SH7146 Datasheet, PDF (757/1022 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 18 I/O Ports
18.2 Port B
Port B in the SH7146 is an input/output port with the seven pins shown in figure 18.3.
Port B
PB18 (I/O)/POE8 (input)
PB17 (I/O)/POE7 (input)
PB16 (I/O)/POE3 (input)
PB5 (I/O)/IRQ3 (input)/POE5 (input)/TIC5U (input)
PB4 (I/O)/IRQ2 (input)/POE4 (input)/TIC5US (input)
PB3 (I/O)/IRQ1 (input)/POE1 (input)/TIC5V (input)
PB2 (I/O)/IRQ0 (input)/POE0 (input)/TIC5VS (input)
Figure 18.3 Port B (SH7146)
Port B in the SH7149 is an input/output port with the nine pins shown in figure 18.4.
Port B
PB18 (I/O)/POE8 (input)
PB17 (I/O)/POE7 (input)
PB16 (I/O)/POE3 (input)
PB5 (I/O)/A19 (output)/IRQ3 (input)/POE5 (input)/TIC5U (input)
PB4 (I/O)/A18 (output)/IRQ2 (input)/POE4 (input)/TIC5US (input)
PB3 (I/O)/A17 (output)/IRQ1 (input)/POE1 (input)/TIC5V (input)
PB2 (I/O)/A16 (output)/IRQ0 (input)/POE0 (input)/TIC5VS (input)
PB1 (I/O)/BREQ (input)/TIC5W (input)
PB0 (I/O)/BACK (output)/TIC5WS (input)
Figure 18.4 Port B (SH7149)
Rev. 3.00 May 17, 2007 Page 713 of 974
REJ09B0229-0300