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SD-NX10H
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1*
EFMMON
Output
EFM monitor output
2
AVCC1
Input
Analog power supply (for EFM system 8AD, 8DA)
3
EFMI
Input
EFM signal input from RF amplifier
4
AGND1
—
Analog GND
5
AVCC2
Input
Analog power supply (for servo system, ADIP system 1bit AD)
6
VREF
Input
Reference voltage input for RF amplifier
7
WBI
Input
ADIP wobble signal
8
TCG
Input
Track cross signal
9
AIN
Input
Focus error signal A
10
BIN
Input
Focus error signal B
11
EIN
Input
Tracking error signal E
12
FIN
Input
Tracking error signal F
13
VBAT
Input
Power voltage detection signal for constant voltage servo
14
VDD1
Input
Internal digital power supply
15
DGND
—
Digital GND
16
TEST2
Input
Input for test. Connected to GND if used normally
17*
X176KO
Output
Clock output. f=176.4kHz (4fs)
18*
FODRF
Output
Focus servo forward output. PWM.
19
FODRR
Output
Focus servo reverse output. PWM.
20*
TRDRF
Output
Tracking servo forward output. PWM.
21
TRDRR
Output
Tracking servo reverse output. PWM.
22*
SLDRF
Output
Slide servo forward output. PWM.
23
SLDRR
Output
Slide servo reverse output. PWM.
24*
SPDRF
Output
Spindle servo forward output. PWM.
25
SPDRR
Output
Spindle servo reverse output.
26
RAA3
Output
Address output to external D-RAM. ADR3
27
RAA2
Output
Address output to external D-RAM. ADR2
28
RAA1
Output
Address output to external D-RAM. ADR1
29
RAA0
Output
Address output to external D-RAM. ADR0 (LSB)
30*
RAA10
Output
Address output to external D-RAM. ADR10 (MSB)
31
VDD2
Input
Power supply for interface
32
RAA4
Output
Address output to external D-RAM. ADR4
33
RAA5
Output
Address output to external D-RAM. ADR5
34
RAA6
Output
Address output to external D-RAM. ADR6
35
RAA7
Output
Address output to external D-RAM. ADR7
36
RAA8
Output
Address output to external D-RAM. ADR8
37
RAOEX
Output
Data output enable signal output to external D-RAM
38
DGND
—
Digital GND
39
RACASX
Output
Column address strobe signal output to external D-RAM
40
RAD2
Input/Output
Data input and output with external D-RAM. D2
41
RAD3
Input/Output
Data input and output with external D-RAM. D3 (MSB)
42
RAA9
Output
Address output to external D-RAM. ADR9
43
RARASX
Output
Low address strobe signal output to external D-RAM
44
RAWEX
Output
Data write enable signal output to external D-RAM
45
RAD1
Input/Output
Data input and output with external D-RAM. D1
46
RAD0
Input/Output
Data input and output with external D-RAM. D0 (LSB)
47*
RAA11
Output
Address output to external D-RAM. ADR11 (MSB 64 Mbit)
48*
ACRCER
Output
CRC error flag monitor output of ADIP
49*
PLCK
Output
Playback mode: EFM PLL clock output
50
EFM0
Output
Recording mode: EFM signal output. Playback mode: C1F (C1 error flag) monitor output.
51*
X700KO
Output
Clock output. f=705.6kHz
IC1201 VHiLR37816A-1: Endec/Atrac (LR37816A) (1/2)
Pin No.
Function
Terminal Name Input/Output
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
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