MC68HC05P9ACDW FREESCALE [Freescale Semiconductor, Inc], MC68HC05P9ACDW Datasheet - Page 105

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

7-mc68hc05p9a
MOTOROLA
$000A
$000B
$000C
Addr.
SIOP Control Register (SCR)
INTERNAL
SIOP Status Register (SSR)
(f
CLOCK
SIOP Data Register (SDR)
OSC
MASK OPTION
2)
Name
CONTROL
SIOP
Freescale Semiconductor, Inc.
DIVIDE
For More Information On This Product,
LSB OR MSB
BY 4
Figure 60. SIOP I/O Register Summary
Figure 59. SIOP Block Diagram
7
6
Read:
Write:
Read:
Write:
Read:
Write:
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Reset:
Reset:
Reset:
SIOP DATA REGISTER
5
MSTR
DCOL
SPIF
SPE
INTERNAL BUS
4
Bit 7
SPIF
Bit 7
3
0
0
0
SIOP
2
CLOCK
LOGIC
= Unimplemented
1
DCOL
SPE
6
0
0
6
0
5
0
0
0
0
5
Unaffected by reset
CONTROL
M
MSTR
LOGIC
AND
DDR
PIN
4
0
0
0
4
S
3
0
0
0
0
3
PB5/SDO
PB7/SCK
PB6/SDI
2
0
0
0
0
2
1
0
0
0
0
1
Introduction
Bit 0
Bit 0
SIOP
0
0
0
0
105