參數(shù)資料
型號: XRT73R12IB
廠商: EXAR CORP
元件分類: 數(shù)字傳輸電路
英文描述: TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
中文描述: DATACOM, PCM TRANSCEIVER, PBGA420
封裝: 35 X 35 MM, TBGA-420
文件頁數(shù): 68/87頁
文件大?。?/td> 436K
代理商: XRT73R12IB
XRT73R12
REV. P1.0.3
PRELIMINARY
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
65
THE PER-CHANNEL REGISTERS
The XRT73R12 consists of 120 per-Channel Registers (12 channels and 10 registers per channel). Table 9
presents the overall Register Map with the Per-Channel Registers unshaded.
B
IT
N
UMBER
N
AME
T
YPE
D
EFAULT
V
ALUE
D
ESCRIPTION
7 - 0
Chip Revision
Number Value
R/O
0x0#
Chip Revision Number Value:
This READ-ONLY register contains a value that represents
the current revision of this XRT73R12. This revision num-
ber will always be in the form of "0x0#", where "#" is a
hexadecimal value that specifies the current revision of the
chip.
For example, the very first revision of this chip will contain
the value "0x01".
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