Freescale Semiconductor Demonstration Board for Freescale MC9S12XHY256 Microcontroller DEMO9S12XHY256 DEMO9S12XHY256 Manual De Usuario
Los códigos de productos
DEMO9S12XHY256
Port Integration Module (S12XHYPIMV1)
MC9S12XHY-Family Reference Manual, Rev. 1.04
Freescale Semiconductor
153
2.4.2.9
Slew Rate Register(SRRx)
2.4.2.10
This register select the either slew rate enable or slew rate disable on the Motor dirverpad.
.Module routing register (PTxRRx)
This register allows software re-configuration of the pinouts of the different package options for specific
peripherals:
peripherals:
•
PTxRRx supports the re-routing of the PWM channels to alternative ports
2.4.3
Pins and Ports
NOTE
Please refer to the device pinout section to determine the pin availability in
the different package options.
the different package options.
2.4.3.1
BKGD pin
The BKGD pin is associated with the BDM module.
During reset, the BKGD pin is used as MODC input.
2.4.3.2
Port AD
This port is associated with the ATD.
2.4.3.3
Port A, B
These ports are associated with LCD, IRQ, XIRQ and API_EXTCLK
2.4.3.4
Port H
This port is associated with LCD/SPI/IIC.
2.4.3.5
Port M
This port is associated with the PWM/SCI1/PWM.
2.4.3.6
Port P
This port is associated with the PWM.
2.4.3.7
Port R
This port is associated with LCD/IIC.
2.4.3.8
Port S
This port is associated with SPI/SCI/IIC/PWM/CAN.