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User manual Rev. 12 — 24 September 2012 page 101 of 538
8.3.2 Pin mode
The MODE bits in the IOCON register allow the selection of on-chip pull-up or pull-down
resistors for each pin or select the repeater mode.
The possible on-chip resistor configurations are pull-up enabled, pull-down enabled, or no
pull-up/pull-down. The default value is pull-up enabled. If the pull-up resistor is enabled
(default), all non-I2C pins are pulled up to 3.3 V (VDD = 3.3 V).
Сообщение отредактировал IgorKossak - Nov 27 2012, 16:57
Причина редактирования: бездумное цитирование