DX-SX1H
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IC606 RH-iX1473GEZZ: Digital Servo (IX1473GE) (1/3)
1
VSS
—
Digital ground terminal
2
BCK
Output
Bit clock (1.4122 MHz) output terminal
3
AOUT
Output
Audio data output terminal
4
DOUT
Output
Digital-out output terminal
5*
MBOV
Output
When buffer memory over signal output terminal is over: "H"
6
IPF
Output
When AOUT output of correction flag output terminal shows the correction impossible
symbol: "H"
7*
SBOK
Output
When CRCC judgment result output terminal of sub-code Q data shows OK: "H"
8*
CLCK
Input/Output
Can be selected by using the clock output/input terminal command bit for reading
sub-code P-W data.
9
VDD
—
D power terminal
10
VSS
—
Digital ground terminal
11*
DATA
Output
Sub-code P-W data output terminal
12*
SFSY
Output
Reproductive frame sync signal output terminal
13
SBSY
Output
When sub-code sync of sub-code block sync output terminal is detected: "H" at the
position of SI
14*
SPCK
Output
Output terminal of the clock (176.4 kHz) for reading processor status signals
15*
SPDA
Output
Processor status signal output terminal
16*
COFS
Output
Correction frame clock (7.35 kHz) output terminal
17*
MDNIT
Output
Can monitor DSP internal flag and PLL clock by using microcomputer commands of
LSI internal signal monitor terminal
18
VDD
—
D power terminal
19
TESIO0
Input
Test input/output terminal. Normally fixed at "L".
20
P2VREF
—
PLL special 2VREF terminal
21*
SPDO
Output
VCO center frequency shift terminal
22*
PDOS
Output
Phase error (between EFM and PLCK) signal output terminal
(to be used in case of 8-time speed operation)
23
PDO
Output
Output terminal for phase error signal between EFM signal and PLCK signal
24*
TMAXS
Output
TMAX detection result output terminal. Selected by command bit TMPS.
25
TMAX
Output
26
LPFN
Input
Inversion input terminal of amplifier for low-pass filter
27
LPFO
Output
Output terminal of amplifier for low-pass filter
28
PVREF
—
VREF terminal for PLL system
29
VCOREF
Input
VCO center frequency reference level terminal. Normally fixed at "PVREF".
30
VCOF
Output
Filter terminal for VCO
31
AVSS
—
Analog system ground terminal
32
SLCO
Output
Output terminal of DAC for generating data slice level
33
RFI
Input
RF signal input terminal
34
AVDD
—
Analog power terminal
35
RFCT
Input
RFRP signal center level input terminal
36
REZI
Input
Input terminal for RFRP zero-cross
37
RFRP
Input
RF ripple signal input terminal
38
FEI
Input
Focus error signal input terminal
39
SBAD
Input
Sub-beam adding signal input terminal
40
TSIN
Input
Test input terminal. Normally fixed at "Vref".
41
TEI
Input
Tracking error signal input terminal (Input when tracking servo is ON.)
42
TEZI
Input
Input terminal for tracking error zero cross
43
FOO
Output
Focus equalizer output terminal
Pin No.
Terminal
Name
Input/Output
Function
Remarks
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
TMAX Detection result
TMAX Output
Longer than the specified frequency
"P2VEFF"
Shorter than the specified frequency
"VSS"
Within the specified frequency
"HiZ"
