MZ-NH1

Pin No.

Pin Name

I/O

 

Description

 

 

 

 

 

 

 

 

 

 

 

 

238

XRST_MTR

O

Reset signal output to the motor driver

 

 

 

 

_DRV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

239

XCS_NV

O

Chip select signal output to the EEPROM

 

 

 

 

 

 

 

 

 

 

 

240

CHG_PWM

O

Charge current or voltage control signal output terminal

 

 

 

241

IAMP_CAL

O

Offset signal output of current sense amplifier

 

 

 

 

242

NC

Not used

 

 

 

 

 

 

 

 

 

 

 

 

 

 

243

D_VCONT

O

For voltage control signal output to the headphone amplifier

 

 

_PWM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

244

CHG_OPR_LED

O

Charge indication LED drive signal output terminal

 

 

 

 

 

 

 

 

 

 

245

XCS_REC_DRV

O

Chip select signal output to the over write head driver

 

 

 

246

GND_SW

O

Ground line switching signal output terminal

Not used

 

 

 

247

CS_RTC

O

Chip select signal output for real time clock

 

 

 

 

248

JOG_A

I

Jog dial pulse input terminal

Not used

 

 

 

 

 

 

 

 

 

 

 

 

 

249

JOG_B

I

Jog dial pulse input terminal

Not used

 

 

 

 

 

 

 

 

 

 

 

 

250

VBUS_DET

I

USB power supply voltage detection terminal

 

 

 

 

 

 

 

 

 

 

 

 

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

HIMD_

I

Recording protector detection input for Hi-MD disc

 

 

 

PROTECT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

254

LDPEN

O

Pulse/DC light-emit switching signal output terminal

 

 

 

 

 

 

 

 

 

255

CHG_TYPE2

O

Battery charge control signal output terminal

“H”: charging

Not used

 

 

 

 

 

 

 

 

 

256

DRAM_HOLD

I

Detection terminal for internal D-RAM power supply information keeping

_DET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

257

DRAM_VDD

O

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

_CLR

 

 

 

 

 

 

 

 

 

 

 

 

 

258

AD2ENDF

I

Monitoring terminal for flag of servo signal A/D measuring finish

 

259

TEST

Not used

 

 

 

 

 

 

 

 

 

 

 

 

 

 

260

SRAM_MODE

I

Not used

 

 

 

 

 

 

 

 

 

 

 

 

 

 

261

HSALF

I

Not used

 

 

 

 

 

 

 

 

 

 

 

 

 

 

262 to

TIGER_MON0 to

O

Trigger monitoring terminal

output clock=18.5 MHz

 

 

 

271

TIGER_MON9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

272

XLSRCK

O

Pulse output for laser strobe recording

 

 

 

 

273

TAT

Not used

 

 

 

 

 

274

TAN

Not used

 

 

 

 

 

 

 

 

 

 

 

 

 

 

275

NAR

Not used

 

 

 

 

 

 

 

 

 

 

 

 

 

 

276

IDO

Not used

 

 

 

 

 

 

 

 

 

 

 

 

 

 

277

SAK

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 clock signal 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

Data input from ATRAC3 plus encoder communication

Not used

 

 

 

 

 

285

SO4

O

Data output for ATRAC3 plus encoder communication Not used

 

286

SCK4

O

Clock signal output for ATRAC3 plus encoder communication Not used

287

SCS3

O

Chip select signal output for LAM microcomputer communication

Not used

 

 

 

 

 

 

 

 

 

47