Samsung 8-Bit Manual do Utilizador descarregar pdf (Página 76)

CONTROL REGISTERS S3C9228/P9228

4-24

P3CON – Port 3 Control Register F5H

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-.2 P3.1/SEG2/INTP Configuration Bits

0 0 Schmitt trigger input

0 1 Push-pull output

1 0 N-channel open-drain output

1 1 Not available

.1-.0 P3.0/SEG3/INTP Configuration Bits

0 0 Schmitt trigger input

0 1 Push-pull output

1 0 N-channel open-drain output

1 1 Not available

1 2 ... 71 72 73 74 75 76 77 78 79 80 81 ... 461 462

Comentários a estes Manuais

Sem comentários