Specifications

68 Élan™SC310 Microcontroller Data Sheet
PRELIMINARY
21 MA1 130 output
24 MA0 131 output
25 D15 132 bidir
26 D14 133 bidir
27 D13 134 bidir
28 D12 135 bidir
29 D11 136 bidir
30 D10 137 bidir
31 D9 138 bidir
32 D8 139 bidir
34 D7 140 bidir
36 D6 141 bidir
37 D5 142 bidir
38 D4 143 bidir
39 D3 144 bidir
40 D2 145 bidir
41 D1 146 bidir
42 D0 147 bidir
43 DOSCS
148 output
44 ROMCS
149 output
45 SYSCLK 150 bidir
46 DACK2
* This pin becomes TCK when JTAGEN is High.
47 AEN * This pin becomes TDI when JTAGEN is High.
49 TC * This pin becomes TMS when JTAGEN is High.
50 ENDIRL 151 output
51 ENDIRH 152 output
* * 153 control Control cell for pins 54–103
54 IOR
154 output
55 IOW
155 output
56 MEMR
156 output
57 MEMW
157 output
58 RSTDRV 158 output
59 DBUFOE
159 output
60 SA12 160 output
61 SA11 161 output
62 SA10 162 output
63 SA9 163 output
64 SA8 164 output
66 SA7 165 output
67 SA6 166 output
69 SA5 167 output
70 SA4 168 output
71 SA3 169 output
Table 35. Boundary Scan (JTAG) Cells—Order and Type (Continued)
Pin No. Name
Cell
Position
Cell Type Notes