cx28394 Conexant Systems, Inc., cx28394 Datasheet - Page 145

• Manufacturer Part Number: cx28394
• Description: Quad/x16/octal-t1/e1/j1 Framers
• Manufacturer: Conexant Systems, Inc.

CX28394/28395/28398
Quad/x16/Octal—T1/E1/J1 Framers
3.6 Interrupt Enable Registers
Writing a one to an IER bit allows that specific interrupt source to activate its respective ISR bit, the associated
MIR bit. While cleared, each IER bit allows that source to activate its respective ISR bit, but prevents activation
of the MIR bit.
RMYEL
RYEL
RPDV
RAIS
RALOS
RLOS
RLOF
SIGFRZ
Unused bits are reserved and should be written to 0.
LOOPDN
LOOPUP
TPDV
TLOC
TLOF
ONESEC
100054E
00C—Alarm 1 Interrupt Enable Register (IER7)
00D—Alarm 2 Interrupt Enable Register (IER6)
LOOPDN
RMYEL
7
7
Enable RMYEL Interrupt
Enable RYEL Interrupt
Enable RPDV Interrupt
Enable RAIS Interrupt
Enable RALOS Interrupt
Enable RLOS Interrupt
Enable RLOF Interrupt
Enable SIGFRZ Interrupt
Enable LOOPDN Interrupt
Enable LOOPUP Interrupt
Enable TPDV Interrupt
Enable TLOC Interrupt
Enable TLOF Interrupt
Enable ONESEC Interrupt
LOOPUP
RYEL
6
6
RPDV
TPDV
5
5
RAIS
—
4
4
Conexant
RALOS
TLOC
3
3
RLOS
—
2
2
3.6 Interrupt Enable Registers
RLOF
TLOF
1
1
3.0 Registers
ONESEC
SIGFRZ
0
0
3-23