MZ-RH910

Pin No.

Pin Name

I/O

 

 

Description

 

 

247

CS_RTC

O

Chip select signal output to the real time clock Not used

 

 

248

JOG_A

I

Jog dial pulse input terminal (A phase)

 

 

 

 

249

JOG_B

I

Jog dial pulse input terminal (B phase)

 

 

 

 

250

VBUS_DET

I

Detection terminal of USB power supply

 

 

 

251

SSB_DATA

I/O

SSB data input/output with the RF amplifier

 

 

 

252

SSB_CLK

O

SSB clock output to the RF amplifier

 

 

 

 

253

UMD_PROTECT

I

Recording protector for Hi-MD disc detection switch input terminal

 

254

LDPEN

O

Pulse/DC light-emit selection signal output to the optical pick-up block

 

255

CHG_TYPE2

O

Charge control signal output terminal

"H": charging

 

 

256

DRAM_HOLD

I

Detection terminal for internal D-RAM power supply information keeping

 

_DET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

257

DRAM_VDD_CLR

O

Internal D-RAM power supply latch clear signal output for quick mode sleep

 

258

AD2ENDF

I

Monitor input terminal for flag of servo signal A/D measuring finish

 

259

TEST

I

Input terminal for the test

Not used

 

 

 

 

260

SRAM_MODE

I

Terminal for setting

 

 

 

 

 

261

HSALF

I

Terminal for setting

 

 

 

 

 

262 to 271

MON0 to MON9

O

Trigger monitor terminal

Output clock=18.5 MHz

 

 

 

272

XLSRCK

O

Pulse output for laser strobe recording to the optical pick-up

 

 

273

TAT

I

Not used

 

 

 

 

 

274

TAN

I

Not used

 

 

 

 

 

275

NAR

I

Not used

 

 

 

 

 

276

IDO

I

Not used

 

 

 

 

 

277

SAK

O

Not used

 

 

 

 

 

278

LRCKI

I

L/R sampling clock signal input terminal for PCM data interface Not used

 

279

XBCKI

I

Bit clock signal input terminal for the PCM data interface

Not used

 

280

DATAI

I

Serial data input terminal for the PCM data interface

Not used

 

281

SI3

I

Serial data input for LAM microcomputer communication

Not used

 

282

SO3

O

Serial data output for LAM microcomputer communication

Not used

 

283

SCK3

O

Serial data transfer clock signal output for LAM microcomputer communication

Not used

284

SI4

I

Serial data input for ATRAC3 plus encoder communication

Not used

 

285

SO4

O

Serial data output for ATRAC3 plus encoder communication Not used

 

286

SCK4

O

Serial data transfer clock signal output for ATRAC3 plus encoder communication

Not used

287, 

NC

-

Not used

 

 

 

 

 

289

HI_Z_SLD

O

Standby signal output for the sled motor to the motor driver

 

 

290

HI_Z_SPDL

O

Standby signal output for the spindle motor to the motor driver

 

291 to 294

SET_CODE0 to

I

Input terminal for the model setting

 

 

 

 

 

SET_CODE3

 

 

 

 

 

 

 

295, 296

D_EN1, D_EN2

O

Headphone/LINE/beep selection signal output to the headphone amplifier Not used

297

D_ENVG

O

Power on/off control signal output terminal for headphone amplifier

 

298

DADT

O

Audio data output to the D/A converter

Not used

 

 

 

299, 300

PWM_L1,

O

LC drive PWM output terminal Not used

 

 

 

PWM_L2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

301, 302

I2C_1, I2C_2

I/O

Open drain for I2C

 

 

 

 

 

303, 304

JTAG0, JTAG1

I/O

Terminal for setting

 

 

 

 

 

305

CLKIN2

I

Clock signal input terminal (13.5 MHz or 27 MHz)

Not used

 

306

FS256

O

Master clock signal (256Fs=11.2896 MHz) output to A/D converter

 

307

ADDT

I

Data input from A/D converter

 

 

 

 

308

LRCK

O

L/R sampling clock signal (44.1kHz) output to external A/D converter

 

46