pef22504 Infineon Technologies Corporation, pef22504 Datasheet - Page 115

• Manufacturer Part Number: pef22504
• Description: Quad E1/t1/j1 Line Interface Component For Long- And Short-haul Applications Pef 22504 E, Pef 22504 Ht, Version 2.1
• Manufacturer: Infineon Technologies Corporation

Each of the input functions may only be selected once in a channel except for the GPI functionality. No input
function must be selected twice or more.
Table 34
Selection
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Data Sheet
Multi Function Port Selection
RFP Signal Available
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
RLT
GPI
GPOH
GPOL
LOS
RTDMT
RDON
RCLK
on port
A, B, C, D
A, B, C, D
A, B, C, D
A, B, C, D
A, B, C, D
A, B, C, D
A, B, C, D
A, B, C, D
RFP Function
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Receive line
termination; logically
OR´d with
LIM0.RTRS
General purpose
input
General purpose
output high
General purpose
output low
Loss of signal
indication output
Receive framer
interface tristate for
pins RDOP and
RCLK; logically OR´d
with DIC3.RRTRI
Receive data
negative output or
bipolar violation
output
RCLK output
115
XFP Signal Available
Reserved
Reserved
Reserved
TCLK
Reserved
Reserved
Reserved
XCLK
XLT
GPI
GPOH
GPOL
Reserved
XDIN
XLT
Reserved
A, B, C, D
on port
A, B, C, D
A, B, C, D
A, B, C, D
A, B, C, D
A, B, C, D
A, B, C, D
A, B, C, D
A, B, C, D
Functional Description
XFP Function
Reserved
Reserved
Reserved
Transmit clock input
Reserved
Reserved
Reserved
Transmit clock output
Transmit line tristate
control, high active
General purpose
input
General purpose
output high
General purpose
output low
Reserved
Transmit data
negative input
Transmit line tristate
control, low active
Reserved
Rev. 1.3, 2006-01-25
QuadLIU
PEF 22504
TM