MC9S12A256B ETC, MC9S12A256B Datasheet - Page 37

• Manufacturer Part Number: MC9S12A256B
• Description: device made up of standard HCS12 blocks and the HCS12 processor core
• Manufacturer: ETC

$00F0 - $00F7
$00F8 - $00FF
$0100 - $010F
Address
$00F0
$00F1
$00F2
$00F3
$00F4
$00F5
$00F6
$00F7
Address
$00F8
$00F9
$00FA
$00FB
$00FC
$00FD
$00FE
$00FF
Address
$0100
$0101
$0102
$0103
FTSTMOD
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
FCLKDIV
SPI1CR1
SPI1CR2
SPI2CR1
SPI2CR2
SPI1BR
SPI1SR
SPI1DR
SPI2BR
SPI2SR
SPI2DR
FCNFG
Name
Name
Name
FSEC
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read: FDIVLD
Read: KEYEN
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
SPI1 (Serial Peripheral Interface)
SPI2 (Serial Peripheral Interface)
Flash Control Register (fts512k4)
CBEIE
SPIE
SPIE
SPIF
SPIF
Bit 7
Bit 7
Bit 7
Bit7
Bit7
0
0
0
0
0
0
0
0
0
0
0
Go to: www.freescale.com
PRDIV8
SPPR2
SPPR2
CCIE
Bit 6
SPE
Bit 6
SPE
Bit 6
NV6
0
0
0
6
0
0
0
0
0
6
0
0
0
KEYACC
SPPR1
SPTEF
SPPR1
SPTEF
SPTIE
SPTIE
FDIV5
Bit 5
Bit 5
Bit 5
NV5
0
0
5
0
0
0
0
5
0
0
0
MC9S12DP256B Device User Guide — V02.14
MODFEN BIDIROE
MODFEN BIDIROE
WRALL
SPPR0
SPPR0
MODF
MODF
MSTR
MSTR
FDIV4
Bit 4
Bit 4
Bit 4
NV4
0
4
0
0
0
4
0
0
0
CPOL
CPOL
FDIV3
Bit 3
Bit 3
Bit 3
NV3
0
0
0
3
0
0
0
0
0
3
0
0
0
0
CPHA
CPHA
FDIV2
SPR2
SPR2
Bit 2
Bit 2
Bit 2
NV2
0
0
0
2
0
0
0
0
0
2
0
0
0
0
SPISWAI
SPISWAI
BKSEL1 BKSEL0
FDIV1
SSOE
SSOE
SPR1
SPR1
SEC1
Bit 1
Bit 1
Bit 1
0
0
1
0
0
0
0
1
0
0
0
LSBFE
LSBFE
FDIV0
SPC0
SPR0
SPC0
SPR0
SEC0
Bit 0
Bit 0
Bit 0
Bit0
Bit0
0
0
0
0
0
0
0
0
0
37