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RCD-W3
Pin No.
Pin Name
64
NMI
65
VSS
66
EXTAL
67
XTAL
68
VCC
69
/AS
70
/URD
71
/UWR
72
/LWR
73
MD0
74
MD1
75
MD2
76
AVCC
77
VREF (4V)
78
ASYM1
79
ASYM2
80
BLEVELO
81
MPXO
82
SLD_ERR
83
FPDO
84
SLD_MOVE_A
85
SLD_MOVE_B
86
AVSS
87
ESFS
88
/UINT0
89
/UINT1
90
ADTRIG
91
OPTION-2
92
VSS
93
FLAGA
94
DUB_START
95
SPNFG
96
/SRC_RST
97
/SRC_CS
98
SRC_DOUT
99
SRC_CLK
100
DRV_EN
44
I/O
I
Non maskable interrupt (connected to ground )
Ground
—
I
Crystal oscillator input (20MHz)
O
Crystal oscillator output (20MHz)
Power supply
—
O
Not used
O
µ-COM data read signal output
O
µ-COM data write signal output
O
Not used
I
Mode select input (connected to VCC)
I
Mode select input (connected to ground)
I
Mode select input
Power supply
—
I
VREF input (+4V)
I
RF hold data input
I
RF hold data input
I
Write RF signal input
I
Multiplexed input from CXA3558R
I
AD signal for sled control
I
Laser power monitoring voltage input
O
Sled kick level output
O
Sled kick level output
Ground
—
I
Encoding subframe FS signal input from OTI-9790
I
Interrupt signal input from OTI-9790CE
I
Interrupt signal input from OTI-9790CE
I
AD trig signal input from CST0100C
I
Not used
Ground
—
I
Servo flag input
O
DUB_START signal output to VC01S05
I
Spindle FG signal input
O
Reset signal output to CS8420-CSR
O
Chip select signal output to CS8420-CSR
O
Serial data output to CS8420-CSR
O
Clock output to CS8420-CSR
O
Motor drive mute signal output
Description
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