DS2154LN+ Maxim Integrated Products, DS2154LN+ Datasheet - Page 25

• Manufacturer Part Number: DS2154LN+
• Description: IC TXRX E1 1CHIP 5V ENH 100-LQFP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS2154LN+

• 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: Lead free / RoHS Compliant

CCR1: COMMON CONTROL REGISTER 1 (Address = 14 Hex)
(MSB)
SYMBOL
FLB
RHDB3
THDB3
RCRC4
TCRC4
RG802
TG802
RSM
FLB
THDB3
POSITION
CCR1.7
CCR1.6
CCR1.5
CCR1.4
CCR1.3
CCR1.2
CCR1.1
CCR1.0
TG802
NAME AND DESCRIPTION
Framer Loopback.
0 = loopback disabled
1 =loopback enabled
Transmit HDB3 Enable.
0 = HDB3 disabled
1 = HDB3 enabled
Transmit G.802 Enable. See Section
0 = do not force TCHBLK high during bit 1 of time slot 26
1 = force TCHBLK high during bit 1 of time slot 26
Transmit CRC4 Enable.
0 = CRC4 disabled
1 = CRC4 enabled
Receive Signaling Mode Select.
0 = CAS signaling mode
1 = CCS signaling mode
Receive HDB3 Enable.
0 = HDB3 disabled
1 = HDB3 enabled
Receive G.802 Enable. See Section
0 = do not force RCHBLK high during bit 1 of time slot 26
1 = force RCHBLK high during bit 1 of time slot 26
Receive CRC4 Enable.
0 = CRC4 disabled
1 = CRC4 enabled
TCRC4
25 of 87
RSM
RHDB3
14
14
for details.
for details.
RG802
RCRC4
(LSB)