MC9S12T64 Datasheet, PDF (423/608 Pages) Motorola, Inc – Specification

Freescale Semiconductor, Inc.
Serial Communications Interface (SCI)
Register Map
Register Map
Register
name
(1)
Bit 7
6
SCIxBDH
Read:
Write:
0
0
Address
5
4
3
2
1
Bit 0
offset
SCI0 SCI1
0
SBR12 SBR11 SBR10 SBR9 SBR8 $00C8 $00D0
SCIxBDL
Read:
Write:
SBR7
SBR6
SBR5
SBR4
SBR3
SBR2
SBR1
SBR0 $00C9 $00D1
SCIxCR1
Read:
Write:
LOOPS SCISWAI
RSRC
M
WAKE ILT
PE
PT $00CA $00D2
SCIxCR2
Read:
Write:
TIE
TCIE
RIE
ILIE
TE
RE
RWU SBK $00CB $00D3
SCIxSR1
Read:
Write:
TDRE
TC RDRF IDLE
OR
NF
FE
PF
$00CC $00D4
SCIxSR2
Read:
Write:
0
0
0
0
0
BRK13 TXDIR
RAF
$00CD $00D5
SCIxDRH
Read:
Write:
R8
T8
0
0
0
0
0
0
$00CE $00D6
SCIxDRL
Read:
Write:
R7
T7
R6
T6
R5
T5
R4
T4
R3
T3
R2
T2
R1
T1
R0
T0 ^{$00CF $00D7}
= Reserved or unimplemented
Figure 75 SCI Register Quick Reference
1. Where: x = 0 for SCI0, or 1 for SCI1
NOTE: Register Address = Base Address (INITRG) + Address Offset
Serial Communications Interface (SCI)
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MC9S12T64Revision 1.1.1