MC68HC05P9ACDW FREESCALE [Freescale Semiconductor, Inc], MC68HC05P9ACDW Datasheet - Page 20

• Manufacturer Part Number: MC68HC05P9ACDW
• Description: HCMOS Microcontroller Unit
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Memory
Memory Map
20
$00FF
$08FF
$1EFF
$1FEF
$1FF0
$1FF1
$1FF7
$1FF8
$1FFF
$0000
$001F
$0020
$004F
$0050
$007F
$0080
$0100
$0900
$1F00
Page Zero User ROM (48 Bytes)
Unimplemented (5632 Bytes)
Self Check ROM (240 Bytes)
Unimplemented (48 Bytes)
I/O Registers (32 Bytes)
User ROM (2048 Bytes)
COP Control Register
User Vector (8 Bytes)
RAM (128 Bytes)
Reserved
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 8. Memory Map
Go to: www.freescale.com
Memory
Output Compare Register High (OCRH)
Output Compare Register Low (OCRL)
ADC Status/Control Register (ADSCR)
Alternate Timer Register High (ATRH)
Alternate Timer Register Low (ATRL)
Input Capture Register High (ICRH)
Input Capture Register Low (ICRL)
Data Direction Register C (DDRC)
Data Direction Register D (DDRD)
Data Direction Register A (DDRA)
Data Direction Register B (DDRB)
Port C Data Register (PORTC)
Port D Data Register (PORTD)
Port B Data Register (PORTB)
Port A Data Register (PORTA)
Software Interrupt Vector High
External Interrupt Vector High
Software Interrupt Vector Low
Timer Control Register (TCR)
SIOP Control Register (SCR)
External Interrupt Vector Low
Timer Status Register (TSR)
SIOP Status Register (SSR)
ADC Data Register (ADDR)
Timer Interrupt Vector High
SIOP Data Register (SDR)
Timer Register High (TRH)
Timer Interrupt Vector Low
Timer Register Low (TRL)
Reset Vector High
Reset Vector Low
Unimplemented
Unimplemented
Unimplemented
Reserved
6-mc68hc05p9a
MOTOROLA
$1FFC
$1FFD
$000A
$000B
$000C
$000D
$000E
$001A
$001B
$001C
$001D
$001E
$1FF8
$1FF9
$1FFA
$1FFB
$1FFE
$1FFF
$0000
$0001
$0002
$0003
$0004
$0005
$0006
$0007
$0008
$0009
$000F
$0010
$0011
$0012
$0013
$0014
$0015
$0016
$0017
$0018
$0019
$001F