Motorola MC9S12DT128B $0020 - $0027Reserved, $0028 - $002F, BKP Core User Guide, $0030 - $0031

MC9S12DT128B Device User Guide — V01.07

$0020 - $0027Reserved

Address	Name
$0020 -	Read:
$0027	Reserved
	Write:

Bit 7	Bit 6	Bit 5	Bit 4	Bit 3	Bit 2	Bit 1	Bit 0
0	0	0	0	0	0	0	0

$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	0	0	0	0
		Write:
$0029	BKPCT1	Read:	BK0MBH	BK0MBL	BK1MBH	BK1MBL		BK0RWE	BK0RW	BK1RWE	BK1RW
		Write:
$002A	BKP0X	Read:	0	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	6	5		4	3	2	1	Bit 0
		Write:
$002D	BKP1X	Read:	0	0	BK1V5		BK1V4	BK1V3	BK1V2	BK1V1	BK1V0
		Write:
$002E	BKP1H	Read:	Bit 15	14	13		12	11	10	9	Bit 8
		Write:
$002F	BKP1L	Read:	Bit 7	6	5		4	3	2	1	Bit 0
		Write:

$0030 - $0031		MMC map 4 of 4 (Core User Guide)
Address	Name	Bit 7	Bit 6	Bit 5	Bit 4	Bit 3	Bit 2	Bit 1	Bit 0
	Read:	0	0
$0030	PPAGE			PIX5	PIX4	PIX3	PIX2	PIX1	PIX0
	Write:
	Read:	0	0	0	0	0	0	0	0
$0031	Reserved
	Write:

$0032 - $0033			MEBI map 3 of 3 (Core User Guide)
Address	Name		Bit 7	Bit 6	Bit 5	Bit 4	Bit 3	Bit 2	Bit 1	Bit 0
$0032	PORTK	Read:	Bit 7	6	5	4	3	2	1	Bit 0
		Write:
$0033	DDRK	Read:	Bit 7	6	5	4	3	2	1	Bit 0
		Write:

24

http://www.xinpian.net 提供单片机解密、IC解密、芯片解密业务 010-62245566 13810019655