MZ-RH910

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 (-) input/output terminal

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 pull-up resistor connection control terminal

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)

47