參數(shù)資料
型號: DS21Q59LN+
廠商: Maxim Integrated Products
文件頁數(shù): 39/76頁
文件大?。?/td> 0K
描述: IC TXRX E1 QUAD 100-LQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 90
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 4/4
規(guī)程: E1
電源電壓: 4.75 V ~ 5.25 V
安裝類型: 表面貼裝
封裝/外殼: 100-LQFP
供應(yīng)商設(shè)備封裝: 100-LQFP(14x14)
包裝: 托盤
DS21Q59 Quad E1 Transceiver
44 of 76
Register Name:
TAF
Register Description:
Transmit Align Frame Register
Register Address:
20 Hex
Bit #
7
6
5
4
3
2
1
0
Name
Si
0
1
0
1
Note: This register must be programmed with the 7-bit FAS word. The DS21Q59 does not automatically set these bits.
NAME
BIT
FUNCTION
Si
7
International Bit
0
6
Frame Alignment Signal Bit. Set this bit = 0.
0
5
Frame Alignment Signal Bit. Set this bit = 0.
1
4
Frame Alignment Signal Bit. Set this bit = 1.
1
3
Frame Alignment Signal Bit. Set this bit = 1.
0
2
Frame Alignment Signal Bit. Set this bit = 0.
1
Frame Alignment Signal Bit. Set this bit = 1.
1
0
Frame Alignment Signal Bit. Set this bit = 1.
Register Name:
TNAF
Register Description:
Transmit Nonalign Frame Register
Register Address:
21 Hex
Bit #
7
6
5
4
3
2
1
0
Name
Si
1
A
Sa4
Sa5
Sa6
Sa7
Sa8
Note: Bit 6 must be programmed to 1. The DS21Q59 does not automatically set this bit.
NAME
BIT
FUNCTION
Si
7
International Bit
1
6
Frame Nonalignment Signal Bit. Set this bit = 1.
A
5
Remote Alarm (Used to transmit the alarm.)
Sa4
4
Additional Bit 4
Sa5
3
Additional Bit 5
Sa6
2
Additional Bit 6
Sa7
1
Additional Bit 7
Sa8
0
Additional Bit 8
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