M16C65 Datasheet, PDF (246/829 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M16C/60

Under development
M16C/65 Group
Preliminary Specification
This is a preliminary specification and is subject to change.
13. Programmable I/O Ports
Registers P11 to P14 are enabled when the PU37 bit in the PUR3 register is 1 (P11 to P14 enabled).
Access to registers P11 to P14 after setting the PU37 bit to 1. When the PU37 bit in the PUR3 register
is 0 (P11 to P14 disabled), the contents of registers P11 to P14 are retained. In this case, read as
undefined value.
REJ09B0484-0030 Rev.0.30 Sep 09, 2008
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