EM78P257
OTP ROM
8. R9 (CMPOUT Status Register & TCC Status Register)
7
6
5
4
3
-
2
1
0
CMPOUT4 CMPOUT3 CMPOUT2 CMPOUT1
• Bit 7(CMPOUT4) The output result of the comparator4.
• Bit 6(CMPOUT3) The output result of the comparator3.
TCCCIF
TCCBIF
TCCAIF
• 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))
7
-
6
-
5
-
4
-
3
-
2
1
-
0
-
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))
7
-
6
5
-
4
-
3
2
1
0
-
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.
This specification is subject to change without prior notice.
15
07.27.2004 (V1.4)
ELAN [ ELAN MICROELECTRONICS CORP ]
