S912XEG128J2MAA Datasheet, PDF (1311/1324 Pages) Freescale Semiconductor, Inc – Microcontrollers

Appendix E Detailed Register Address Map
0x00338–0x033F Asynchronous Serial Interface (SCI7) Map
Address Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
0x0338 SCI7BDH^{(1) R} IREN
W
TNP1
TNP0 SBR12 SBR11
0x0339
SCI7BDL^{1 R} SBR7
W
SBR6
SBR5
SBR4
SBR3
0x033A
SCI7CR1¹
R
LOOPS
SCISWAI
RSRC
M
WAKE
W
0x0338
SCI7ASR1⁽²⁾
R
RXEDGIF
0
0
0
0
W
0x0339
SCI7ACR1²
R
RXEDGIE
0
0
0
0
W
0x033A SCI7ACR2^{2 R}
0
0
0
0
0
W
R
0x033B SCI7CR2
TIE
TCIE
RIE
ILIE
TE
W
R TDRE
TC
RDRF
IDLE
OR
0x033C SCI7SR1
W
R
0
0x033D SCI7SR2
AMAP
W
0
TXPOL RXPOL
R R8
0
0
0
0x033E SCI7DRH
T8
W
R R7
R6
R5
R4
R3
0x033F SCI7DRL
W T7
T6
T5
T4
T3
1. Those registers are accessible if the AMAP bit in the SCI7SR2 register is set to zero
2. Those registers are accessible if the AMAP bit in the SCI7SR2 register is set to one
Bit 2
SBR10
Bit 1
SBR9
SBR2
SBR1
ILT
PE
BERRV
0
BERRIF
BERRIE
BERRM1 BERRM0
RE
RWU
NF
FE
BRK13
0
TXDIR
0
R2
R1
T2
T1
Bit 0
SBR8
SBR0
PT
BKDIF
BKDIE
BKDFE
SBK
PF
RAF
0
R0
T0
0x00340–0x0367 – Periodic Interrupt Timer (PIT) Map (Sheet 1 of 3)
Address
0x0340
0x0341
0x0342
0x0343
0x0344
0x0345
0x0346
0x0347
0x0348
Name
PITCFLMT
PITFLT
PITCE
PITMUX
PITINTE
PITTF
PITMTLD0
PITMTLD1
PITLD0 (hi)
Bit 7
R
PITE
W
R
0
W PFLT7
R
PCE7
W
R
PMUX7
W
R
PINTE7
W
R
PTF7
W
R
PMTLD7
W
R
PMTLD7
W
R
PLD15
W
Bit 6
PITSWAI
0
PFLT6
PCE6
PMUX6
PINTE6
PTF6
PMTLD6
PMTLD6
PLD14
Bit 5
PITFRZ
0
PFLT5
PCE5
PMUX5
PINTE5
PTF5
PMTLD5
PMTLD5
PLD13
Bit 4
0
0
PFLT4
PCE4
PMUX4
PINTE4
PTF4
PMTLD4
PMTLD4
PLD12
Bit 3
0
0
PFLT3
PCE3
PMUX3
PINTE3
PTF3
PMTLD3
PMTLD3
PLD11
Bit 2
0
0
PFLT2
PCE2
PMUX2
PINTE2
PTF2
PMTLD2
PMTLD2
PLD10
Bit 1
0
PFLMT1
0
PFLT1
PCE1
PMUX1
PINTE1
PTF1
PMTLD1
PMTLD1
PLD9
Bit 0
0
PFLMT0
0
PFLT0
PCE0
PMUX0
PINTE0
PTF0
PMTLD0
PMTLD0
PLD8
Freescale Semiconductor
MC9S12XE-Family Reference Manual Rev. 1.25
1311