MD8/RTS2
SPTRR
SPTRW: Write to SPTR
SPTRR: Read SPTR
Note: * MCE bit in SCFCR2: signal that designates modem control as the RTS2 pin function.
Rev. 4.0, 04/00, page 646 of 850
Mode setting
register
Figure 18.9 MD8/5765
Reset
R
Q
D
RTSIO
C
SPTRW
Reset
R
Q
D
RTSDT
C
SPTRW
5765 Pin
5765
5765
Internal data bus
SCIF
Modem control
enable signal*
RTS2 signal