參數(shù)資料
型號(hào): IDT82P2521BH
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 18/147頁
文件大?。?/td> 0K
描述: IC LIU E1 21+1CH SHORT 640-PBGA
標(biāo)準(zhǔn)包裝: 5
類型: 線路接口裝置(LIU)
規(guī)程: E1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 640-BGA 裸露焊盤
供應(yīng)商設(shè)備封裝: 640-PBGA-EP(31x31)
包裝: 托盤
其它名稱: 82P2521BH
IDT82P2521
21(+1) CHANNEL HIGH-DENSITY E1 LINE INTERFACE UNIT
Programming Information
114
December 7, 2005
ERRCL - Error Counter Low-Byte Register
ERRCH - Error Counter High-Byte Register
Address: 023H, 063H, 0A3H, 0E3H, 123H, 163H, 1A3H, 1E3H, (CH1~CH8)
223H, 263H, 2A3H, 2E3H, 323H, 363H, 3A3H, 3E3H, (CH9~CH16)
423H, 463H, 4A3H, 4E3H, 523H, (CH17~CH21)
7E3H (CH0)
Type: Read
Default Value: 00H
Bit
Name
Description
7 - 0
ERRC[7:0]
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.
Address: 024H, 064H, 0A4H, 0E4H, 124H, 164H, 1A4H, 1E4H, (CH1~CH8)
224H, 264H, 2A4H, 2E4H, 324H, 364H, 3A4H, 3E4H, (CH9~CH16)
424H, 464H, 4A4H, 4E4H, 524H, (CH17~CH21)
7E4H (CH0)
Type: Read
Default Value: 00H
Bit
Name
Description
7 - 0
ERRC[15:8]
(Refer to the description of the ERRCL register.)
7654321
0
ERRC7
ERRC6
ERRC5
ERRC4
ERRC3
ERRC2
ERRC1
ERRC0
765
4321
0
ERRC15
ERRC14
ERRC13
ERRC12
ERRC11
ERRC10
ERRC9
ERRC8
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