Datasheet

Chapter 1 MC9S12C and MC9S12GC Device Overview (MC9S12C128)
36 MC9S12C-Family / MC9S12GC-Family Freescale Semiconductor
Rev 01.24
0x00CD SCISR2
Read: 0 0 0 0 0
BRK13 TXDIR
RAF
Write:
0x00CE SCIDRH
Read: R8
T8
000000
Write:
0x00CF SCIDRL
Read: R7 R6 R5 R4 R3 R2 R1 R0
Write: T7 T6 T5 T4 T3 T2 T1 T0
0x00D0–0x00D7 Reserved
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x00D0–
0x00D7
Reserved
Read: 0 0 0 0 0 0 0 0
Write:
0x00D8–0x00DF SPI (Serial Peripheral Interface)
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x00D8 SPICR1
Read:
SPIE SPE SPTIE MSTR CPOL CPHA SSOE LSBFE
Write:
0x00D9 SPICR2
Read: 0 0 0
MODFEN BIDIROE
0
SPISWAI SPC0
Write:
0x00DA SPIBR
Read: 0
SPPR2 SPPR1 SPPR0
0
SPR2 SPR1 SPR0
Write:
0x00DB SPISR
Read: SPIF 0 SPTEF MODF 0 0 0 0
Write:
0x00DC Reserved
Read: 0 0 0 0 0 0 0 0
Write:
0x00DD SPIDR
Read:
Bit7 6 5 4 3 2 1 Bit0
Write:
0x00DE Reserved
Read: 0 0 0 0 0 0 0 0
Write:
0x00DF Reserved
Read: 0 0 0 0 0 0 0 0
Write:
0x00C8–0x00CF SCI (Asynchronous Serial Interface) (continued)
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0