参数资料
型号: PM4314
厂商: PMC-SIERRA INC
元件分类: 数字传输电路
英文描述: QUAD T1/E1 LINE INTERFACE DEVICE
中文描述: DATACOM, PCM TRANSCEIVER, PQFP128
封装: 14 X 20 MM, PLASTIC, QFP-128
文件页数: 123/170页
文件大小: 823K
代理商: PM4314
PM4314 QDSX
DATA SHEET
PMC-950857
ISSUE 5
QUAD T1/E1 LINE INTERFACE DEVICE
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
111
following addresses must be written with 00H: 111H, 115H, 11DH, 121H, 125H,
129H, 12DH, 131H, 151H, 155H, 15DH, 161H, 165H, 169H, 16DH, 171H, 191H,
195H, 19DH, 1A1H, 1A5H, 1A9H, 1ADH, 1B1H, 1D1H, 1D5H, 1DDH, 1E1H,
1E5H, 1E9H, 1EDH, and 1F1H.
Reading the following address locations returns the values on the indicated
inputs:
Table 6
-
Addr
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
110H
DCR
11CH
TCLKI[1]
XCLK
TDN[1]
TDP[1]
120H
RDUAL
124H
TDUAL
15CH
TCLKI[2]
XCLK
TDN[2]
TDP[2]
19CH
TCLKI[3]
XCLK
TDN[3]
TDP[3]
1DCH
TCLKI[4]
XCLK
TDN[4]
TDP[4]
Writing the following address locations forces the outputs to the value in the
corresponding bit position (zeros should be written to all unused test register
locations):
Table 7
-
Addr
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
110H
INT
1
RCLKO[1]
114H
INT
1
11CH
INT
1
CLKO8X
120H
INT
1
12CH
INT
1
130H
RDP[1]
RDN[1]
INT
1
150H
INT
1
RCLKO[2]
154H
INT
1
15CH
INT
1
160H
INT
1
16CH
INT
1
170H
RDP[2]
RDN[2]
INT
1
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