Sony 70AP Car Stereo System User Manual


 
69
DSR Series
(9) CURRENT TIME SENSE
In the DSR-DR1000, the CURRENT TIME SENSE is the command that aims at inquiry of the Current
Time of the present status (when recording/playback is in progress).
Command format
Item Size Value Description
DC 1 0x02 Data Count
CMD1 1 0x1A Command1
CMD2 1 0xC0 Command2
DATA1 1 0xXX FILE HANDLE
DATA2 1 0xXX REQUEST TIME BIT MAP
REQUEST TIME BIT MAP
BIT7 BIT6 BIT5 BIT4 BIT3 BIT2 BIT1 BIT0
0 0 0 0 0 VITC LTC FTC
Requests that cannot be accepted due to their contents
1. Requesting the DC using a value other than 0x02.
2. Requesting the FILE HANDLE using a value other than 0x00.
3. Requesting the REQUEST TIME BIT MAP using a value other than 1 through 7.
If any request having the above-described contents is issued, the CURRENT TIME is returned as “CUR-
RENT TIME (without TIME data)”