Datasheet

Infrared Serial Communications
Technical Data MC68HC908LJ12 — Rev. 2.1
230 Infrared Serial Communications Interface Module (IRSCI) Freescale Semiconductor
Addr.Register Name Bit 7654321Bit 0
$0013
SCI Control Register 1
(SCC1)
Read:
LOOPS ENSCI
0
M WAKE ILTY PEN PTY
Write:
Reset:00000000
$0014
SCI Control Register 2
(SCC2)
Read:
SCTIE TCIE SCRIE ILIE TE RE RWU SBK
Write:
Reset:00000000
$0015
SCI Control Register 3
(SCC3)
Read: R8
T8 DMARE DMATE ORIE NEIE FEIE PEIE
Write:
Reset:UU000000
$0016
SCI Status Register 1
(SCS1)
Read: SCTE TC SCRF IDLE OR NF FE PE
Write:
Reset:11000000
$0017
SCI Status Register 2
(SCS2)
Read:
BKF RPF
Write:
Reset:00000000
$0018
SCI Data Register
(SCDR)
Read: R7 R6 R5 R4 R3 R2 R1 R0
Write: T7 T6 T5 T4 T3 T2 T1 T0
Reset: Unaffected by reset
$0019
SCI Baud Rate Register
(SCBR)
Read:
CKS
0
SCP1 SCP0 R SCR2 SCR1 SCR0
Write:
Reset:00000000
$001A
SCI Infrared Control
Register
(SCIRCR)
Read:
R
000
R TNP1 TNP0 IREN
Write:
Reset:00000000
= Unimplemented R = Reserved U = Unaffected
Figure 13-1. IRSCI I/O Registers Summary