CDA-9853R
No. Symbol I/O Terminal Description
50 /BOOT O BOOT output terminal for Flash u-COM rewriting.
51 NC - No connect terminal.
52 /DEC_RESET O Decoder (TC94A20F) RESET output terminal.
53 DEC_STANDBY O Decoder (TC94A20F) STANDBY output terminal.
54
55
56 NC(PULL-DOWN) - Pull-down connect terminal.
57 SDA I/O
DATA input/output, EEP-ROM DATA input/output combination terminal for Decoder
(TC94A20F) interface.
58 SDL O
CLOCK output, EEP-ROM CLOCK output combination terminal for Decoder
(TC94A20F) interface.
59 /STBY(PULL-UP) - Pull-up connect terminal.
60 /SWA I Disc insertion detection SW signal input terminal.
61 /SWB I 8cm Disc Eject/reload detection SW signal input terminal.
62 /SWC I 12cm Disc Eject/reload detection SW signal input terminal.
63 /SWD I Disc chucking completion detection SW signal input terminal.
64 VREFH - BATT+3.3V power supply connect terminal.
NC - No connect terminal.
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