参数资料
型号: MC9S12DG256MFU
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
封装: QFP-80
文件页数: 55/132页
文件大小: 782K
代理商: MC9S12DG256MFU
MC9S12DT256 Device User Guide — V03.07
29
$001E - $001E
MEBI map 2 of 3 (Core User Guide)
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
$001E
INTCR
Read:
IRQE
IRQEN
000000
Write:
$001F - $001F
INT map 2 of 2 (Core User Guide)
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
$001F
HPRIO
Read:
PSEL7
PSEL6
PSEL5
PSEL4
PSEL3
PSEL2
PSEL1
0
Write:
$0020 - $0027
Reserved
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
$0020
Reserved
Read:
00000000
Write:
$0021
Reserved
Read:
00000000
Write:
$0022
Reserved
Read:
00000000
Write:
$0023
Reserved
Read:
00000000
Write:
$0024
Reserved
Read:
00000000
Write:
$0025
Reserved
Read:
00000000
Write:
$0026
Reserved
Read:
00000000
Write:
$0027
Reserved
Read
00000000
Write:
$0028 - $002F
BKP (Core User Guide)
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
$0028
BKPCT0
Read:
BKEN
BKFULL BKBDM
BKTAG
0000
Write:
$0029
BKPCT1
Read:
BK0MBH BK0MBL BK1MBH BK1MBL BK0RWE BK0RW BK1RWE BK1RW
Write:
$002A
BKP0X
Read:
0
BK0V5
BK0V4
BK0V3
BK0V2
BK0V1
BK0V0
Write:
$002B
BKP0H
Read:
Bit 15
14
13
12
11
10
9
Bit 8
Write:
$002C
BKP0L
Read:
Bit 7
654321
Bit 0
Write:
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