mc68hc908mr24 Freescale Semiconductor, Inc, mc68hc908mr24 Datasheet - Page 48

• Manufacturer Part Number: mc68hc908mr24
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Memory Map
Advance Information
48
U = Unaffected
$003D
$003E
$003F
$0040
$0041
$0042
$0043
$0044
$0045
$0046
Addr.
IRQ Status/Control Register
Figure 2-2. Control, Status, and Data Registers Summary (Sheet 7 of 10)
ADC Data Register High
SCI Baud Rate Register
ADC Status and Control
ADC Data Register Low
SPI Status and Control
X = Indeterminate
SPI Control Register
ADC Clock Register
Register (ADSCR)
SCI Data Register
Register (SPSCR)
SPI Data Register
Register Name
See page 317.
See page 317.
See page 348.
See page 364.
See page 367.
See page 368.
See page 369.
See page 280.
See page 282.
See page 285.
(ADCLK)
(SCDR)
(ADRH)
(SCBR)
(SPCR)
(SPDR)
(ADRL)
(ISCR)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read: SPRF
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
COCO
SPRIE
ADIV2
Bit 7
AD7
R7
T7
R7
T7
R
R
R
R
R
R
0
0
0
0
0
0
0
0
0
= Reserved
ERRIE
ADIV1
Memory Map
AIEN
AD6
R6
T6
R6
T6
R
R
R
R
R
6
0
0
0
0
0
0
1
0
0
SPMSTR
ADCO
ADIV0
OVRF
SCP1
AD5
R5
T5
R5
T5
R
R
R
R
5
0
0
0
0
0
1
1
0
ADICLK
ADCH4
MODF
CPOL
Unaffected by reset
SCP0
Unaffected by reset
Unaffected by reset
Unaffected by reset
Bold
AD4
R4
R4
T4
T4
R
R
R
R
4
0
0
0
1
0
1
0
0
= Buffered
MODE1
ADCH3
CPHA
SPTE
IRQF
AD3
R3
R3
T3
T3
R
R
R
R
3
0
0
0
1
0
0
1
1
MC68HC908MR24
MODFEN
SPWOM
Freescale Semiconductor
MODE0
ADCH2
SCR2
ACK1
AD2
R2
T2
R2
T2
R
R
2
0
0
0
1
0
0
0
0
IMASK1 MODE1
ADCH1
SCR1
SPR1
AD9
AD1
SPE
R1
R1
T1
T1
R
R
1
0
0
1
0
0
0
0
—
Rev. 4.1
ADCH0
SPTIE
SCR0
SPR0
Bit 0
AD8
AD0
R0
R0
T0
T0
R
R
R
0
0
1
0
0
0
0