Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Non OS PCM63s ? posted by Daniel Espley on March 17, 2001 at 04:31:15:
Here's hoping TI keeps it in production. The separate offset current pin enabling a single ended looped cascode I/V would be missed.Do you mean:
16bit 1x data, fed directly from a sony cdx25xx, or cs 84xx?
20 bit 1x data from cs 84xx?
Separate l/r 1x data from elsewhere like a xilinx or dsp?
The BB 63 data sheet is not clear whether or not the internal registers are flushed _and_ reset with each l/e negative transition. One would presume that, unlike with the BB 1700/1702/1704, based on the ability to do stopped clock mode(s), it would.
Anybody out there done a test to see if the unused bits powerup to zero and/or reset to zero? Knowing this would greatly simplify 1x apps.
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Follow Ups
- That classic DAC PCM 63 - wildmonkeysects 14:34:57 03/19/01 (0)