HD6417751 Datasheet, PDF (754/1105 Pages) Renesas Technology Corp – SuperH RISC engine

MD7/CTS2
Mode setting register
Reset
R
QD
CTSIO
C
SPTRW
Reset
R
QD
CTSDT
C
SPTRW
Internal data bus
SCIF
CTS2 signal
SPTRR
Modem control enable
signal*
SPTRW: Write to SPTR
SPTRR: Read SPTR
Note: * MCE bit in SCFCR2: signal that designates modem control as the CTS2 pin function.
Figure 18.9 MD7/CTS2 Pin
Rev. 3.0, 04/02, page 714 of 1064