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Pin Name
Function
TPC[2]
PIO[31]
CARDDIR*
PIO[31]
PCST[8]
PIO[30]
CARDREG*
PIO[30]
PCST[6]
CARD2CSH*
PIO[29]
CE[5]*
PIO[29]
PCST[7]
CARD2CSL*
PIO[28]
CE[4]*
PIO[28]
PCST[5]
CHIDOUT
PIO[27]
CARD2WAIT*
PIO[27]
DCLK
PIO[26]
CARD1CSH*
PIO[26]
TPC[3]
PIO[25]
CARD1CSL*
PIO[25]
TPC[1]
PIO[24]
CARD1WAIT*
PIO[24]
Table 3.3.3 Function Selection for PIO[23:21] (2)
Pin Name
Function
PCST[2]
PIO[23]
SPICLK
PIO[23]
PCST[3]
PIO[22]
SPIIN
PIO[22]
PCST[4]
PIO[21]
SPIOUT
PIO[21]
Table 3.3.2 Function Selection for PIO[31:24] (1)
Boot Signal
TDO
SELCARD[1] SELCARD[0] SELCE[1]
0
-
1
1
1
-
1
0
0
-
1
1
1
-
1
0
0
-
1
1
1
0
1
0
0
-
1
1
1
0
1
0
0
-
1
-
1
1
1
0
0
-
1
-
1
-
0
-
1
-
1
-
0
-
1
-
1
-
PCFG Control
Boot Signal
Bits
TDO
SELSPI
-
0
1
1
1
0
0
-
1
1
1
0
0
-
1
1
1
0
3-16
Chapter 3 Signals
PCFG Control Bits
SELCE[0]
-
-
-
-
1
-
0
-
-
-
-
-
1
-
0
-
-
-
-
-
-
1
-
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
-
0
-
-
-
1
-
0
-
-
-
1
-
0
-
SELCHI
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
-
0
-
-
-
-
1
-
0
-
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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