ZL50234GDC ZARLINK [Zarlink Semiconductor Inc], ZL50234GDC Datasheet - Page 32

• Manufacturer Part Number: ZL50234GDC
• Description: 8 Channel Voice Echo Canceller
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

32
ZL50234
Unused
Unused
I<4:0>
Bit 7
IRQ
IRQ
Logic high indicates an interrupt has occurred. IRQ bit is cleared after the Interrupt FIFO register
is read. Logic Low indicates that no interrupt is pending and the FIFO is empty.
Unused bit.
Unused bit.
I<4:0> binary code indicates the channel number at which a Tone Detector state change has
occurred. Note: Whenever a Tone Disable is detected or released, an interrupt is generated.
Unused
Bit 6
Power-up 00
Unused
Bit 5
hex
Functional Description of Register Bits
Interrupt FIFO Register
Zarlink Semiconductor Inc.
Bit 4
I4
Bit 3
I3
R/W Address: 410
Bit 2
I2
Bit 1
I1
hex
Data Sheet
Bit 0
I0