HD6417750RF240DV Datasheet, PDF (805/1132 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7750 Series

SH7750, SH7750S, SH7750R Group
Section 16 Serial Communication Interface with FIFO (SCIF)
SCIF I/O port block diagrams are shown in figures 16.2 to 16.5.
MD8/RTS2
Mode setting
register
Reset
R
Q
D
D7
RTSIO
C
SPTRW
Reset
R
D6
QD
RTSDT
C
SPTRW
Internal data bus
SCIF
Modem control
enable signal*
RTS2 signal
SPTRR
Legend:
SPTRW: Write to SPTR
SPTRR: Read SPTR
Note: * The RTS2 pin function is designated as modem control by the MCE bit in SCFCR2.
Figure 16.2 MD8/RTS2 Pin
R01UH0456EJ0702 Rev. 7.02
Sep 24, 2013
Page 753 of 1076