Pin
No.
Mark I/O Function
67 BCK I CD bit clock input terminal
(Connected to GND)
68 DATA I CD data input terminal
(Connected to GND)
69 TX O Digital audio interface
signal output terminal (Not
used, open)
70 RX1 I Digital audio interface
signal 1 input terminal
71 RX2 I Digital audio interface
signal 2 input terminal
72 NREFM — EFM modulation inverted
output (Not used, open)
73 REFM O EFM modulation output
terminal
74 MONI3 — Monitor signal output (Not
used, open)
75 MONI2 — Monitor signal output (Not
used, open)
76 MONI1 — Monitor signal output (Not
used, open)
77 MONI0 — Monitor signal output (Not
used, open)
78 TS3 — Not used, connected to GND
79 TS2 — Not used, connected to GND
80 TS1 — Not used, connected to GND
81 TS0 — Not used, connected to GND
82
EXSYSCK
— External system clock input
terminal (Not used,
connected to GND)
83 DVDD2 I Power supply terminal
84 XI I Crystal oscillator input
terminal (F=16.9344MHz)
85 XO O Crystal oscillator output
terminal (F=16.9344MHz)
86 VDss2 — GND terminal
87 RFDAT O RF serial data output
terminal
88 RFCK O RF serial clock output
terminal
89 NRFLD O RF serial load output
terminal
90 TRCRS I Track cross input terminal
91 OFTR I Off-track signal input
terminal
46