CXD2442Q
Pin
No.
Input pin for
open status
Symbol
I/O
Description
68 RSTR
69 RCK
70 RSTW
71 WCK
72 Vss
O
O
O
O
—
—
I
Reset read output (for high-speed line buffer/negative polarity)
Read clock output (for high-speed line buffer)
Reset write output (for high-speed line buffer/negative polarity)
Write clock output (for high-speed line buffer)
GND
—
—
—
—
—
—
H
73
VDD
Power supply
74 XCLR
75 PRE
76 TST9
77 TST10
78 FLDI
79 FLDO
80 HD
System clear pin (Low: All clear)
I
Preset pin (Preset to Macintosh17 mode when Low.)
Test pin (Not connected.)
H
—
—
I
—
—
—
—
—
Test pin (Not connected.)
Field discrimination signal input
O
O
Field discrimination signal output
HD pulse output (positive polarity)
H: Pull up, L: Pull down
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SONY [ SONY CORPORATION ]
