MC9S12T64 Datasheet, PDF (552/608 Pages) Motorola, Inc – Specification

Breakpoint (BKP)
Freescale Semiconductor, Inc.
External Pin Descriptions
The BKP sub-block does not access any external pins.
Register Map
Register
Name
Bit 7
6
5
4
3
2
1
Bit 0
Address
Offset
BKPCT0
Read:
Write:
BKEN
BKFULL BKBDM
BKTAG
0
0
0
0
$0028
BKPCT1
Read:
Write:
BK0MBH
BK0MBL
BK1MBH
BK1MBL BK0RWE
BK0RW
BK1RWE
BK1RW
$0029
BKP0X
Read: 0
Write:
0
BK0V5 BK0V4 BK0V3 BK0V2 BK0V1 BK0V0 $002A
BKP0H
Read:
Write:
Bit 15
14
13
12
11
10
9
Bit 8 $002B
BKP0L
Read:
Write:
Bit 7
6
5
4
3
2
1
Bit 0 $002C
BKP1X
Read: 0
Write:
0
BK1V5 BK1V4 BK1V3 BK1V2 BK1V1 BK1V0 $002D
BKP1H
Read:
Write:
Bit 15
14
13
12
11
10
9
Bit 8 $002E
BKP1L
Read:
Write:
Bit 7
6
5
4
3
2
1
Bit 0 $002F
= Unimplemented or reserved
Figure 109 Breakpoint Register Map
NOTE: Register Address = Base Address (INITRG) + Address Offset
MC9S12T64Revision 1.1.1
Breakpoint (BKP)
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