mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 164

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

Reset memory map and register descriptions
6.2.5 Mode Register (RCM_MR)
This register includes read-only status flags to indicate the state of the mode pins during
the last Chip Reset.
Address: RCM_MR is FFFF_8110h base + 7h offset = FFFF_8117h
164
Reserved
EZP_MS
Field
Reset
Field
Read
7–2
Write
1
Bit
01001
01010
01011
01100
01101
01110
01111
10000
10001
10010
10011
10100
10101
10110
10111
11000
11001
11010
11011
11100
11101
11110
11111
This read-only bitfield is reserved and always has the value zero.
EZP_MS_B pin state
Reflects the state of the EZP_MS pin during the last Chip Reset
7
0
Bus clock filter count is 10
Bus clock filter count is 11
Bus clock filter count is 12
Bus clock filter count is 13
Bus clock filter count is 14
Bus clock filter count is 15
Bus clock filter count is 16
Bus clock filter count is 17
Bus clock filter count is 18
Bus clock filter count is 19
Bus clock filter count is 20
Bus clock filter count is 21
Bus clock filter count is 22
Bus clock filter count is 23
Bus clock filter count is 24
Bus clock filter count is 25
Bus clock filter count is 26
Bus clock filter count is 27
Bus clock filter count is 28
Bus clock filter count is 29
Bus clock filter count is 30
Bus clock filter count is 31
Bus clock filter count is 32
RCM_RPFW field descriptions (continued)
0
6
MCF51JF128 Reference Manual, Rev. 2, 03/2011
RCM_MR field descriptions
Table continues on the next page...
0
5
0
Preliminary
0
4
Description
Description
0
3
0
2
Freescale Semiconductor, Inc.
EZP_MS
0
1
MS
0
0