Samsung 8-Bit Manual do Utilizador descarregar pdf (Página 71)

S3C9228/P9228 CONTROL REGISTERS

4-19

P1INT –Port 1 Interrupt Enable Register F1H

Bit Identifier .7 .6 .5 .4 .3 .2 .1 .0

RESETRESET Value

– – – – 0 0 0 0

Read/Write

– – – – R/W R/W R/W R/W

.7-.4

Not used for S3C9228/P9228

.3

P1.3's Interrupt Enable Bit

0 Disable interrupt

1 Enable interrupt

.2

P1.2's Interrupt Enable Bit

0 Disable interrupt

1 Enable interrupt

.1

P1.1's Interrupt Enable Bit

0 Disable interrupt

1 Enable interrupt

.0

P1.0's Interrupt Enable Bit

0 Disable interrupt

1 Enable interrupt

1 2 ... 66 67 68 69 70 71 72 73 74 75 76 ... 461 462

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