参数资料
型号: MC9S12DT256MFUE
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: 66/132页
文件大小: 782K
代理商: MC9S12DT256MFUE
MC9S12DT256 Device User Guide — V03.07
39
$00F0 - $00F7
SPI1 (Serial Peripheral Interface)
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
$00F0
SPI1CR1
Read:
SPIE
SPE
SPTIE
MSTR
CPOL
CPHA
SSOE
LSBFE
Write:
$00F1
SPI1CR2
Read:
0
MODFEN BIDIROE
0
SPISWAI
SPC0
Write:
$00F2
SPI1BR
Read:
0
SPPR2
SPPR1
SPPR0
0
SPR2
SPR1
SPR0
Write:
$00F3
SPI1SR
Read:
SPIF
0
SPTEF
MODF
0000
Write:
$00F4
Reserved
Read:
00000000
Write:
$00F5
SPI1DR
Read:
Bit7
654321
Bit0
Write:
$00F6
Reserved
Read:
00000000
Write:
$00F7
Reserved
Read:
00000000
Write:
$00F8 - $00FF
SPI2 (Serial Peripheral Interface)
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
$00F8
SPI2CR1
Read:
SPIE
SPE
SPTIE
MSTR
CPOL
CPHA
SSOE
LSBFE
Write:
$00F9
SPI2CR2
Read:
0
MODFEN BIDIROE
0
SPISWAI
SPC0
Write:
$00FA
SPI2BR
Read:
0
SPPR2
SPPR1
SPPR0
0
SPR2
SPR1
SPR0
Write:
$00FB
SPI2SR
Read:
SPIF
0
SPTEF
MODF
0000
Write:
$00FC
Reserved
Read:
00000000
Write:
$00FD
SPI2DR
Read:
Bit7
654321
Bit0
Write:
$00FE
Reserved
Read:
00000000
Write:
$00FF
Reserved
Read:
00000000
Write:
$0100 - $010F
Flash Control Register (fts256k)
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: KEYEN1 KEYEN0
NV5
NV4
NV3
NV2
SEC1
SEC0
Write:
$0102
FTSTMOD
Read:
0
WRALL
000
0
Write:
$0103
FCNFG
Read:
CBEIE
CCIE
KEYACC
000
BKSEL1 BKSEL0
Write:
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