MT90812 Mitel Networks Corporation, MT90812 Datasheet - Page 78
MT90812
Manufacturer Part Number
MT90812
Description
Integrated Digital Switch (IDX)
Manufacturer
Mitel Networks Corporation
Datasheet
1.MT90812.pdf
(105 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MT90812AL1
Manufacturer:
TI
Quantity:
1 001
- Current page: 78 of 105
- Download datasheet (338Kb)
MT90812
22.33 HRA Status 2 (HS2)
The register is configured as follows:
22.34 HRA Status 3 (HS3)
The register is configured as follows:
Reading the channel number via this register clears the status bit RXCHNL.
74
Read Address is: 56
Reset Value is: 80
Read Address is: 57
Reset Value is: 80
3-0
3-0
Bit
Bit
7
6
5
4
7
6
5
4
RXCHNL
TXCHNL
CTSACT
TXCHNL
PRX4-1
PRX4-1
TXACT
unused
Name
Name
FLAG
FLAG
TXCHNL
7
H
H
TXCHNL
H
H
7
RXCHNL
TX Channel Number Latched (TXCHNL). The next TX channel number in write
register 3 has been latched by the TX control circuitry and may be rewritten when
this bit is high. The bit is automatically reset when a write to register 3 occurs. On
reset, this bit will be high, although the transmitter will be inactive.
Transmitter Active (TXACT). When high, this status bit indicates that the
transmitter is currently active. On reset, this bit will be low, and TxCEN will be
disabled.
Clear-to-Send Active (CTSACT). See description in HS1 register.
Flag Detect (FLAG). See description in HS1 register.
Present Receive Channel (PRX). See description in HS1 register.
6
TX Channel Number Latched (TXCHNL).
Receive Channel Latched (RXCHNL). See description in HS1 register.
Unused.
Flag Detect (FLAG). See description in HS1 register.
Present Receive Channel (PRX). See description in HS1 register.
TXACT
6
5
CTSACT
5
FLAG
4
FLAG
4
PRX4
3
PRX4
Description
Description
3
PRX3
2
PRX3
2
PRX2
1
Advance Information
PRX2
1
PRX1
0
PRX1
0
Related parts for MT90812
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Global Digital Trunk Synchronizer
Manufacturer:
Mitel Networks Corporation
Datasheet:
Part Number:
Description:
ISO2-CMOS Integrated DTMF Receiver
Manufacturer:
Mitel Networks Corporation
Datasheet:
Part Number:
Description:
Integrated DTMFTransceiver
Manufacturer:
Mitel Networks Corporation
Datasheet:
Part Number:
Description:
Quadrature Downconverter
Manufacturer:
Mitel Networks Corporation
Datasheet:
Part Number:
Description:
Quadrature Downconverter
Manufacturer:
Mitel Networks Corporation
Datasheet:
Part Number:
Description:
Video Programme Delivery Control Interface Circuit
Manufacturer:
Mitel Networks Corporation
Datasheet:
Part Number:
Description:
400MHz Wideband AGC Amplifier
Manufacturer:
Mitel Networks Corporation
Datasheet:
Part Number:
Description:
Product Summary Prototyping Kits
Manufacturer:
Mitel Networks Corporation
Datasheet:
Part Number:
Description:
ISO2-cmos 5 Volt Multi-featured Codec ( MFC )
Manufacturer:
Mitel Networks Corporation
Datasheet:
Part Number:
Description:
Programmable Slic
Manufacturer:
Mitel Networks Corporation
Datasheet:
Part Number:
Description:
Multi-channel Voice Echo CANceller
Manufacturer:
Mitel Networks Corporation
Datasheet:
Part Number:
Description:
CMOS Low-voltage Acoustic Echo CANceller
Manufacturer:
Mitel Networks Corporation
Datasheet:
Part Number:
Description:
CMOS St-bus Family Digital Subscriber Line Interface Circuit
Manufacturer:
Mitel Networks Corporation
Datasheet:
Part Number:
Description:
ISO-cmos St-bus Family St-bus Parallel Access Circuit
Manufacturer:
Mitel Networks Corporation
Datasheet:
Part Number:
Description:
T1/E1 System Synchronizer
Manufacturer:
Mitel Networks Corporation
Datasheet: