Pin No. | Pin Name | I/O | Description |
309 | XBCK | O | Bit clock (2.8224 MHz) output to the external A/D converter |
310 | OSCI | I | Main system clock input terminal (22.5792 MHz) |
311 | OSCO | O | Main system clock output terminal (22.5792 MHz) |
312 | FS512 | O | Clock signal (512Fs=22.5792 MHz) output to the headphone amplifier |
313 | DTCK | I/O | TSB master data clock input/output or SSB data input/output with the remote commander |
314 | UDP | I/O | USB data (+) input/output terminal |
315 | UDM | I/O | USB data |
316 | USBHOLD | I | USB hold signal input from the power control IC |
317 | SUSPEND | O | USB suspend signal output to the power control IC |
318 | UPUEN | O | USB |
319 | UOSCI | I | System clock input terminal (48 MHz) (for USB oscillation circuit) |
320 | UOSCO | O | System clock output terminal (48 MHz) (for USB oscillation circuit) |
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