Samsung C8278X ユーザーズマニュアル

Port 4 Control Register, Low Byte (P4CONL)

EAH, Set 1, Bank 1, R/W

.7

.6

.5

.4

.3

.2

.1

.0

MSB

LSB

P4.1/SEG14

P4.0/SEG15

P4CONH bit-pair pin configuration settings:

00

01

10

11

Push-pull output mode

Alternative function (SEG12-SEG15)

Input with pull-up resistor

Input mode

P4.2/SEG13

P4.3/SEG12