IDT82P2828
28(+1) CHANNEL HIGH-DENSITY T1/E1/J1 LINE INTERFACE UNIT
Programming Information
109
February 6, 2009
INTES - Interrupt Trigger Edges Select Register
Address: 01AH, 05AH, 09AH, 0DAH, 11AH, 15AH, 19AH, 1DAH, (CH1~CH8)
21AH, 25AH, 29AH, 2DAH, 31AH, 35AH, 39AH, 3DAH, (CH9~CH16)
41AH, 45AH, 49AH, 4DAH, 51AH, 55AH, 59AH, 5DAH, (CH17~CH24)
61AH, 65AH, 69AH, 6DAH, (CH25~CH28)
7DAH (CH0)
Type: Read / Write
Default Value: 00H
Bit
Name
Description
7-
Reserved.
6
AIS_IES
This bit selects the transition edge of the LAIS_S bit (b6,
STAT1,...) and the SAIS_S bit (b7,
STAT1,...).0: A transition from ‘0’ to ‘1’ on the LAIS_S bit (b6,
STAT1,...) / the SAIS_S bit (b7,
STAT1,...) will set the LAIS_IS bit (b6,
INTS1,...) / the SAIS_IS bit (b7,
INTS1,...) to ‘1’ respectively. (default)
1: Any transition from ‘0’ to ‘1’ or from ‘1’ to ‘0’ on the LAIS_S bit (b6,
STAT1,...) / the SAIS_S bit (b7,
STAT1,...) will set the
5
PA_IES
This bit selects the transition edge of the PA_S bit (b5,
STAT1,...).
0: A transition from ‘0’ to ‘1’ on the PA_S bit (b5,
STAT1,...) will set the PA_IS bit (b5,
INTS1,...) to ‘1’. (default)
1: Any transition from ‘0’ to ‘1’ or from ‘1’ to ‘0’ on the PA_S bit (b5,
STAT1,...) will set the PA_IS bit (b5,
INTS1,...) to ‘1’.
4
TOC_IES
This bit selects the transition edge of the TOC_S bit (b4,
STAT0,...).0: A transition from ‘0’ to ‘1’ on the TOC_S bit (b4,
STAT0,...) will set the TOC_IS bit (b4,
INTS0,...) to ‘1’. (default)
1: Any transition from ‘0’ to ‘1’ or from ‘1’ to ‘0’ on the TOC_S bit (b4,
STAT0,...) will set the TOC_IS bit (b4,
INTS0,...) to ‘1’.
3
TCKLOS_IES This bit selects the transition edge of the TCKLOS_S bit (b3,
STAT0,...).0: A transition from ‘0’ to ‘1’ on the TCKLOS_S bit (b3,
STAT0,...) will set the TCKLOS_IS bit (b3,
INTS0,...) to ‘1’. (default)
1: Any transition from ‘0’ to ‘1’ or from ‘1’ to ‘0’ on the TCKLOS_S bit (b3,
STAT0,...) will set the TCKLOS_IS bit (b3,
INTS0,...) to
‘1’.
2
TLOS_IES
This bit selects the transition edge of the TLOS_S bit (b2,
STAT0,...).
0: A transition from ‘0’ to ‘1’ on the TLOS_S bit (b2,
STAT0,...) will set the TLOS_IS bit (b2,
INTS0,...) to ‘1’. (default)
1: Any transition from ‘0’ to ‘1’ or from ‘1’ to ‘0’ on the TLOS_S bit (b2,
STAT0,...) will set the TLOS_IS bit (b2,
INTS0,...) to ‘1’.
1
LOS_IES
This bit selects the transition edge of the LLOS_S bit (b0,
STAT0,...) and the SLOS_S bit (b1,
STAT0,...).
0: A transition from ‘0’ to ‘1’ on the LLOS_S bit (b0,
STAT0,...) / the SLOS_S bit (b1,
STAT0,...) will set the LLOS_IS bit (b0,
INTS0,...) / the SLOS_IS bit (b1,
INTS0,...) to ‘1’ respectively. (default)
1: Any transition from ‘0’ to ‘1’ or from ‘1’ to ‘0’ on the LLOS_S bit (b0,
STAT0,...) / the SLOS_S bit (b1,
STAT0,...) will set the
0
IB_IES
This bit selects the transition edge of the IBA_S bit (b1,
STAT1,...) and the IBD_S bit (b0,
STAT1,...).
0: A transition from ‘0’ to ‘1’ on the IBA_S bit (b1,
STAT1,...) / the IBD_S bit (b0,
STAT1,...) will set the IBA_IS bit (b1,
INTS1,...) /
the IBD_IS bit (b0,
INTS1,...) to ‘1’ respectively. (default)
1: Any transition from ‘0’ to ‘1’ or from ‘1’ to ‘0’ on the IBA_S bit (b1,
STAT1,...) / the IBD_S bit (b0,
STAT1,...) will set the IBA_IS
7654321
0
-
AIS_IES
PA_IES
TOC_IES
TCKLOS_IES
TLOS_IES
LOS_IES
IB_IES