Antex Electronics StudioCard AV Pro, StudioCard 2000, & SC-22 User Manual
Page 120
D S P
C h a p t e r 6
Antex Electronics Corporation
Antex StudioCard 6-11
DSP
The DSP is responsible for handling all of the StudioCard’s on-
board resources and communicating with the host. These
tasks include the following:
Digital audio buffer management, mixing, and audio device
routing
A/D and D/A control
Digital audio transmitter and receiver control
Sample clock generator control
SMPTE time code generator and receiver control, and time
code message formatting
MIDI tasks including buffer management, message parsing,
time stamping, system exclusive and real-time message
handling, and SMPTE time code to MTC conversion
Host interface message processing, data transfers, and
interrupts
SPx header interface data handling and control