M32C80 Datasheet, PDF (234/352 Pages) Renesas Technology Corp – 16/32-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M32C/80 SERIES

M32C/80 Group
16. Serial I/O (Special Function)
Table 16.35 Register Settings in SIM Mode
Register
UiTB
UiRB
UiBRG
UiMR
UiC0
UiC1
UiSMR
UiSMR2
UiSMR3
UiSMR4
i=0 to 4
Bit
7 to 0
7 to 0
OER, FER,
PER, SUM
7 to 0
SMD2 to SMD0
CKDIR
STPS
PRY
PRYE
IOPOL
CLK1, CLK0
CRS
TXEPT
CRD
NCH
CKPOL
UFORM
TE
TI
RE
RI
UiIRS
UiRRM
UiLCH
UiERE
7 to 0
7 to 0
7 to 0
7 to 0
Set transmit data
Received data can be read
Error flags
Function
Set bit rate
Set to "1012"
Set to "0"
Set to "0"
Set to "1" for direct format or "0" for inverse format
Set to "1"
Set to "0"
Select count source for the UiBRG register
Disabled because the CRD bit is set to "1"
Transfer register empty flag
Set to "1"
Set to "1"
Set to "0"
Set to "0" for direct format or "1" for inverse format
Set to "1" to enable data transmission
Transfer buffer empty flag
Set to "1" to enable data reception
Reception complete flag
Set to "1"
Set to "0"
Set to "0" for direct format or "1" for inverse format
Set to "1"
Set to "0016"
Set to "0016"
Set to "0016"
Set to "0016"
Rev. 1.00 Nov. 01, 2005 Page 215 of 330
REJ09B0271-0100