EMC12 ETC2 [List of Unclassifed Manufacturers], EMC12 Datasheet - Page 3

• Manufacturer Part Number: EMC12
• Description: Audio Interface for the EmPack System
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

1.
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
1.10
1.11
1.1.1
1.1.2
1.2.1
1.2.2
1.2.3
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
1.4.1
1.4.2
1.4.3
1.4.4
1.4.5
1.5.1
1.5.2
1.5.3
1.5.4
09 Jan 2006
EMC12 AUDIO INTERFACE FOR THE EMPACK SYSTEM................................1-1
EmPack EMC12 Overview...........................................................................................................................................1-1
EMC12 Hardware Specification .................................................................................................................................1-4
EMC12 TDM................................................................................................................................................................1-12
EMC12 DSP.................................................................................................................................................................1-26
EMC12 CODECS ........................................................................................................................................................1-29
Display LEDs................................................................................................................................................................1-43
Temperature Sensor...................................................................................................................................................1-43
Mechanical Characteristics......................................................................................................................................1-43
Power Consumption....................................................................................................................................................1-43
Software ........................................................................................................................................................................1-44
Reference Documents ................................................................................................................................................1-44
EMC12 Introduction..............................................................................................................................................1-1
EMC12 Top Level Description.............................................................................................................................1-2
EmPack Mezzanine Interface................................................................................................................................1-4
Parallel I/O...............................................................................................................................................................1-5
Reset and Configuration.....................................................................................................................................1-11
TDM Connections...............................................................................................................................................1-12
Continuation Slots ...............................................................................................................................................1-15
TDM Validity and Conditional Transfers.........................................................................................................1-16
Programmable TDM Validity..............................................................................................................................1-16
TDM FIFO.............................................................................................................................................................1-17
TDM Last Control Word ....................................................................................................................................1-18
TDM Reset............................................................................................................................................................1-18
API Functions for TDM Control.......................................................................................................................1-19
DSP Reset..............................................................................................................................................................1-26
DSP Interrupts ......................................................................................................................................................1-26
DSP Clock..............................................................................................................................................................1-26
DSP Memory.........................................................................................................................................................1-28
Sync Input.............................................................................................................................................................1-28
Analog I/O............................................................................................................................................................1-29
Data Conversion Mode and Sampling Rate.....................................................................................................1-33
I/O Jumper Settings .............................................................................................................................................1-36
EmPack Audio Signals ........................................................................................................................................1-38
Table of Contents
Communication Automation Corporation
EMC12 Hardware Reference Manual
iii