HD6417727BP160CV Datasheet, PDF (625/1098 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/ SH7700 Series

Section 19 Serial Communication Interface with FIFO (SCIF)
Figures 19.2 and 19.3 show SCIF I/O ports. Bits 15, 14, 9, 8 of SCPCR and bits 7 and 4 of
SCPDR control an input/output and data of the SCIF pins. See section 26.3.13, SC Port Control
Register (SCPCR) for more details.
SCPT[4]/TxD2
Legend:
PCRW: SCPCR write
PDRW: SCPDR write
Reset
R
D
SCP4MD0
Q
C
PCRW
Reset
R
QD
SCP4MD1
C
PCRW
Reset
R
QD
SCP4DT1
C
PDRW
SCIF
Output enable
Serial
transmission
output
Figure 19.2 SCPT[4]/TxD2 Pin
Rev.6.00 Mar. 27, 2009 Page 567 of 1036
REJ09B0254-0600