mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 163

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

6.2.4 Reset Pin Filter Width Register (RCM_RPFW)
The reset values of the bits in the RSTFLTSEL field are for Chip POR only. They are
unaffected by other reset types.
Address: RCM_RPFW is FFFF_8110h base + 5h offset = FFFF_8115h
Freescale Semiconductor, Inc.
RSTFLTSRW
RSTFLTSEL
RSTFLTSS
Reserved
Field
Reset
Field
1–0
Read
7–5
4–0
Write
2
Bit
Reset pin filter select in stop mode
Selects how the reset pin filter is enabled in stop mode.
0
1
Reset pin filter select in run and wait modes
Selects how the reset pin filter is enabled in run and wait modes.
00
01
10
11
This read-only bitfield is reserved and always has the value zero.
Reset pin filter bus clock select
Selects the reset pin bus clock filter width.
00000
00001
00010
00011
00100
00101
00110
00111
01000
7
0
All filtering disabled
LPO clock filter enabled
All filtering disabled
Bus clock filter enabled for normal operation
LPO clock filter enabled for normal operation
Reserved (all filtering disabled)
Bus clock filter count is 1
Bus clock filter count is 2
Bus clock filter count is 3
Bus clock filter count is 4
Bus clock filter count is 5
Bus clock filter count is 6
Bus clock filter count is 7
Bus clock filter count is 8
Bus clock filter count is 9
RCM_RPFC field descriptions (continued)
0
0
6
MCF51JF128 Reference Manual, Rev. 2, 03/2011
RCM_RPFW field descriptions
Table continues on the next page...
0
5
Preliminary
0
4
Description
Description
0
3
RSTFLTSEL
0
2
Chapter 6 Reset and Boot
0
1
0
0
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