SH7055S Datasheet, PDF (763/1002 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

Table 21.16 Port H Data Register (PHDR) Read/Write Operations
Bits 15 to 0:
PHIOR
Pin Function
0
General input
Other than
general input
1
General output
Other than
general output
Read
Pin state
Pin state
PHDR value
PHDR value
Write
Value is written to PHDR, but does not affect pin
state
Value is written to PHDR, but does not affect pin
state
Write value is output from pin (POD pin = high)
High impedance regardless of PHDR value (POD
pin = low)
Value is written to PHDR, but does not affect pin
state
21.10 Port J
Port J is an input/output port with the 16 pins shown in figure 21.9.
Port J
PJ15 (I/O) /TI9F (input)
PJ14 (I/O) /TI9E (input)
PJ13 (I/O) /TI9D (input)
PJ12 (I/O) /TI9C (input)
PJ11 (I/O) /TI9B (input)
PJ10 (I/O) /TI9A (input)
PJ9 (I/O) /TIO5D (I/O)
PJ8 (I/O) /TIO5C (I/O)
PJ7 (I/O) /TIO2H (I/O)
PJ6 (I/O) /TIO2G (I/O)
PJ5 (I/O) /TIO2F (I/O)
PJ4 (I/O) /TIO2E (I/O)
PJ3 (I/O) /TIO2D (I/O)
PJ2 (I/O) /TIO2C (I/O)
PJ1 (I/O) /TIO2B (I/O)
PJ0 (I/O) /TIO2A (I/O)
Figure 21.9 Port J
Rev.2.0, 07/03, page 725 of 960