PEF2256 INFINEON [Infineon Technologies AG], PEF2256 Datasheet - Page 231

• Manufacturer Part Number: PEF2256
• Description: E1/T1/J1 Framer and Line Interface Component for Long- and Short-Haul Applications
• Manufacturer: INFINEON [Infineon Technologies AG]

Receive Address Byte Low Register 2 (Read/Write)
Value after reset: FF
RAL2
RAL2
Interrupt Port Configuration (Read/Write)
Value after reset: 00
IPC
SSYF
IC0, IC1
User’s Manual
Hardware Description
7
7
Value of the second individually programmable low address
byte.
Note:Unused bits have to be cleared.
Select SYNC Frequency
Only applicable in master mode (LIM0.MAS = 1) and bit CMR2.DCF
is cleared.
0
1
Interrupt Port Configuration
These bits define the function of the interrupt output stage (pin INT):
IC1
X
0
1
H
H
Reference clock on port SYNC is 2.048 MHz
Reference clock on port SYNC is 8 kHz
0
1
1
IC0
231
Function
Open drain output
Push/pull output, active low
Push/pull output, active high
SSYF
IC1
DS1.1, 2003-10-23
PEF 2256 H/E
IC0
E1 Registers
0
0
FALC
(07)
(08)
®
56