82P2821BH IDT, Integrated Device Technology Inc, 82P2821BH Datasheet - Page 115

• Manufacturer Part Number: 82P2821BH
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2821BH

• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Not Compliant

ERRCL - Error Counter Low-Byte Register
ERRCH - Error Counter High-Byte Register
Address: 023H, 063H, 0A3H, 0E3H, 123H, 163H, 1A3H, 1E3H, (CH1~CH8)
Type: Read
Default Value: 00H
Address: 024H, 064H, 0A4H, 0E4H, 124H, 164H, 1A4H, 1E4H, (CH1~CH8)
Type: Read
Default Value: 00H
Programming Information
IDT82P2821
7 - 0
7 - 0
Bit
Bit
ERRC15
ERRC7
223H, 263H, 2A3H, 2E3H, 323H, 363H, 3A3H, 3E3H, (CH9~CH16)
423H, 463H, 4A3H, 4E3H, 523H, (CH17~CH21)
7E3H (CH0)
224H, 264H, 2A4H, 2E4H, 324H, 364H, 3A4H, 3E4H, (CH9~CH16)
424H, 464H, 4A4H, 4E4H, 524H, (CH17~CH21)
7E4H (CH0)
7
7
ERRC[15:8]
ERRC[7:0]
Name
Name
ERRC14
ERRC6
6
6
These bits, together with the ERRC[15:8] bits, reflect the accumulated error number in the internal Error Counter. They are
updated automatically or manually, as determined by the CNT_MD bit (b1, ERR,...). They should be read in the next round of
error counting; otherwise, they will be overwritten.
(Refer to the description of the ERRCL register.)
ERRC13
ERRC5
5
5
ERRC12
ERRC4
4
4
21(+1) CHANNEL HIGH-DENSITY T1/E1/J1 LINE INTERFACE UNIT
115
ERRC11
ERRC3
3
3
Description
Description
ERRC10
ERRC2
2
2
ERRC9
ERRC1
1
1
February 6, 2009
ERRC0
ERRC8
0
0