PXS20 Datasheet, PDF (57/119 Pages) Freescale Semiconductor, Inc – PXS20 Microcontroller

Port
name
PCR
Peripheral
A[10]
A[11]
A[12]
A[13]
A[14]
PCR[10]
PCR[11]
PCR[12]
PCR[13]
PCR[14]
SIUL
DSPI_2
FlexPWM_0
FlexPWM_0
SIUL
SIUL
DSPI_2
FlexPWM_0
FlexPWM_0
SIUL
SIUL
DSPI_2
FlexPWM_0
FlexPWM_0
SIUL
SIUL
FlexPWM_0
DSPI_2
FlexPWM_0
SIUL
SIUL
FlexCAN_1
eTimer_1
SIUL
Alternate
output
function
GPIO[10]
CS0
B[0]
X[2]
—
GPIO[11]
SCK
A[0]
A[2]
—
GPIO[12]
SOUT
A[2]
B[2]
—
GPIO[13]
B[2]
—
—
—
GPIO[14]
TXD
ETC[4]
—
Table 7. Pin muxing (continued)
Output
mux sel
Input
functions
Input mux select
Weak pull ^{Pad speed1}
config during
reset
SRC
=1
SRC
=0
ALT0
ALT1
ALT2
GPIO[10]
—
Pull down M S
CS0
PSMI[3]; PADSEL=1
B[0]
PSMI[24]; PADSEL=0
ALT3
—
ALT0
ALT1
X[2]
PSMI[29]; PADSEL=0
EIRQ[9]
—
GPIO[11]
—
Pull down M S
SCK
PSMI[1]; PADSEL=1
ALT2
ALT3
—
ALT0
ALT1
A[0]
PSMI[20]; PADSEL=0
A[2]
PSMI[22]; PADSEL=0
EIRQ[10]
—
GPIO[12]
—
Pull down M S
—
—
ALT2
ALT3
—
ALT0
A[2]
PSMI[22]; PADSEL=1
B[2]
PSMI[26]; PADSEL=0
EIRQ[11]
—
GPIO[13]
—
Pull down M S
ALT2
—
—
—
ALT0
B[2]
PSMI[26]; PADSEL=1
SIN
PSMI[2]; PADSEL=1
FAULT[0] PSMI[16]; PADSEL=1
EIRQ[12]
—
GPIO[14]
—
Pull down M S
ALT1
ALT2
—
—
ETC[4]
EIRQ[13]
—
PSMI[13]; PADSEL=0
—
Pin #
144 257
pkg pkg
118 A13
120 D11
122 A10
136 C6
143 B4