mt9094apr1 Zarlink Semiconductor, mt9094apr1 Datasheet - Page 14

• Manufacturer Part Number: mt9094apr1
• Description: Fully Featured Digital Telephone Circuit With Embedded Dsp For Tone Generation And Hands Free Operation
• Manufacturer: Zarlink Semiconductor

Test Loops
Detail LBio and LBoi Loopback Register (address 16h)
LBio
LBoi
DPhone-II Register Map
Address
27-3F
(Hex)
1D
1E
1F
20
21
22
23
24
25
26
Setting this bit causes data on DSTi to be looped back to DSTo directly at the pins. The appropriate channel
enables Ch
Setting this bit causes data on DSTo to be looped back to DSTi directly at the pins.
TONE RINGER WARBLE RATE REGISTER
RECEIVE GAIN CONTROL REGISTER
TRANSMIT AUDIO GAIN REGISTER
1
TRANSMIT DTMF GAIN REGISTER
EN -Ch
TONE COEFFICIENT REGISTER 1
TONE COEFFICIENT REGISTER 2
DSP CONTROL REGISTER
3
EN must also be set.
RESERVED
RESERVED
RESERVED
RESERVED
WRITE
Zarlink Semiconductor Inc.
MT9094
14
RESERVED
RESERVED
RESERVED
RESERVED
VERIFY
VERIFY
VERIFY
VERIFY
VERIFY
VERIFY
VERIFY
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Data Sheet