HCD-SLK1i/SLK2i
56
Pin No.
Pin Name
I/O
Description
75
RWE#
O
Write enable signal output to the SD-RAM
76
CAS#
O
Column address strobe signal output to the SD-RAM
77
RAS#
O
Row address strobe signal output to the SD-RAM
78
BA0
O
Bank address signal output to the SD-RAM
79
DVSS18
-
Ground terminal
80
BA1
O
Bank address signal output to the SD-RAM
81 to 83
RA10, RA0, RA1
O
Address signal output to the SD-RAM
84
DVDD33
-
Power supply terminal (+3.3V)
85, 86
RA2, RA3
O
Address signal output to the SD-RAM
87
IFBSY
I
Busy signal input from the system controller
88
IFCS#
O
Chip select signal output to the system controller
89
RX
I
Serial data input terminal Not used
90
DVDD18
-
Power supply terminal (+1.8V)
91
TX
O
Serial data output terminal Not used
92
XMAMUTE
O
Audio muting control signal output terminal Not used
93
SPDIF
O
SPDIF signal output terminal Not used
94
TSD_M
I
Thermal shut down signal input from the coil/motor driver
95
DACVDDC
-
Power supply terminal (+3.3V)
96
VREF
I
Band-gap reference voltage terminal
97
FS
I
Full scale adjustment terminal
98
DACVSSC
-
Ground terminal
99
CVBS
O
Composite video signal output to the video A/D converter
100, 101
DACVDDB,
DACVDDA
-
Power supply terminal (+3.3V)
102
SY/Y/G
O
Component video (Y) signal output terminal Not used
103
SC/CB/B
O
Component video (Pb/Cb) signal output terminal Not used
104
CR/R
O
Component video (Pr/Cr) signal output terminal Not used
105
AADVSS
-
Ground terminal
106
GPIO19
-
Not used
107
MUTE123
O
Muting signal output terminal Not used
108
LIMITSW
I
Limit detection switch input terminal Not used
109, 110
AADVDD, APLLVDD
-
Power supply terminal (+3.3V)
111
APLLCAP
I
External capacitor connection terminal
112, 113
ADACVSS2,
ADACVSS1
-
Ground terminal
114
ACLK
O
Master clock signal output to the audio A/D converter
115
ABCK
O
Bit clock signal output to the audio A/D converter
116
MUTE123
O
Muting signal output to the coil/motor driver (for focus/tracking coil and sled motor)
117
AVCM
-
Audio D/A converter reference voltage terminal
118
LIMITSW
I
Limit detection switch input terminal
119
ALRCK
O
L/R sampling clock signal output to the audio A/D converter
120
ASDATA0
O
Audio data output to the audio D/A converter
121, 122
ADACVDD1,
ADACVDD2
-
Power supply terminal (+3.3V)
123
AVDD18_1
-
Power supply terminal (+1.8V)
124
AGND18
-
Ground terminal
125, 126
RFIP, RFIN
I
AC coupled RF signal input from the optical pick-up block
127
IOPMON
I
Power monitor terminal
128
SPFG
I
Spindle motor hall sensor input from the motor driver
