3.0 Registers
Bt8370/8375/8376
3.5 Interrupt Enable Registers
Fully Integrated T1/E1 Framer and Line Interface
00E—Error Interrupt Enable Register (IER5)
7
6
5
4
3
2
1
0
TSLIP
RSLIP
CKERR
JERR
CERR
SERR
MERR
FERR
TSLIP
Enable TSLIP Interrupt
Enable RSLIP Interrupt
Enable CKERR Interrupt
Enable JERR Interrupt
Enable CERR Interrupt
Enable SERR Interrupt
Enable MERR Interrupt
Enable FERR Interrupt
RSLIP
CKERR
JERR
CERR
SERR
MERR
FERR
00F—Count Overflow Interrupt Enable Register (IER4)
7
6
5
4
3
2
1
0
LOF
COFA
SEF
BERR
FEBE
LCV
CRC
FERR
LOF
Enable LOF Count Overflow Interrupt
Enable COFA Count Overflow Interrupt
Enable SEF Count Overflow Interrupt
Enable BERR Count Overflow Interrupt
Enable FEBE Count Overflow Interrupt
Enable LCV Count Overflow Interrupt
Enable CRC Count Overflow Interrupt
Enable FERR Count Overflow Interrupt
COFA
SEF
BERR
FEBE
LCV
CRC
FERR
Table 3-4. Counter Overflow Behavior
IER4
LATCH_CNT
Addr 046
Count (addr 050–05A)
INTR*
Addr 00F
Saturate
Latch
Clear
Active
0
1
0
1
0
0
1
1
Hold all 1s
Rollover
hi @rd_LSB
hi @rd_LSB
onesec
hi @rd_MSB
hi @rd_MSB
None
None
@rollover
None
Hold all 1s
Rollover
onesec
none
@rollover
3-24
Conexant
N8370DSE
CONEXANT [ CONEXANT SYSTEMS, INC ]
