– 118 –
Pin No. Pin Name I/O Function
88 VSS — Ground
89 MDSY O Main data sync detect signal output (Open)
90 LRCK I L/R clock signal input from the CXD2535BR (IC121). (44.1 kHz)
91 BCK I Bit clock signal input from the CXD2535BR (IC121). (2.8224 MHz)
92 C2PO I
C2PO signal input (Indicates data error status) from the CXD2535BR (IC121).
Playback: C2PO (“H”), Digital recording: D. In-Vflag, Analog recording: “L”.
93 DATA I/O
Recording: Recording audio data signal output to the CXD2535BR (IC121).
Playback: Playback audio data signal output from the CXD2535BR (IC121).
94 DIDT I 16-bit data for digital audio input from the CXD2535BR (IC121).
95 DODT O 16-bit data for digital audio output to the CXD2535BR (IC121).
96 DIRCPB O Disc drive, EFM encoder/decoder recording/playback mode output. Not used (Open).
97 MIN I Defect ON/OFF select signal input from the CXD2535BR (IC121).
98 SPOSL I Input/output select input of Pin *ª. (“L”: IN, “H”:OUT) (Fixed at “L”)
99 MCK O Internal master clock output of the RAM controller. Not used (Open).
100 VSS — Ground
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