SH7706 Datasheet, PDF (413/749 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7700 Series

Section 14 Serial Communication Interface (SCI)
SCPT[1]/SCK0
Reset
R
D
SCP1MD0
Q
C
PCRW
Reset
R
QD
SCP1MD1
C
PCRW
Reset
R
QD
SCP1DT1
C
PDRW
Internal data bus
SCI
Clock input enable
Output enable
Serial clock output
PDRR*
Serial clock input
Legend:
PDRW: SCPDR write
PDRR: SCPDR read
PCRW: SCPCR write
Note: * When reading the SCK0 pin, clear the C/A bit in SCSMR and the CKE1 and CKE0
bits in SCSCR to 0, and set the SCP1MD1 bit in SCPCR to 1.
Figure 14.2 SCPT[1]/SCK0 Pin
Rev. 5.00 May 29, 2006 page 365 of 698
REJ09B0146-0500