HD6417751 Datasheet, PDF (699/1105 Pages) Renesas Technology Corp – SuperH RISC engine

MD7/CTS2
Mode setting register
Reset
R
Q
D
D5
CTSIO
C
SPTRW
Reset
R
Q
D
D4
CTSDT
C
SPTRW
Internal data bus
SCIF
CTS2 signal
Modem control enable signal*
SPTRR
SPTRW: Write to SPTR
SPTRR: Read SPTR
Note: * The CTS2 pin function is designated as modem control by the MCE bit in SCFCR2.
Figure 16.3 MD7/CTS2 Pin
Rev. 3.0, 04/02, page 659 of 1064