LSI Specification for DV
1. DV CODEC / IEEE1394 Link LSI (IC5202)
Voltage
I/O:
Internal:
Function
DV Decode
DV Encode
IEEE1394 Link Layer Control
IEC61883 AV/C Command Control
(The control command sending
function to a DV camcorder etc.)
CPU (For IEEE1394 processing)
2. IEEE1394 PHY LSI (IC5101)
Voltage
3.3V
Function
IEEE1394 conformity physical layer control LSI
24.576MHz (PLL for IEEE1394)
built-in Crystal oscillation circuit
(Crystal oscillator is external)
MAIN BOARD
3.3V
2.5V
3. Audio Sampling Rate Converter (IC3301)
Voltage
3.3V
Function
the following sampling rates are converted
in order to absorb frequency deflection.
48kHz (DV Clock) ! 48kHz (Recorder Clock)
32kHz (DV Clock) ! 48kHz (Recorder Clock)
36.