Motorola MPC533 Reference Manual page 924

Development Support Registers
Table 21-24. Breakpoint Counter B Value and Control Register (COUNTB)
Bits Name
0:15 CNTV Counter preset value
16:29 — Reserved
30:31 CNTC Counter source select
00 not active (reset value)
01 I-bus second watchpoint
10 L-bus second watchpoint
11 Reserved
Note: COUNTB[16:31] are cleared following reset; COUNTB[0:15] are unaffected by reset.
21.6.7 Comparator E–F Value Registers (CMPE–CMPF)
Msb 1 2 3 4
0
Field
Reset
Addr
Figure 21-20. Comparator E–F Value Registers (CMPE–CMPF)
Bits Mnemonic
0:31 CMPE-F
Note: These registers are unaffected by reset.
21.6.8 Comparator G–H Value Registers (CMPG–CMPH)
Msb 1 2 3 4
0
Field
Reset
Addr
Figure 21-21. Comparator G–H Value Registers (CMPG–CMPH)
Bits Mnemonic
0:31 CMPG-H
Note: These registers are unaffected by reset.
21-54
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Lsb
Table 21-25. CMPE–CMPF Bit Descriptions
Address bits to be compared
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Lsb
Table 21-26. CMPG-CMPH Bit Descriptions
Data bits to be compared
MPC533 Reference Manual
Description
CMPE-F
Unaffected
SPR 152, SPR 153
Description
CMPG-H
Unaffected
SPR 154, SPR 155
Description
31
31
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