AMBE-1000 Digital Voice Systems, Inc., AMBE-1000 Datasheet - Page 8

• Manufacturer Part Number: AMBE-1000
• Manufacturer: Digital Voice Systems, Inc.

The AMBE-1000 is not recommended for new designs.
Please refer to the AMBE-2000/2020 product line.
List of Tables
Table 3-A Channel Interface Selection Table ........................................................................... 18
Table 3-B Channel Parallel Interface Pin Descriptions............................................................... 19
Table 3-C Low Level Timing Parameters for Active Parallel Mode Output .................................... 20
Table 3-D Low Level Timing Parameters for Active Parallel Mode Input ...................................... 21
Table 3-E Low Level Timing Parameters for Passive Parallel Mode Output ................................... 22
Table 3-F Low Level Timing Parameters for Passive Parallel Mode Input ..................................... 23
Table 3-G Channel Serial Interface Pin Descriptions................................................................. 28
Table 3-H Low Level Timing Parameters for Passive Serial Mode................................................ 29
Table 4-A Basic Framed Output Format .................................................................................. 32
Table 4-B Status_0 Format ................................................................................................... 33
Table 4-C DTMF Tone Detection Parameters............................................................................ 34
Table 4-D Status_2 Format ................................................................................................... 34
Table 4-E DTMF Codes.......................................................................................................... 35
Table 4-F Framed Input : ID Values Summary ........................................................................ 36
Table 4-G Control_0 Format .................................................................................................. 37
Table 4-H Voice Data Input Frame Format .............................................................................. 37
Table 4-I Rate Selection Frame Format .................................................................................. 38
Table 4-J Rate Selection Using Control_1 and Control_2........................................................... 38
Table 4-K Input / Output Gain and Silence Threshold Configuration Frame Format...................... 39
Table 4-L Input / Output Gain Configuration ........................................................................... 39
Table 4-M A/D-D/A, VAD, Echo Canceller Configuration Frame Format ....................................... 40
Table 4-N ID = 0x03, Control_1 (SIOC Control Register) Field Format ....................................... 40
Table 4-O ID = 0x03, Control_1 (SIOC Control Register) Field Values........................................ 41
Table 4-P ID = 0x03, Control_2 Field Format .......................................................................... 41
Table 4-Q ID = 0x03, Control_2 Field Values ......................................................................... 42
Table 4-R Example Control Frame with ID=0x03 ..................................................................... 42
Table 4-S Command Frame for Standard Sleep Mode ............................................................... 43
Table 4-T Command Frame for Deep Sleep Mode..................................................................... 43
Table 4-U DTMF Command Frame Format ............................................................................... 43
Table 4-V Tone Amplitude with Examples ............................................................................... 43
Table 4-W Generated Tone Values ......................................................................................... 44
Table 4-X Wakeup Command Frame Format ........................................................................... 44
Table 4-Y Unframed Serial Output Data Format....................................................................... 45
Table 4-Z Unframed Serial Input Data Format......................................................................... 46
Table 4-AA Example Control Frame in Unframed Serial Mode .................................................... 47
Table 5-A C_SEL[2-0] : A/D-D/A Hardware Configuration Values .............................................. 49
Table 5-B A/D-D/A Interface Preset Signal Directions............................................................... 50
Table 5-C Low Level Timing Parameters for A/D-D/A in Active Mode .......................................... 51
Table 5-D Low Level Timing Parameters for A/D-D/A in Passive Mode ........................................ 52
Table 6-A Hardware Voice and FEC Rate Selection ................................................................... 53
Table 6-B Summary of Power Saving Modes............................................................................ 56
Table 7-A Pin Descriptions .................................................................................................... 59
Table 7-B CLK_I and CLK_O Timing Parameters ...................................................................... 63
Table 7-C Reset Timing Parameters ....................................................................................... 64
Table 7-D Normal Operating Conditions .................................................................................. 67
Table 7-E Absolute Maximum Ratings..................................................................................... 67
page 8
The AMBE-1000 is not recommended for new designs.
Please refer to the AMBE-2000/2020 product line.
Visit us at www.dvsinc.com