EM78P257AP datasheet(15/91 Pages) EMC

15 / 91 page

EM78P257

OTP ROM

This specification is subject to change without prior notice.

07.27.2004 (V1.4)

8. R9 (CMPOUT Status Register & TCC Status Register)

CMPOUT4

CMPOUT3

CMPOUT2

CMPOUT1

TCCCIF

TCCBIF

TCCAIF

• Bit 7(CMPOUT4) The output result of the comparator4.

• Bit 6(CMPOUT3) The output result of the comparator3.

• Bit 5(CMPOUT2) The output result of the comparator2.

• Bit 4(CMPOUT1) The output result of the comparator1.

• Bit 4~Bit 7 are read only.

• Bit 3 Not used, read as’0’.

• Bit 2(TCCCIF) TCCC overflowing interrupt flag. Set when TCCC overflow, reset by software.

• Bit 1(TCCBIF) TCCB overflowing interrupt flag. Set when TCCB overflow, reset by software.

• Bit 0 (TCCAIF) TCCA overflowing interrupt flag. Set when TCCA overflow, reset by software.

9. RA (TCC Control Register (1))

TCCAIE

• Bit 7~Bit 3 Not used, read as ‘0’.

• Bit 2(TCCAIE) TCCAIF interrupt enable bit.

0: disable TCCAIF interrupt

1: enable TCCAIF interrupt

• Bit 1 Set to “0” as all time.

• Bit 0 Not used.

10. RB (TCC Control Register (2))

TCCBIE

TCCCIE

• Bit 7 Not used.

• Bit 6(TCCBIE) TCCBIF interrupt enable bit.

0: disable TCCBF interrupt

1: enable TCCBIF interrupt

• Bit 5 Set to “0” as all time.

• Bit 4~3 Not used.

• Bit 2(TCCCIE) TCCCIF interrupt enable bit.

0: disable TCCCIF interrupt

1: enable TCCCIF interrupt

• Bit 1 Set to “0” as all time.

• Bit 0 Not used.

EM78P257AP Datasheet(PDF) 15 Page - ELAN Microelectronics Corp

EM78P257AP Datasheet(HTML) 15 Page - ELAN Microelectronics Corp

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