DS26334G+ Maxim Integrated Products, DS26334G+ Datasheet - Page 78

• Manufacturer Part Number: DS26334G+
• Description: IC INTERFACE LINE 16CH 256-CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS26334G+

• Number Of Drivers/receivers: 16/16
• Protocol: IEEE 1149.1
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 256-CSBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address (LIUs 1–8):
Bit #
Name
Default
Bits 7 to 4: Channel 8 Receive Signal Level [3:0] (C8RSL[3:0]). C8RSL[3:0] bits provide the receive signal level
as shown in
Bit 4: Channel 8 Receive Signal Level 0/Calibration Status (C8RSL0/CALSTAT). When CRIMP is high,
C8RSL0 will be replaced by a real-time status bit for the receive internal termination calibration circuit. If the bit is
low, this indicates that the calibration has not completed. If the bit is high, this indicates the calibration completed
successfully. Normally this bit should go high within 7µs of the low-to-high transition of the CRIMP bit. Receive
termination values will be updated subsequently.
Bits 3 to 0: Channel 7 Receive Signal Level [3:0] (C7RSL[3:0]). C7RSL[3:0] bits provide the receive signal level
as shown in
Register Address (LIUs 9–16):
Bit #
Name
Default
Bits 7 to 4: Channel 16 Receive Signal Level [3:0] (C16RSL[3:0]). C16RSL[3:0] bits provide the receive signal
level as shown in
Bits 3 to 0: Channel 15 Receive Signal Level [3:0] (C15RSL[3:0]). C15RSL[3:0] bits provide the receive signal
level as shown in
C16RSL3
C8RSL3
Table
Table
7
0
7
0
Table
Table
6-17.
6-17.
6-17.
6-17.
C16RSL2
C8RSL2
6
0
6
0
RSL4
Receive Signal Level Indicator 4 Register
0Fh
2Fh
C16RSL1
C8RSL1
DS26334 3.3V, 16-Channel, E1/T1/J1 Short/Long-Haul Line Interface Unit
5
0
5
0
CALSTAT
C16RSL0
C8RSL0/
78 of 121
4
0
4
0
C15RSL3
C7RSL3
3
0
3
0
C15RSL2
C7RSL2
2
0
2
0
C15RSL1
C7RSL1
1
0
1
0
C15RSL0
C7RSL0
0
0
0
0