Datasheet

MC9S12DT128B Device User Guide — V01.09
$0100 - $010F Flash Control Register (fts128k2)
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
$0100 FCLKDIV
Read: FDIVLD
PRDIV8 FDIV5 FDIV4 FDIV3 FDIV2 FDIV1 FDIV0
Write:
$0101 FSEC
Read: KEYEN NV6 NV5 NV4 NV3 NV2 SEC1 SEC0
Write:
$0102 FTSTMOD
Read:
0 0 0 WRALL
000
0
Write:
$0103 FCNFG
Read:
CBEIE CCIE KEYACC
000
BKSEL1 BKSEL0
Write:
$0104 FPROT
Read:
FPOPEN NV6 FPHDIS FPHS1 FPHS0 FPLDIS FPLS1 FPLS0
Write:
$0105 FSTAT
Read:
CBEIF
CCIF
PVIOL ACCERR
0
BLANK
00
Write:
$0106 FCMD
Read: 0
CMDB6 CMDB5
00
CMDB2
0
CMDB0
Write:
$0107
Reserved for
Factory Test
Read: 00000000
Write:
$0108 FADDRHI
Read: 0
Bit 14 13 12 11 10 9 Bit 8
Write:
$0109 FADDRLO
Read:
Bit 7 654321Bit 0
Write:
$010A FDATAHI
Read:
Bit 15 14 13 12 11 10 9 Bit 8
Write:
$010B FDATALO
Read:
Bit 7 654321Bit 0
Write:
$010C -
$010F
Reserved
Read: 00000000
Write:
$0110 - $011B EEPROM Control Register (eets2k)
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
$0110 ECLKDIV
Read: EDIVLD
PRDIV8 EDIV5 EDIV4 EDIV3 EDIV2 EDIV1 EDIV0
Write:
$0111 Reserved
Read: 00000000
Write:
$0112
Reserved for
Factory Test
Read: 00000000
Write:
$0113 ECNFG
Read:
CBEIE CCIE
000000
Write:
$0114 EPROT
Read:
EPOPEN NV6 NV5 NV4 EPDIS EP2 EP1 EP0
Write:
$0115 ESTAT
Read:
CBEIF
CCIF
PVIOL ACCERR
0
BLANK
00
Write:
$0116 ECMD
Read: 0
CMDB6 CMDB5
00
CMDB2
0
CMDB0
Write:
$0117
Reserved for
Factory Test
Read: 00000000
Write:
$0118 EADDRHI
Read: 000000
Bit 9 Bit 8
Write:
Freescale Semiconductor, I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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