SH7206 Datasheet, PDF (979/1188 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 20 I/O Ports
Table 20.4 Port B Data Register (PBDR) Read/Write Operations
• PBDR bits 9, 5, and 4
PBIOR
0
1
Pin Function
General input
Other than
general input
General output
Other than
general output
Read
Pin state
Pin state
PBDR value
PBDR value
Write
Can write to PBDR, but it has no effect on pin state
Can write to PBDR, but it has no effect on pin state
Value written is output from pin
Can write to PBDR, but it has no effect on pin state
• PBDR bits 3 and 2
Pin Function
General input
Other than general input
Read
Pin state
Pin state
Write
Disabled
Disabled
Rev. 3.00 Jun. 18, 2008 Page 955 of 1160
REJ09B0191-0300