MC68HC908LD64 Datasheet, PDF (253/362 Pages) Freescale Semiconductor, Inc – Microcontrollers

Sync Processor
I/O Pins
17.4 I/O Pins
The Sync Processor uses seven I/O pins, with four pins shared with
standard port I/O pins and one pin shared with timer channel 0. The full
name of the Sync Processor I/O pins are listed in Table 17-1. The
generic pin name appear in the text that follows.
Sync Processor
Generic Pin Names:
HSYNC
VSYNC
HOUT
VOUT
DE
DCLK
CLAMP
Table 17-1. Pin Name Conventions
Full MCU Pin Names:
HSYNC
VSYNC
PTD3/HOUT
PTD2/VOUT
PTD1/DE
PTD0/DCLK
CLAMP/TCH0
Pin Selected for
Sync Processor Function By:
—
—
HOUTE bit in PDCR ($0069)
VOUTE bit in PDCR ($0069)
DEE bit in PDCR ($0069)
DCLKE bit in PDCR ($0069)
ELS0B and ELS0A bits in TSC0 ($0010)
MC68HC908LD64 — Rev. 3.0
Freescale Semiconductor
Sync Processor
Data Sheet
253