ds26518 Maxim Integrated Products, Inc., ds26518 Datasheet - Page 214

• Manufacturer Part Number: ds26518
• Description: 8-port T1/e1/j1 Transceiver
• Manufacturer: Maxim Integrated Products, Inc.

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit 2: Transmit BERT Port Direction Control (TBPDIR)
Bit 1: Transmit BERT Port Framed/Unframed Select (TBPFUS)
Bit 0: Transmit BERT Port Enable (TBPEN)
0 = Normal (line) operation. Transmit BERT port sources data into the transmit path.
1 = System (backplane) operation. Transmit BERT port sources data into the receive path (RSERn). In this
mode, the data from the BERT is muxed into the receive path.
0 = The DS26518’s transmit BERT will not clock data into the F-bit position (framed).
1 = The DS26518’s transmit BERT will clock data into the F-bit position (unframed).
0 = Transmit BERT port is not active.
1 = Transmit BERT port is active.
—
7
0
TXPC
Transmit Expansion Port Control Register
18Ah + (200h x (n - 1)) : where n = 1 to 8
—
6
0
—
5
0
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—
4
0
—
3
0
DS26518 8-Port T1/E1/J1 Transceiver
TBPDIR
2
0
TBPFUS
1
0
TBPEN
0
0