Freescale Semiconductor /SKEAZ1284 /KBI1 /SC

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Interpret as SC

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (0)KBMOD 0 (0)KBIE 0 (KBACK)KBACK 0 (0)KBF 0 (0)KBSPEN 0 (RSTKBSP)RSTKBSP

KBMOD=0, KBF=0, KBIE=0, KBSPEN=0

Description

KBI Status and Control Register

Fields

KBMOD

KBI Detection Mode

0 (0): Keyboard detects edges only.

1 (1): Keyboard detects both edges and levels.

KBIE

KBI Interrupt Enable

0 (0): KBI interrupt not enabled.

1 (1): KBI interrupt enabled.

KBACK

KBI Acknowledge

KBF

KBI Interrupt Flag

0 (0): KBI interrupt request not detected.

1 (1): KBI interrupt request detected.

KBSPEN

Real KBI_SP register enable

0 (0): The real time value of Keyboard source pin to be read.

1 (1): The latched value in KBxSP register while interrupt flag occur to be read.

RSTKBSP

Reset KBI_SP registe

Links

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