CX28398 Conexant Systems, CX28398 Datasheet - Page 136

• Manufacturer Part Number: CX28398
• Description: (CX28394 - CX28398) Quad/x16/Octal?T1/E1/J1 Framers
• Manufacturer: Conexant Systems

3.0 Registers
3.4 Interrupt Control Register
DL2
PATT
3-14
Data Link Controller 2 or BOP Receive—Indicates that a transmit or receive interrupt issued
by DL2 or BOP transceiver has received a valid priority codeword and updated RBOP
[addr 0A2]. Processor reads ISR1 [addr 00A] to locate specific source.
PRBS Pattern or Transmit Framer Error—Indicates detection of PRBS test pattern sync or
detection of one or more transmit frame alignment pattern errors. Processor reads ISR0
[addr 00B] to locate specific source.
0 = no event
1 = active interrupt request
0 = no event
1 = active interrupt request
Conexant
Quad/x16/Octal—T1/E1/J1 Framers
CX28394/28395/28398
100054E