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RS-422 ADAT sync cable specification users reports and reviews |
| Date | Content Revision |
User opinion | Comment | Approved by moderator? |
|---|---|---|---|---|
| CORRECT | APPROVED | |||
| CORRECT | APPROVED | |||
| 2009-03-26 01:47:38 | rev. 2 | INCORRECT | All ADAT syncing is done through the SYNC OUT circuit. The ADAT interfaces to the BRC via the 9 pin Sync Out connector. Synchronization is achieved when the ADAT locks onto the 48 KHZ signal being fed from the BRC through pin 26 of U11. The signal TCOUT provides all time code information to the ADAT via pin 8 of J10. All communication from the ADAT, as well as information about the ADAT's current location and mode of operation, is received through the signal line RXD2, which runs from pins 2 and 6 of J10, through opto-isolator U12, to pin 78 on U10. Finally, all information to the ADAT, with the exception of the time code information, is transmitted through the signal line TXD2, which runs from pin 77 of U10, through 2 inverters (U15E and U14F), and finally out through pin 9 of J10. Since the ADATs also uses opto-isolators as part of its sync input circuit, the BRC sends out three 5V DC references through connector J10, pins 3, 4, and 5. These voltages feed the opto-isolators within the ADAT for the signals 48 KHZ, TCOUT, and TXD2, respectively. | APPROVED |
| 2012-02-11 02:22:16 | rev. 2 | ERROR FIXED | ADAT sync is a male-to-male cable. Pinout ======== 1-1 2-2 3-3 4-4 5-5 6-6 7-7 8-8 9-9 | APPROVED |
| 2018-12-08 19:13:54 | rev. 3 | CORRECT | no | APPROVED |
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Pinouts.ru > Pinout of RS-422 ADAT sync cable and layout of 9 pin D-SUB female connector and 9 pin D-SUB female connector |
should be correct |