MC68HC705C9A Datasheet, PDF(29/118 Page) Motorola, Inc

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MC68HC705C9A Datasheet, PDF (29/118 Pages) Motorola, Inc – Microcontrollers

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$0000

$0001

$0002

$0003

$0004

$0005

$0006

$0007

$0008

$0009

$000A

$000B

$000C

$000D

$000E

$000F

$0010

$0011

$0012

$0013

$0014

$0015

$0016

$0017

$0018

$0019

$001A

$001B

$001C

$001D

$001E

$001F

Port A Data Register

Port B Data Register

Port C Data Register

Port D Data Register

Port A Data Direction Register

Port B Data Direction Register

Port C Data Direction Register

Port D Data Direction Register (C9A Only)

Unused

Serial Peripheral Control Register

Serial Peripheral Status Register

Serial Peripheral Data Register

Baud Rate Register

Serial Communications Control Register 1

Serial Communications Control Register 2

Serial Communications Status Register

Serial Communications Data Register

Timer Control Register

Timer Status Register

Input Capture Register High

Input Capture Register Low

Output Compare Register High

Output Compare Register Low

Timer Register High

Timer Register Low

Alternate Timer Register High

Alternate Timer Register Low

EPROM Programming Register

C9A COP Reset Register

C9A COP Control Register

Reserved

Figure 2-3. I/O Register Summary

I/O Registers

MC68HC05C9A Advance Information Data Sheet, Rev. 4.1

Freescale Semiconductor

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