-

/

   

- , . . , .

"", , . ( ) . , , , . , , . , .

  • "1" "1" (10 ), ......640
  • (" ").....0,25 ( 0) 0,5 ( 1) 1 ( 2)
  • ...... TTL
  • ( ), ......0,005...500
  • , . . 100, 10, 1
  • , ......0,01, 0,1, 1
  • ( ), ......(0...63)-103
  • ......2
  • (), ......3,6
  • ( ), ......40
  • , ......135x90x30
. 1. 1 2, DA1, DD1, R, (A3). 128x64 12864-1 (-8 ) [1]. 1R6 (2R6) "", 1SA1 (2SA1) DA1.

  -
( )

1XS-1XS5 (2XS -2XS5). 1, 2 A3 RAO, RA1 RA3 DD1, . SA1 . SA2 " - ". SB1 - "", "R" . SB2 - "CLS", . SB3 - "kY", Y "" . SB4 - "", . ("") TTL, XS1 XS2 VT1.

, , . R4 ( -8 ) . .

( RC0-RC7) . RB0- RB4 "" .

DD1 1 2 ( 1 2) (128 X). ( ). , 120 ( 8 ) . 10- , Y 64 , 6 . .

: 2 (1) , 1 (0,5) , 2 , 0 (0,25) - 6 , 4 . +4,6 , " " Ucc/1024. . " ".

, , ( 63), Y . SB1 (. 1) "/R" , ( 3SA1). , 800, , 3VT1 (. 2).

  -

3HL1 . 3R3-3R5 . 3VT3 . SB3 "kY/C" 3VT3 . . 0,287 . , ( 3SA1), SB3. 0,287 , , .

(. 3) - 3,6 ( 4,5...5,5 ). VT1, VT2 5 . VT6- VT8 , - 4,6 . HL1 . VT3- VT5 -0,7 "" .

  -
( )

[2]. MT12864A-1 [1]. PIC16F876, .

[3]. [4]. hex- (Oscil873.hex) (Oscil873.asm) (MPLAB IDE 6.0.20 "" ): .

1446.

1 16x8x5 2000. I 2x65 45- , , 0,5. II 15, a III - 30 0,1.

. 130x86 . , . , ( ) . , , .

, +4,6 . , . , 18 HG1 ( -8 ). , ( 3). R4 (. . 1) .

, , . , , . , 1R11 (2R11) 1DA1 (2DA1), ("" 1R6 2R6), 1R8-1R10 (2R8- 2R10) - [4].

. "" . , PIC16F873 . P1C16F876 , ( 0 2 3).

1 ( ). , . 3R3-3R5 , a 3R1 - .

( ).

  1. <melt.aha.ru>.
  2. . - . - . 2003. 4, . 23-25.
  3. < Microchip.ru>.
  4. . - - . - , 2003, 3, 18-21.
  5. B.C. . - .: , 1998, 36.
: ., . .

.

.

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