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xdx designer

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6:

.

12.. ,. !

1.

.

 

2.

Toolbar: Add Properties

Add Properties

3.Type “Net” Property “Name”.

4.Range.

xDX Designer xPCB Layout

81

6:

5.“DA” Prefix.

6.Value 0.

7. Hint . (DA0, DA1, DA2 ...)

82

xDX Designer xPCB Layout

6:

8. DA0.

DA1 .

xDX Designer xPCB Layout

83

6:

9. , .

.

84

xDX Designer xPCB Layout

6:

10.Add Properties

74_240.

.

11.Add Properties.

.

12.74als240_a.

13.GN74als240_a, .

xDX Designer xPCB Layout

85

6:

.

14..

.

15.Fast Draw.

16..

17..

18..

19.Fast Draw GN 74als240_a.

86

xDX Designer xPCB Layout

6:

GN ,, .

3.

2.

 

1.

 

20.GN Fast Draw.

21.74ALS240_SOP.

22..

xDX Designer xPCB Layout

87

6:

:

:

88

xDX Designer xPCB Layout

6:

DS

1.74als30_SOP ( 8- NAND).

2.Properties Name, DS.

3.Properties True Name Inverted.

xDX Designer “~” Name.

“~” ?

_____________________________________________________________

4. , .

-

- .

1..

2.Value Name CLOCK.

3..

4..

5.Value Name AUX_CLOCK.

6..

.

xDX Designer xPCB Layout

89

6:

1.#1 pwr_res. (.)

2., Toolbar: Special Components > POWER > builtin>vcc.1.

VCC.

3..

4.My Parts > Special Components.

90

xDX Designer xPCB Layout

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