peb22504 Infineon Technologies Corporation, peb22504 Datasheet - Page 78

• Manufacturer Part Number: peb22504
• Description: Quad Line Interface Unit For E1dt1dj1 Quadliu
• Manufacturer: Infineon Technologies Corporation

XLLP
XLT
DAXLT
XLHC
Data Sheet
Reserved
0 =
1 =
Transmit Line Tristate
0 =
1 =
0 =
1 =
Transmit Line High Current
0 =
1 =
Disable Automatic Tristating of XL1/2
Normal operation
Reserved (not to be used)
Normal operation
Transmit line XL1/XL2 is switched into high-impedance state. If
this bit is set, the transmit line monitor status information is
frozen. This bit is functionally ored with pin TRIST unless XDIN
function is used during decoder bypass.
Normal operation. If a short is detected on pins XL1/2, the
transmit line monitor sets the XL1/2 outputs into a high-
impedance state.
If a short is detected on XL1/2 pins, automatically setting these
pins into a high-impedance (by the XL-monitor) state is
disabled.
Output current less than 50 mA
Output current more than 50 mA
To be selected for T1/J1 mode or E1 mode.
78
Register Description
QuadLIU V1.1
PEB 22504
2001-02