HD64F3670 Datasheet, PDF (131/305 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

P80/FTCI pin
Register PCR8
Bit Name PCR80
Setting Value 0
1
Pin Function
P80 input/FTCI input pin
P80 output/FTCI input pin
9.6 Port B
Port B is an input port also functioning as an A/D converter analog input pin. Each pin of the port
B is shown in figure 9-6.
Port B
PB3/AN3
PB2/AN2
PB1/AN1
PB0/AN0
Figure 9-6 Port B Pin Configuration
Port B has the following registers. For details on register addresses and register states during each
process, refer to appendix B, Internal I/O Registers.
• Port data register B(PDRB)
Rev. 1.0, 03/01, page 107 of 280