MC9RS08KA1 FREESCALE [Freescale Semiconductor, Inc], MC9RS08KA1 Datasheet - Page 25

• Manufacturer Part Number: MC9RS08KA1
• Description: RS08 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Chapter 4
Memory
4.1
The memory map of the MCU is divided into the following groups:
1. Physical RAM in $000E can be accessed through the D[X] register when the content of the index register X is $0E.
Freescale Semiconductor
•
•
•
•
•
•
•
•
•
Fast access RAM using tiny and short instructions ($0000–$000E
Indirect data access D[X] ($000E)
Index register X for D[X] ($000F)
Frequently used peripheral registers ($0010–$001E)
PAGESEL register ($001F)
RAM ($0020–$004F)
Paging window ($00C0–$00FF)
Other peripheral registers ($0200–$023F)
Nonvolatile memory
— MC9RS08KA2: $3800–$3FFF
— MC9RS08KA1: $3C00—$3FFF
Memory Map
MC9RS08KA2 Series Data Sheet, Rev. 3
1
)
25