CN8223 Datasheet, PDF (127/161 Pages) Conexant Systems, Inc – ATM Transmitter/Receiver with UTOPIA Interface

CN8223
ATM Transmitter/Receiver with UTOPIA Interface
3.0 Registers
3.8 Event/Error Counters
Table 3-20. Internal STS-1, STS-3c Event/Error Counters
Address
Counter Name
Function
0x40
0x41
0x42
0x43
0x44
0x45
0x46
0x47
0x48
0x49
0x4A
0x4B
0x4C
0x4D
0x4E
0x4F
0x50
0x51
0x52
0x53
0x54
0x55
0x56
0x57
LINE_ PHY_CNTR_1
LINE_ PHY_CNTR_2
LINE_ PHY_CNTR_3
LINE_ PHY_CNTR_4
LINE_ PHY_CNTR_5
LINE_ PHY_CNTR_6
LINE_ PHY_CNTR_7
LINE_ PHY_CNTR_8
LINE_ PHY_CNTR_9
COR_HEC_ERR
UNCOR_HEC_ERR
PAY_CRC_ERR
PAY_LEN_ERR
NON_ZERO_GFC
CELL_SENT_CNT0
CELL_SENT_CNT1
CELL_SENT_CNT2
CELL_SENT_CNT3
CELL_RCV_CNT0
CELL_RCV_CNT1
CELL_RCV_CNT2
CELL_RCV_CNT3
IDLE_CELL_CNT
NON_MATCH_CNT
Not used.
Counts STS OOF events. Event also appears on LINE_STATUS, bit 5.
Not used.
Counts Loss of Cell Delineation (LOCD) events. Event also appears on LINE_STATUS,
bit 8.
Counts B1 BIP-8 errors in STS-1, STS-3c, or STM-1.
Counts B2 BIP-8 errors in STS-1. BIP-24 errors in STS-3c or STM-1.
Counts B3 BIP-8 errors in STS-1, STS-3c, or STM-1.
Counts path FEBE errors in the G1 octet. Event also appears on LINE_STATUS, bit 11.
Counts Line FEBE errors in the Z2 octet. Event also appears on LINE_STATUS, bit 15.
Counts corrected HEC errors. Event also appears on EVENT_STATUS, bit 0.
Counts uncorrected HEC errors. Event also appears on EVENT_STATUS, bit 1.
Counts payload CRC-10 errors, used in AAL3/4. Event also appears on
EVENT_STATUS, bit 2.
Counts payload length errors, used in AAL3/4. Event also appears on
EVENT_STATUS, bit 3.
Counts ATM cells received with non-zero GFC fields. Event also appears on
EVENT_STATUS, bit 4.
Count of ATM cells sent from FIFO port 0. Event also appears on CELL_STATUS,
bit 0.
Count of ATM cells sent from FIFO port 1. Event also appears on CELL_STATUS,
bit 1.
Count of ATM cells sent from FIFO port 2. Event also appears on CELL_STATUS,
bit 2.
Count of ATM cells sent from FIFO port 3. Event also appears on CELL_STATUS,
bit 3.
Count of ATM cells received on FIFO port 0. Event also appears on CELL_STATUS,
bit 4.
Count of ATM cells received on FIFO port 1. Event also appears on CELL_STATUS,
bit 5.
Count of ATM cells received on FIFO port 2. Event also appears on CELL_STATUS,
bit 6.
Count of ATM cells received on FIFO port 3. Event also appears on CELL_STATUS,
bit 7.
Counts ATM cells received that match the idle cell header screens. Event also
appears on EVENT_STATUS, bit 6.
Counts ATM cells received that do not match any header screens. Event also appears
on EVENT_STATUS, bit 5.
100046C
Conexant
3-41