MC3S12RG128 Datasheet, PDF (39/546 Pages) Freescale Semiconductor, Inc – Microcontrollers

Chapter 1 Device Overview (MC3S12RG128V1)
0x00F0–0x00F7 SPI1(Serial Peripheral Interface)
R
0
0
0
0
0
0
0
0
0x00F4 Reserved
W
R
0x00F5 SPI1DR
Bit7
6
5
4
3
2
1
Bit0
W
R
0
0
0
0
0
0
0
0
0x00F6 Reserved
W
R
0
0
0
0
0
0
0
0
0x00F7 Reserved
W
0x00F8–0x00FF Reserved
Address Name
Bit 7
0x00F8 -
0x00FF
Reserved
R
W
0
Bit 6
0
Bit 5
0
Bit 4
0
Bit 3
0
0x0100–0x010F ROM Control/Status Registers
Address
0x0100
0x0101
0x0102
0x0103
0x0104
0x0105
0x0106
0x0107
0x0108
0x0109
0x010A
0x010B
0x010C
Name
Reserved
ROPT
Reserved
RCNFG
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
RDSC0
Bit 7
R
0
W
R KEYEN1
W
R
0
W
R
0
W
R
0
W
R
0
W
R
0
W
R
0
W
R
0
W
R
0
W
R
0
W
R
0
W
R
W
Bit 6
0
KEYEN0
0
0
0
0
0
0
0
0
0
0
Bit 5
0
NV5
0
KEYACC
0
0
0
0
0
0
0
0
Bit 4
0
Bit 3
0
NV4
NV3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
DSC0[7:0]
Bit 2
0
Bit 2
0
NV2
0
0
0
0
0
0
0
0
0
0
Bit 1
0
Bit 0
0
Bit 1
0
SEC1
0
0
0
0
0
0
0
0
0
0
Bit 0
0
SEC0
0
0
0
0
0
0
0
0
0
0
MC3S12RG128 Data Sheet, Rev. 1.05
Freescale Semiconductor
39