46
MZ-NH700/NHF800
Pin No.
Pin Name
I/O
Description
288
SCS4
O
Chip select signal output for ATRAC3 plus encoder communication Not used
289
HI_Z_SLD
O
Standby signal output terminal for the sled motor
290
HI_Z_SPDL
O
Standby signal output terminal for the spindle motor
291 to
294
SET_CODE0 to
SET_CODE3
I
Setting terminal for the destination
295
D_EN1
O
Control signal output for class-D amplifier Not used
296
D_EN2
O
Control signal output for class-D amplifier Not used
297
D_ENVG
O
Enable/disable switching control terminal for class-D amplifier booster circuit Not used
298
DADT
O
Audio data output terminal Not used
299
PWM_L1
O
LC drive PWM output terminal
300
PWM_L2
O
LC drive PWM output terminal
301
I2C 1
—
Open drain for IIC
302
I2C 2
—
Open drain for IIC
303, 304
TEST
—
Not used
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
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 output for class-D amplifier Not used
313
DTCK
I/O
TSB master data clock input/output or SSB data input/output
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 terminal
317
SUSPEND
O
USB suspend signal output
318
UPUEN
O
USB pull-up resistor connection control output terminal
319
UOSCI
I
Resonator (48MHz) connection terminal for the USB oscillation circuit
320
UOSCO
O
Resonator (48MHz) connection terminal for the USB oscillation circuit
321 to 325
NC
—
Not used
