mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 311

• Manufacturer Part Number: mcf51jf128
• Description: Mcf51jf128 Reference Manual
• Manufacturer: Freescale Semiconductor, Inc

13.2.17 Clock Gate Control Register 5 (SIM_SCGC5)
Each bit in SCGC5 controls the clock gate to its respective module.
Address: SIM_SCGC5 is FFFF_80C0h base + 16h offset = FFFF_80D6h
Freescale Semiconductor, Inc.
Reserved
MFBUS
RNGB
OSC2
OSC1
MCG
Reset
Field
Read
5–3
Write
7
6
2
1
0
Bit
RNGB
RNGB clock gate control
Controls the clock gate to the RNGB module.
0
1
MFBUS clock gate control
Controls the clock gate to the MFBUS module.
0
1
This bitfield is reserved.
OSC2 clock gate control
Controls the clock gate to the OSC2 module.
0
1
OSC1 clock gate control
Controls the clock gate to the OSC1 module.
0
1
MCG clock gate control
Controls the clock gate to the MCG module.
0
1
7
0
The clock to the module is disabled.
The clock to the module is enabled.
The clock to the module is disabled.
The clock to the module is enabled.
The clock to the module is disabled.
The clock to the module is enabled.
The clock to the module is disabled.
The clock to the module is enabled.
The clock to the module is disabled.
The clock to the module is enabled.
MFBUS
0
6
MCF51JF128 Reference Manual, Rev. 2, 03/2011
SIM_SCGC5 field descriptions
0
5
Preliminary
Reserved
0
4
Description
0
3
Chapter 13 System Integration Module (SIM)
OSC2
0
2
OSC1
0
1
MCG
1
0
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