Appendix
Rev. 4.00 Mar. 15, 2006 Page 541 of 556
REJ09B0026-0400
PDR
PCR
SBY
SSU
Internal data bus
PDR
PCR
SSCK output control
SSCK input control
SSCKNMOS open-
drain output control
SSCK output
SSCK input
: Port data register
: Port control register
[Legend]
Figure B.25 Port 9 Block Diagram (P91)
