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14-2 SA-1100
Developer’s Manual
Package and Pinout
Note: All VDDX1, VDDX2, and VDDX3 pins should be connected directly to the VDDX power plane
of the system board. VDDP should be connected directly to the VDD plane of the system board.
Table 14-1. SA-1100 Pinout – 208-Pin Quad Flat Pack
Pin Signal Type Pin Signal Type Pin Signal Type Pin Signal Type
1 RXD_C I/O 53 GP[25] I/O 105 nPIOR O 157 A[11] O
2 TXD_C I/O 54 GP[24] I/O 106 nPIOW O 158 A[10] O
3 VDDX2 – 55 GP[23] I/O 107 VSSX – 159 A[9] O
4 VSSX – 56 GP[22] I/O 108 VDDX2 – 160 A[8] O
5 VDD –57VDDX1 –109VSS –161VSSX –
6 VSS –58VSSX –110VDD –162VDDX1 –
7 D[0] I/O 59 GP[21] I/O 111 PSKTSEL O 163 A[7] O
8 D[8] I/O 60 GP[20] I/O 112 nIOIS16 I 164 A[6] O
9 D[16] I/O 61 GP[19] I/O 113 nPWAIT I 165 A[5] O
10 D[ 24] I/O 62 GP[18] I/O 114 nPREG O 166 A[4] O
11 D[ 1] I/O 63 GP[17] I/O 115 nPCE2 O 167 A[3] O
12 D[ 9] I/O 64 GP[16] I/O 116 nPCE1 O 168 A[2] O
13 D[ 17] I/O 65 GP[15] I/O 117 nWE O 169 A[1] O
14 D[25] I/O 66 GP[14] I/O 118 nOE O 170 A[0] O
15 VDDX2 –67VDDX1 –119VSSX –171VSSX –
16 VSSX –68VSSX –120VDDX2 –172VDDX1 –
17 D[2] I/O 69 GP[13] I/O 121 nRAS[3] O 173 UDC- I/O
18 D[10] I/O 70 GP[12] I/O 122 nRAS[2] O 174 UDC+ I/O
19 D[18] I/O 71 GP[11] I/O 123 nRAS[1] O 175 RXD_1 I/O
20 D[26] I/O 72 GP[10] I/O 124 nRAS[0] O 176 TXD_1 I/O
21 D[3] I/O 73 GP[9] I/O 125 nCAS[3] O 177 RXD_2 I/O
22 D[11] I/O 74 GP[8] I/O 126 nCAS[2] O 178 TXD_2 I/O
23 D[19] I/O 75 GP[7] I/O 127 nCAS[1] O 179 RXD_3 I/O
24 D[27] I/O 76 GP[6] I/O 128 nCAS[0] O 180 TXD_3 I/O
25 VDD –77VDDX1 –129VSSX –181VSSX –
26 VSS –78VSSX –130VDDX2 –182VDDX1 –
27 VDDX2 –79VDD –131VSS –183VSS –
28 VSSX –80VSS –132VDD –184TXTAL I
29 D[4] I/O 81 GP[5] I/O 133 nCS[3] O 185 TEXTAL O
30 D[12] I/O 82 GP[4] I/O 134 nCS[2] O 186 PEXTAL O
31 D[20] I/O 83 GP[3] I/O 135 nCS[1] O 187 PXTAL I
32 D[28] I/O 84 GP[2] I/O 136 nCS[0] O 188 VDDP –
33 D[5] I/O 85 GP[1] I/O 137 A[25] O 189 VSS –
34 D[13] I/O 86 GP[0] I/O 138 A[24] O 190 VDD –
35 D[21] I/O 87 L_BIAS I/O 139 A[23] O 191 nRESET I
36 D[29] I/O 88 L_PCLK I/O 140 A[22] O 192 nRESET_OUT O
37 VDDX2 –89VDDX1 –141VSSX –193VDDX3 I
38 VSSX –90VSSX –142VDDX2 –194ROMSELI
39 D[6] I/O 91 LDD0 I/O 143 A[21] O 195 TCK_BYP I
40 D[14] I/O 92 LDD1 I/O 144 A[20] O 196 TESTCLK I
41 D[22] I/O 93 LDD2 I/O 145 A[19] O 197 TMS I
42 D[30] I/O 94 LDD3 I/O 146 A[18] O 198 TCK I
43 D[7] I/O 95 LDD4 I/O 147 A[17] O 199 TDI I
44 D[15] I/O 96 LDD5 I/O 148 A[16] O 200 TDO O
45 D[23] I/O 97 LDD6 I/O 149 A[15] O 201 nTRST I
46 D[31] I/O 98 LDD7 I/O 150 A[14] O 202 BATT_FAULT I
47 VDD –99VDDX1 –151VSS –203VSSX –
48 VSS –100VSSX –152VDD –204VDDX1 –
49 VDDX2 – 101 L_LCLK I/O 153 VSSX – 205 VDD_FAULT I
50 VSSX – 102 L_FCLK I/O 154 VDDX2 – 206 PWR_EN O
51 GP[27] I/O 103 nPOE O 155 A[13] O 207 SFRM_C O
52 GP[26] I/O 104 nPWE O 156 A[12] O 208 SCLK_C O