MC68HC08XL36 Datasheet, PDF (193/362 Pages) Freescale Semiconductor, Inc – HCMOS Microcontroller Unit

Freescale Semiconductor, Inc.
Serial Peripheral Interface Module (SPI)
Pin Name Conventions
Pin Name Conventions
The generic names of the SPI I/O pins are:
• SS (slave select)
• SPSCK (SPI serial clock)
• CGND (clock ground)
• MOSI (master out slave in)
• MISO (master in slave out)
SPI pins are shared by parallel I/O ports or have alternate functions. The
full name of an SPI pin reflects the name of the shared port pin or the
name of an alternate pin function. The generic pin names appear in the
text that follows. Table 1 shows the full names of the SPI I/O pins.
Table 1. Pin Name Conventions
Generic
Pin Names
MISO
Full
Pin Names
PF3/MISO
MOSI
PF2/MOSI
SS
PF0/SS
SPSCK
CGND
PF1/SPSCK CGND/EV_SS
3-spi_c
MOTOROLA
Serial Peripheral Interface Module (SPI)
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MC68HC08XL36
193