PXS20 Datasheet, PDF (61/119 Pages) Freescale Semiconductor, Inc – PXS20 Microcontroller

Port
name
PCR
Peripheral
C[5]
C[6]
C[7]
C[10]
C[11]
C[12]
PCR[37]
PCR[38]
PCR[39]
PCR[42]
PCR[43]
PCR[44]
SIUL
DSPI_0
SSCM
FlexPWM_0
SIUL
SIUL
DSPI_0
FlexPWM_0
SSCM
SIUL
SIUL
FlexPWM_0
SSCM
DSPI_0
SIUL
DSPI_2
FlexPWM_0
FlexPWM_0
SIUL
eTimer_0
DSPI_2
SIUL
eTimer_0
DSPI_2
Alternate
output
function
GPIO[37]
SCK
DEBUG[5]
—
—
GPIO[38]
SOUT
B[1]
DEBUG[6]
—
GPIO[39]
A[1]
DEBUG[7]
—
GPIO[42]
CS2
A[3]
—
GPIO[43]
ETC[4]
CS2
GPIO[44]
ETC[5]
CS3
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
GPIO[37]
—
Pull down M S
ALT1
SCK
—
ALT3
—
—
—
—
ALT0
ALT1
FAULT[3] PSMI[19]; PADSEL=0
EIRQ[23]
—
GPIO[38]
—
Pull down M S
—
—
ALT2
ALT3
—
ALT0
ALT2
B[1]
PSMI[25]; PADSEL=0
—
—
EIRQ[24]
—
GPIO[39]
—
Pull down M S
A[1]
PSMI[21]; PADSEL=0
ALT3
—
—
—
SIN
—
ALT0
GPIO[42]
—
Pull down M S
ALT1
—
—
ALT3
—
ALT0
ALT1
ALT2
A[3]
PSMI[23]; PADSEL=1
FAULT[1] PSMI[17]; PADSEL=0
GPIO[43]
—
Pull down M S
ETC[4]
PSMI[7]; PADSEL=1
—
—
ALT0
ALT1
ALT2
GPIO[44]
ETC[5]
—
—
PSMI[8]; PADSEL=0
—
Pull down M S
Pin #
144 257
pkg pkg
13 G3
142 D4
15 K4
111 A15
80 M14
82 N15