDATA16
MEMDATA17
MEMDATA18
MEMDATA19
MEMDATA20
MEMDATA21
MEMDATA22
MEMDATA23
MEMDATA24
MEMDATA25
MEMDATA26
MEMDATA27
MEMDATA28
MEMDATA29
MEMDATA30
MEMDATA31
/MEMBE0
/MEMBE1
/MEMBE2
/MEMBE3
MEMR/W
/MEMCSROM
/MEMRAS0
/MEMRAS1
/MEMRAS2
/MEMRAS3
/MEMCAS0
/MEMCAS1
/MEMCAS2
/MEMCAS3
MEMREQ
MEMGRANT
/MEMRD
MEMWAIT
PROCCLOCKOUT
/CS0
/CS1
/CDSTRB0
/CDSTRB1
/CDREQ0
/CDREQ1
INTERRUPT0
INTERRUPT1
TTXTEVEN/ODD
TTXTREQUEST
TTXTDATA
CLOCKIN
LPCLOCKOSC
LPCLOCKIN
PAGE REV.
0
51-L-DSR004
98-10-21
1
2
4
5
6
7
9
10
11
12
14
15
16
17
19
20
21
22
24
25
26
27
29
30
31
32
34
35
36
37
39
40
41
42
44
45
46
47
49
50
51
52
54
55
56
57
59
60
61
62
64
65
66
67
192
193
194
195
197
199
200
202
198
203
204
205
207
208
177
178
179
181
185
187
188
189
190
174
175
104
105
106
107
108
110
113
114
PAGE
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