DS2154L Maxim Integrated Products, DS2154L Datasheet - Page 24

• Manufacturer Part Number: DS2154L
• Description: IC TXRX E1 1CHIP 5V ENH 100-LQFP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS2154L

• Number Of Drivers/receivers: 1/1
• Protocol: E1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TCR2: TRANSMIT CONTROL REGISTER 2 (Address = 13 Hex)
(MSB)
Sa8S
SYMBOL
AEBE
ODM
Sa8S
Sa7S
Sa6S
Sa5S
Sa4S
PF
Sa7S
POSITION
TCR2.7
TCR2.6
TCR2.5
TCR2.4
TCR2.3
TCR2.2
TCR2.1
TCR2.0
Sa6S
NAME AND DESCRIPTION
Sa8 Bit Select. Set to 1 to source the Sa8 bit from the TLINK
pin; set to 0 to not source the Sa8 bit. See Section
details.
Sa7 Bit Select. Set to 1 to source the Sa7 bit from the TLINK
pin; set to 0 to not source the Sa7 bit. See Section
details.
Sa6 Bit Select. Set to 1 to source the Sa6 bit from the TLINK
pin; set to 0 to not source the Sa6 bit. See Section
details.
Sa5 Bit Select. Set to 1 to source the Sa5 bit from the TLINK
pin; set to 0 to not source the Sa5 bit. See Section
details.
Sa4 Bit Select. Set to 1 to source the Sa4 bit from the TLINK
pin; set to 0 to not source the Sa4 bit. See Section
details.
Output Data Mode.
0 = pulses at TPOSO and TNEGO are one full TCLKO period
wide
1 = pulses at TPOSO and TNEGO are 1/2 TCLKO period wide
Automatic E-Bit Enable.
0 = E-bits not automatically set in the transmit direction
1 = E-bits automatically set in the transmit direction
Function of RLOS/LOTC Pin.
0 = Receive Loss of Sync (RLOS)
1 = Loss of Transmit Clock (LOTC)
Sa5S
24 of 87
Sa4S
ODM
AEBE
14
14
14
14
14
for timing
for timing
for timing
for timing
for timing
(LSB)
PF