23
D-NE1/NE9
Pin No.
Pin Name
I/O
Description
100
SFDR
O
Sled servo drive signal (+) output to the TB2130AF
101
SSTP
I
Disc inner position detection signal input terminal Not used
102
MDS
O
Spindle motor drive signal output to the spindle motor driver
103
MDP
O
Spindle motor servo control signal output to the spindle motor driver
104
C176
O
176.4 kHz clock signal output to the power control and spindle motor driver
105
VDD2
—
Power supply terminal (digital system)
106
LRCK
O
L/R sampling clock signal (44.1 kHz) output terminal
107
LRCKI
I
L/R sampling clock signal (44.1 kHz) input terminal
108
PCMD
O
Serial data output terminal
109
PCMDI
I
Serial data input terminal
110
BCKO
O
Bit clock signal (2.8224 MHz) output terminal
111
BCKI
I
Bit clock signal (2.8224 MHz) input terminal
112
DVDD
—
Power supply terminal (for D-RAM interface)
113 to 117 A3 to A0, A10
O
Address signal output to the D-RAM
118 to 120
A11 to A13
O
Address signal output terminal to the D-RAM Not used
