Datasheet

Detailed Register Address Map
MC9S12G Family Reference Manual, Rev.1.23
1260 Freescale Semiconductor
0x00F2 SPI1BR
R0
SPPR2 SPPR1 SPPR0
0
SPR2 SPR1 SPR0
W
0x00F3 SPI1SR
R SPIF 0 SPTEF MODF 0 0 0 0
W
0x00F4 SPI1DRH
R R15 R14 R13 R12 R11 R10 R9 R8
W T15 T14 T13 T12 T11 T10 T9 T8
0x00F5 SPI1DRL
RR7R6R5R4R3R2R1R0
WT7T6T5T4T3T2T1T0
0x00F6-
0x00F7
Reserved
R
W
0x00F8–0x0FF Serial Peripheral Interface (SPI2)
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x00F8 SPI2CR1
R
SPIE SPE SPTIE MSTR CPOL CPHA SSOE LSBFE
W
0x00F9 SPI2CR2
R0
XFRW
0
MODFEN BIDIROE
0
SPISWAI SPC0
W
0x00FA SPI2BR
R0
SPPR2 SPPR1 SPPR0
0
SPR2 SPR1 SPR0
W
0x00FB SPI2SR
R SPIF 0 SPTEF MODF 0 0 0 0
W
0x00FC SPI2DRH
R R15 R14 R13 R12 R11 R10 R9 R8
W T15 T14 T13 T12 T11 T10 T9 T8
0x00FD SPI2DRL
RR7R6R5R4R3R2R1R0
WT7T6T5T4T3T2T1T0
0x00FE-
0x00FF
Reserved
R
W
0x0100–0x0113 Flash Module (FTMRG)
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x0100 FCLKDIV
R FDIVLD
FDIVLCK FDIV5 FDIV4 FDIV3 FDIV2 FDIV1 FDIV0
W
0x0101 FSEC
R KEYEN1 KEYEN0 RNV5 RNV4 RNV3 RNV2 SEC1 SEC0
W
0x0102 FCCOBIX
R00000
CCOBIX2 CCOBIX1 CCOBIX0
W
0x0103 Reserved
R00000000
W
0x0104 FCNFG
R
CCIE
00
IGNSF
00
FDFD FSFD
W
0x0105 FERCNFG
R000000
DFDIE SFDIE
W
0x0106 FSTAT
R
CCIF
0
ACCERR FPVIOL
MGBUSY RSVD MGSTAT1 MGSTAT0
W
0x00F0–0x0F7 Serial Peripheral Interface (SPI1)