PXD10RM Datasheet, PDF (100/1332 Pages) Freescale Semiconductor, Inc – PXD10 Microcontroller

Table 3-4. Port pin summary (continued)
Port
PCR Alternate
pin register function¹
Function
Special
function²
Peripheral³
I/O
directio
n
Pad
type⁴
RESET
config.
5
Pin number
144 LQFP
176 LQFP
208 MAPB
GA
PK[7]
PCR[128 Option 0
] Option 1
Option 2
Option 3
GPIO[128]
MDO1
PDI[15]
—
—
SIUL
Nexus
PDI
—
I/O
M1 None,
—
None
40
C11
PK[8]
PCR[129 Option 0
] Option 1
Option 2
Option 3
GPIO[129]
MDO2
PDI[16]
—
—
SIUL
Nexus
PDI
—
I/O
M1 None,
—
None
42
D11
PK[9]
PCR[130 Option 0
] Option 1
Option 2
Option 3
GPIO[130]
MDO3
PDI[17]
—
—
SIUL
Nexus
PDI
—
I/O
M1 None,
—
None
44
A10
PK[10]
PCR[131 Option 0
] Option 1
Option 2
Option 3
GPIO[131]
SDA_1
eMIOSA[15]
—
—
SIUL
I²C_1
I/O
S None,
—
52
N6
None
PWM/Timer
—
PK[11]
PCR[132 Option 0
] Option 1
Option 2
Option 3
GPIO[132]
SCL_1
eMIOSA[14]
—
—
SIUL
I²C_1
I/O
S None,
—
53
N5
None
PWM/Timer
—
PK[12]
—
— Reserved
—
—
—
—
—
—
—
—
PK[13]
—
— Reserved
—
—
—
—
—
—
—
—
PK[14]
—
— Reserved
—
—
—
—
—
—
—
—
PK[15]
—
— Reserved
—
—
—
—
—
—
—
—
1 _{Alternate functions are chosen by setting the values of the PCR[n].PA bitfields inside the SIUL module. PCR[n].PA = 00 -> Option 0; PCR[n].PA = 01 ->}
Option 1; PCR[n].PA = 10 -> Option 2; PCR[n].PA = 11-> Option 3. This is intended to select the output functions; to use one of the input functions, the
PCR[n].IBE bit must be written to ‘1’, regardless of the values selected in the PCR[n].PA bitfields. For this reason, the value corresponding to an input
only function is reported as “—”.
2 _{Special functions are enabled independently from the standard digital pin functions. Enabling standard I/O functions in the PCR registers may interfere}
with their functionality. ADC functions are enabled using the PCR[APC] bit; other functions are enabled by enabling the respective module.
3 _{Using the PSMI registers in the System Integration Unit Lite (SIUL), different pads can be multiplexed to the same peripheral input. Please see the SIUL}
chapter of the PXD10 Reference Manual for details.