LG GDR-8161B, Service Manual

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39
Pin No Pin name I/O Connect to Description
39 FDT6 I/O toFLASH FLASH data In/out
40 FDT7 I/O toFLASH FLASH data In/out
41 NCE O toFLASH FLASH chip reset signal out
42 FADR10 O toFLASH FLASH address out
43 NOE O toFLASH FLASH read signal out
44 MMOD I - Test mode change signal
45 NRST I fromRSTIC Reset input
46 VSS GND - VSS
47 SCLOCk I/O - DWire data pin *1
48 SDATA I/O - DWire data pin *1
49 TxD/EXTRG0/MDATA I/O - Serial send/DWire trigger pin *2
50 RxD/EXTRG1/MCLOCK I/O - Serial receiver/DWire trigger pin *2
51 VDD3 Power - VDD (3.3V)
52 OSCI I X’tal OSC input (16.9344MHz)
53 OSCO O X’tal OSC output (16.9344MHz)
54 VSS GND - VSS
55 DRV0 I/O toDRIVEIC Traverse drive out/General port
56 DRV1 I/O toDRIVEIC Spindle drive output
57 DRV2 I/O toFEP Focus Balance ADJ output
58 DRV3 I/O toFEP Tracking balance ADJ output
59 DRV4 I/O General purpose port
60 DRV5 I/O General purpose port
61 DRV6 I/O General purpose port
62 DRV7 I/O General purpose port
63 VSS GND - VSS
64 DRV8 I/O General purpose port
65 DRV9 I/O General purpose port
66 DRV10 I/O General purpose port
67 DRV11 I/O General purpose port
68 DRV12 I/O toFEP FEP clock out
69 DRV13 I/O toFEP FEP data out
70 DRV14 I/O toFEP FEP enable signal
71 DRAMVSS GND - DRAM VSS
72 DRAMVDD15 Power - DRAM (1.5V)
73 DRAMVDD33 power - DRAM (3.3V)
74 VDD3 Power - VDD (3.3V)
75 FG I fromDRVIC Monitor FG input
76 TX O - Digital out