Sharp DV-L70S Service Manual page 24

DV-L70S
DV-L70BL
DV-L70W
Pin No. Terminal name
55 MOEN
56 MWEN
57 DVSS
58 DVDD3
59 MA9
60 MA8
61 MA7
62 MA6
63 MA5
64 MA4
65 MA3
66 MA2
67 MA1
68 MA0
69 DVSS
70 DVDD5
71 MD7
72 MD6
73 MD5
74 MD4
75 MD3
76 MD2
77 MD1
78 MD0
79 SD7
80 SD6
81 SD5
82 SD4
83 DVSS
84 DVDD3
85 SD3
86 SD2
87 SD1
88 SD0
89 SERR
90 SOSO
91 SVAL
92 SDCK
93 DVSS
94 SREQ
95 RSTN
96 DVDD3
97 STDA
98 STCK
99 UPWM
100 DVSS
I/O
O External RAM output permission signal.
O External RAM read/write selection.
– Digital power. (0V)
– Digital power. (3.3V)
O External RAM address bus.
O External RAM address bus.
O External RAM address bus.
O External RAM address bus.
O External RAM address bus.
O External RAM address bus.
O External RAM address bus.
O External RAM address bus.
O External RAM address bus.
O External RAM address bus.
– Digital power. (0V)
– Digital power. (5V)
I/O External RAM data bus.
I/O External RAM data bus.
I/O External RAM data bus.
I/O External RAM data bus.
I/O External RAM data bus.
I/O External RAM data bus.
I/O External RAM data bus.
I/O External RAM data bus.
O MPEG data output.
O MPEG data output.
O MPEG data output.
O MPEG data output.
– Digital power. (0V)
– Digital power. (3.3V)
O MPEG data output.
O MPEG data output.
O MPEG data output.
O MPEG data output.
O MPEG data reliability flag. (Data error: "L")
O MPEG output sector sync signal. (Sector top: "L")
O MPEG data effective flag. (Effective state: "L")
O MPEG data transfer clock.
– Digital power. (0V)
I MPEG data request flag. (Request state: "L")
I Hard reset input. (Reset state: "L")
– Digital power. (3.3V)
O Operation state monitor data.
(Output synchronizing with SDCK fall)
O Operation state monitor sync signal. (Data top bit: "L")
O General-use PWM output.
– Digital power. (0V)
Operation function
24
Remarks
For logic cell
For logic cell
For I/O cell
For I/O cell
TTL level
TTL level
TTL level
TTL level
TTL level
TTL level
TTL level
TTL level
For logic cell
For logic cell
For logic cell
TTL level
For logic cell
Common with PWM.
Common with PWM.
4mA, 5V-I/F
For logic cell