MC9S12DT256 Datasheet, PDF (29/132 Pages) Freescale Semiconductor, Inc – Microcontroller Unit (MCU)

MC9S12DT256 Device User Guide — V03.07
$001E - $001E
MEBI map 2 of 3 (Core User Guide)
Address
$001E
Name
INTCR
Read:
Write:
Bit 7
IRQE
Bit 6
IRQEN
Bit 5
0
Bit 4
0
Bit 3
0
Bit 2
0
Bit 1
0
Bit 0
0
$001F - $001F
INT map 2 of 2 (Core User Guide)
Address
$001F
Name
HPRIO
Bit 7
Read:
Write:
PSEL7
Bit 6
PSEL6
Bit 5
PSEL5
Bit 4
PSEL4
Bit 3
PSEL3
Bit 2
PSEL2
Bit 1
PSEL1
Bit 0
0
$0020 - $0027
Reserved
Address
$0020
$0021
$0022
$0023
$0024
$0025
$0026
$0027
Name
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read
Write:
Bit 7
0
0
0
0
0
0
0
0
Bit 6
0
0
0
0
0
0
0
0
Bit 5
0
0
0
0
0
0
0
0
Bit 4
0
0
0
0
0
0
0
0
Bit 3
0
0
0
0
0
0
0
0
Bit 2
0
0
0
0
0
0
0
0
Bit 1
0
0
0
0
0
0
0
0
Bit 0
0
0
0
0
0
0
0
0
$0028 - $002F
BKP (Core User Guide)
Address
$0028
$0029
$002A
$002B
$002C
Name
BKPCT0
BKPCT1
BKP0X
BKP0H
BKP0L
Bit 7
Bit 6
Read:
Write:
BKEN
BKFULL
Read:
Write:
BK0MBH
BK0MBL
Read: 0
0
Write:
Read:
Write:
Bit 15
14
Read:
Write:
Bit 7
6
Bit 5
Bit 4
BKBDM BKTAG
Bit 3
0
BK1MBH BK1MBL BK0RWE
BK0V5 BK0V4 BK0V3
13
12
11
5
4
3
Bit 2
0
BK0RW
BK0V2
10
2
Bit 1
0
BK1RWE
BK0V1
9
1
Bit 0
0
BK1RW
BK0V0
Bit 8
Bit 0
29