LG CED-8042B Manual page 11

No. Port Name
51 A14/P26
52 A15/P27
53 A16/P50
54 A17/P51
55 A18/P52
56 A19/P53
57 Vss
58 P60/WAIT
59 P61/BREQ
60 P62/BACK
61 P67/Pi
62 /STBY
63 /RES
64 NMI
65 Vss
66 EXTAL
67 XTAL
68 Vcc
69 P63/AS
70 P64/RD
71 P65/HWR
72 P66/LWR
73 MD0
74 MD1
75 MD2
76 AVcc
77 Vref
78 P70/AN0
79 P71/AN1
80 P72/AN2
81 P73/AN3
82 P74/AN4
83 P75/AN5
84 P76/AN6/DA0/Q104
85 P77/AN7/DA1/Q103
86 AVss
87 IRQ0/P80
88 IRQ1/CS3/P81
89 IRQ2/CS2/P82
90 IRQ3/CS1/ADTRIG/P83
91 CS0/P84
92 Vss
93 TP0/TCLKA/PA0
94 TP1/TCLKB/PA1
95 TP2/TCLKC/TIOCA0/PA2
96 TP3/TCLKD/TIOCB0/PA3
97 TP4/TIOCA1/A23/PA4
98 TP5/TIOCB1/A22/PA5
99 TP6/TIOCA2/A21/PA6
100 TP7/TIOCB2/A20/PA7
34
I/O
Assign
/PLAY_KEY I Play_key input
/EJECT_KEY I Eject_key input
SENS I SENS input
MA/SL I Master / slave detection input
MONIT I
SQSO I Sub-Q 80bit input
Vss I GND
SRDY I Data ready input
AGCON O Wobble AGC enable output
SQCK O SQSO(Sib-Q 80bit) readout clock
SDATAI I E2PROM data input
/STBY I Standby input
/RESET I RESET input
NMI I Nonmaskable interrupt input
Vss I Ground
EXTAL I Crystal resonator connection input
XTAL I Crystal resonator connection input
Vcc I 5V
AS O
/SREB O Ricoh read latch output
/SWEB O Address Decoder Enable output Ricoh write latch output
/LWR O
MD0 I Input for setting the operation mode
MD1 I Input for setting the operation mode
MD2 I Input for setting the operation mode
AVcc I Analog 5V
VREF I A/D reference input
ASYM1 I RRF peak hold input
ASYM2 I RRF bottom hold input
2V I 2V
MPXO I Multiplexer input for signal monitering
B_LEVEL0 I B_level0 input
B_LEVEL2 I B_level2 input
SLDADJ I Input for sled adjusting
SLDMOVE O Sled control output
AVss I Analog GND
ATSY(ESFS) I Encode subcode frame sync input
SINT0 I Ricoh interrupt group input (ricoh interrupt source 4,3)
SINT1 I Ricoh interrupt group input (ricoh interrupt source 0,1,2)
ADTRIG I A/D conversion external trigger input
CS0 O
Vss I GND
COUT I Track count signal input
MIRR I Mirror signal input
SPNFG I Spindle FG signal input
N.D.
SLDFG I Sled FG signal input
XTOR I Tracking error amplitude detection input
SPNREV I Detection input for spindle revolution direction
USER I
Description