参数资料
型号: DS2143
厂商: DALLAS SEMICONDUCTOR
元件分类: Digital Transmission Controller
英文描述: DATACOM, FRAMER, PDIP40
封装: 0.600 INCH, DIP-40
文件页数: 4/44页
文件大小: 552K
代理商: DS2143
DS2143/DS2143Q
12 of 44
TCR2: TRANSMIT CONTROL REGISTER 2 (Address=13 Hex)
(MSB)
(LSB)
Sa8S
Sa7S
Sa6S
Sa5S
Sa4S
-
AEBE
P34F
SYMBOL
POSITION
NAME AND DESCRIPTION
Sa8S
TCR2.7
Sa8 Bit Select. Set to 1 to source the Sa8 bit from the TLINK
pin; set to 0 to not source the Sa8 bit.
Sa7S
TCR2.6
Sa7 Bit Select. Set to 1 to source the Sa7 bit from the TLINK
pin; set to 0 to not source the Sa7 bit.
Sa6S
TCR2.5
Sa6 Bit Select. Set to 1 to source the Sa6 bit from the TLINK
pin; set to 0 to not source the Sa6 bit.
Sa5S
TCR2.4
Sa5 Bit Select. Set to 1 to source the Sa5 bit from the TLINK
pin; set to 0 to not source the Sa5 bit.
Sa4S
TCR2.3
Sa4 Bit Select. Set to 1 to source the Sa4 bit from the TLINK
pin; set to 0 to not source the Sa4 bit.
-
TCR2.2
Not Assigned. Should be set to 0 when written to.
AEBE
TCR2.1
Automatic E-Bit Enable.
0 = E-bits not automatically set in the transmit direction.
1 = E-bits automatically set in the transmit direction.
P34F
TCR2.0
Function of Pin 34.
0 = Receive Loss of Sync (RLOS).
1 = Loss of Transmit Clock (LOTC).
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