Information

Table 10-32. GPIO Signal Descriptions (continued)
Chip signal name Module signal
name
Description I/O
PTB[31:0]
1
PORTB[31:0] General purpose input/output I/O
PTC[31:0]
1
PORTC[31:0] General purpose input/output I/O
PTD[31:0]
1
PORTD[31:0] General purpose input/output I/O
PTE[31:0]
1
PORTE[31:0] General purpose input/output I/O
1. The available GPIO pins depends on the specific package. See the signal multiplexing section for which exact GPIO
signals are available.
Table 10-33. TSI 0 Signal Descriptions
Chip signal name Module signal
name
Description I/O
TSI0_CH[15:0] TSI_IN[15:0] TSI pins. Switchable driver that connects directly to the electrode
pins TSI[15:0] can operate as GPIO pins
I/O
Chapter 10 Signal Multiplexing and Signal Descriptions
K20 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc. 237