SH7750_08 Datasheet, PDF (759/1162 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Section 15 Serial Communication Interface (SCI)
MD7/TxD
Mode setting register
Reset
R
QD
SPB0IO
C
SPTRW
Reset
QR _D
SPB0DT
C
SPTRW
Internal data bus
SCI
Transmit enable signal
Legend:
SPTRW: Write to SPTR
Figure 15.3 MD7/TxD Pin
Serial transmit data
SCI
RxD
Serial receive data
SPTRR
Legend:
SPTRR: Read SPTR
Internal data bus
Figure 15.4 RxD Pin
Rev.7.00 Oct. 10, 2008 Page 675 of 1074
REJ09B0366-0700