MC9RS08KA8RM Datasheet, PDF (32/190 Pages) Freescale Semiconductor, Inc – MC9RS08KA8 Features

Chapter 4 Memory
Frequently used registers can make use of the short addressing mode instructions for faster load, store, and
clear operations. For short addressing mode instructions, the operand is encoded along with the opcode to
a single byte.
Table 4-1. Register Summary
Address Register Name
$0000 –
$000D
$000E D[X]¹
$000F X
$0010 ADCSC1
$0011 ADCSC2
$0012 ADCRH
$0013 ADCRL
$0014 KBISC
$0015 TPMC0SC
$0016 TPMC0VH
$0017 TPMC0VL
$0018 TPMC1SC
$0019 TPMC1VH
$001A TPMC1VL
$001B ACMPSC
$001C PTAD
$001D PTBD
$001E PTCD
$001F PAGESEL
$0020 MTIM1SC
$0021 MTIM1CLK
$0022 MTIM1CNT
$0023 MTIM1MOD
$0024 MTIM2SC
$0025 MTIM2CLK
$0026 MTIM2CNT
$0027 MTIM2MOD
$0028 IICA
$0029 IICF
$002A IICC1
$002B IICS
$002C IICD
$002D IICC2
$002E Unimplemented
$002F Unimplemented
$0030 –
$00BF
$00C0 –
$00FF
Bit 7
6
Bit 7
Bit 7
COCO
ADACT
0
ADR7
0
CH0F
Bit15
Bit7
CH1F
Bit15
Bit7
ACME
0
PTBD7
0
AD13
TOF
0
6
6
AIEN
ADTRG
0
ADR6
0
CH0IE
14
6
CH1IE
14
6
ACBGS
0
PTBD6
0
AD12
TOIE
0
TOF
TOIE
0
0
AD7
AD6
MULT
IICEN
IICIE
TCF
IAAS
GCAEN
—
—
ADEXT
—
—
5
4
3
2
1
Bit 0
Fast Access RAM
5
4
3
2
1
Bit 0
5
4
3
2
1
Bit 0
ADCO
ADCH
ACFE
ACFGT
—
—
—
—
0
0
0
0
ADR9
ADR8
ADR5
ADR4
ADR3
ADR2
ADR1
ADR0
0
0
KBF
KBACK
KBIE
KBMOD
MS0B
MS0A
ELS0B
ELS0A
0
0
13
12
11
10
9
Bit8
5
4
3
2
1
Bit0
MS1B
MS1A
ELS1B
ELS1A
0
0
13
12
11
10
9
Bit8
5
4
3
2
1
Bit0
ACF
ACIE
ACO
ACOPE
ACMOD
PTAD5
PTAD4
PTAD3
PTAD2
PTAD1
PTAD0
PTBD5
PTBD4
PTBD3
PTBD2
PTBD1
PTBD0
0
0
PTCD3
PTCD2
PTCD1
PTCD0
AD11
AD10
AD9
AD8
AD7
AD6
TRST
TSTP
0
0
0
0
CLKS
PS
COUNT
MOD
TRST
TSTP
0
0
0
0
CLKS
PS
COUNT
MOD
AD5
AD4
AD3
AD2
AD1
0
ICR
MST
TX
TXAK
RSTA
0
0
BUSY
ARBL
0
SRW
IICIF
RXAK
DATA
0
0
0
AD10
AD9
AD8
—
—
—
—
—
—
—
—
—
—
—
—
RAM
Paging Window
MC9RS08KA8 Series Reference Manual, Rev. 3
32
Freescale Semiconductor