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M30245 Group
(8) Registers related to the programmable I/O ports
Figure 2.17.1 shows the memory map of programmable I/O ports-related registers, and Figures
2.17.2 to 2.17.5 show programmable I/O ports-related registers.
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Figure 2.17.1. Memory map of programmable I/O ports-related registers
Rev.2.00 Oct 16, 2006
REJ09B0340-0200
Port P0 (P0)
03E0
16
Port P1 (P1)
03E1
16
Port P0 direction register (PD0)
03E2
16
03E3
Port P1 direction register (PD1)
16
03E4
Port P2 (P2)
16
03E5
Port P3 (P3)
16
Port P2 direction register (PD2)
03E6
16
03E7
Port P3 direction register (PD3)
16
03E8
16
Port P4 (P4)
03E9
16
Port P5 (P5)
03EA
16
Port P4 direction register (PD4)
03EB
16
Port P5 direction register (PD5)
03EC
16
Port P6 (P6)
03ED
16
Port P7 (P7)
03EE
16
Port P6 direction register (PD6)
03EF
16
Port P7 direction register (PD7)
03F0
16
Port P8 (P8)
03F1
16
Port P9 (P9)
03F2
Port P8 direction register (PD8)
16
03F3
Port P9 direction register (PD9)
16
03F4
16
Port P10 (P10)
03F5
16
03F6
16
Port P10 direction register (PD10)
03FA
P7 drive capacity register (P7DR)
16
03FB
16
03FC
Pull-up control register 0 (PUR0)
16
03FD
Pull-up control register 1 (PUR1)
16
Pull-up control register 2 (PUR2)
03FE
16
Port control register (PCR)
03FF
16
page 287 of 354
2. Programmable I/O Ports
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