Freescale Semiconductor MPC5200B - Manual (Page 107)

MPC5200B Users Guide, Rev. 1
2-62 Freescale Semiconductor
Pinout Tables
Figure 2-10. Timer Port Map—8 Pins
Table 2-22. Timer Pin Functions
Pin Name Dir. GPIO TIMER
ATA CHIP
SEL
CAN2 SPI CAN2 / SPI
TIMER 0 I/O SIMPLE GPIO TIMER 0 ATA_CS_0 CAN2_TX SIMPLE GPIO CAN2_TX
TIMER 1 I/O SIMPLE GPIO TIMER 1 ATA_CS_1 CAN2_RX SIMPLE GPIO CAN2_RX
TIMER 2 I/O SIMPLE GPIO TIMER 2 SIMPLE GPIO SIMPLE GPIO SPI_MOSI SPI_MOSI
TIMER 3 I/O SIMPLE GPIO TIMER 3 SIMPLE GPIO SIMPLE GPIO SPI_MISO SPI_MISO
TIMER 4 I/O SIMPLE GPIO TIMER 4 SIMPLE GPIO SIMPLE GPIO SPI_SS SPI_SS
TIMER 5 I/O SIMPLE GPIO TIMER 5 SIMPLE GPIO SIMPLE GPIO SPI_CLK SPI_CLK
TIMER 6 I/O SIMPLE GPIO TIMER 6 SIMPLE GPIO SIMPLE GPIO SIMPLE GPIO SIMPLE GPIO
TIMER 7 I/O SIMPLE GPIO TIMER 7 SIMPLE GPIO SIMPLE GPIO SIMPLE GPIO SIMPLE GPIO
CAN2 GPIO SPI
NOTES:
Pin Drivers and MUX Logic
4 8
TMR_0 TMR_1 TMR_2 TMR_3 TMR_4
2 2
TMR_5 TMR_6 TMR_7
1 1 1
ATA Chip
Selects
Timer1
(IC/OC/PWM)
Timer7
(IC/OC/PWM)
Timer0
(IC/OC/PWM)
1. Each pin is individually selectable as a Timer or GPIO. Each Timer can be individually
configured as Input Capture (IC), Output Compare (OC), or Pulse Width Modulator (PWM)
If a timer pin is configured as a GPIO or some other function (SPI, chip select or CAN), the
timer module can still be used internally by software.
2. Timers 6 and 7, when configured as input capture, contain WakeUp functionality.
3. All Timer and GPIO function controls are within the Timer module register set.
4. CAN RX input supports WakeUp functionality.
Function
Port_config
[2:3_6:7]
TIMER0 TIMER1 TIMER2 TIMER3 TIMER4 TIMER5 TIMER6 TIMER7
GPIO
TIMER 00_0X
00_10 GPIO
TIMER_0 GPIO
TIMER_1 GPIO
TIMER_2 GPIO
TIMER_3 GPIO
TIMER_4 GPIO
TIMER_5 GPIO
TIMER_6 GPIO
TIMER_7
ATA_CS 00_11 ATA_CS_0 ATA_CS_1 GPIO
TIMER_2 GPIO
TIMER_3 GPIO
TIMER_4 GPIO
TIMER_5 GPIO
TIMER_6 GPIO
TIMER_7
CAN2 01_00 CAN2_TX CAN2_RX GPIO
TIMER_2 GPIO
TIMER_3 GPIO
TIMER_4 GPIO
TIMER_5 GPIO
TIMER_6 GPIO
TIMER_7
SPI 10_00 GPIO
TIMER_0 GPIO
TIMER_1 SPI_MOSI SPI_MISO SPI_SS SPI_CLK GPIO
TIMER_6 GPIO
TIMER_7
SPI/ATA_CS 10_11 ATA_CS_0 ATA_CS_1 SPI_MOSI SPI_MISO SPI_SS SPI_CLK GPIO
TIMER_6 GPIO
TIMER_7
CAN2/SPI 11_00 CAN2_TX CAN2_RX SPI_MOSI SPI_MISO SPI_SS SPI_CLK GPIO
TIMER_6 GPIO
TIMER_7
(GPT X Enable and Mode Select Register).