M16C User Manual.pdf

Programmable I/O PortsMitsubishi microcomputersM16C / 62 GroupSINGLE-CHIP 16-BIT CMOS MICROCOMPUTER(8) Registers related to the programmable I/O portsFigure 2.15.1 shows the memory map of programmable I/O ports-related registers, and Figures2.15.2 to 2.15.4 show programmable I/O ports-related registers.03E01603E11603E21603E31603E41603E51603E61603E71603E81603E91603EA1603EB1603EC1603ED1603EE1603EF1603F01603F11603F21603F31603F41603F51603F616Port P0 (P0)Port P1 (P1)Port P0 direction register (PD0)Port P1 direction register (PD1)Port P2 (P2)Port P3 (P3)Port P2 direction register (PD2)Port P3 direction register (PD3)Port P4 (P4)Port P5 (P5)Port P4 direction register (PD4)Port P5 direction register (PD5)Port P6 (P6)Port P7 (P7)Port P6 direction register (PD6)Port P7 direction register (PD7)Port P8 (P8)Port P9 (P9)Port P8 direction register (PD8)Port P9 direction register (PD9)Port P10 (P10)Port P10 direction register (PD10)03FC1603FD1603FE1603FF16Pull-up control register 0 (PUR0)Pull-up control register 1 (PUR1)Pull-up control register 2 (PUR2)Port control register (PCR)Figure 2.15.1. Memory map of programmable I/O ports-related registers449