HDSP_2113 VFD

예전 모토로라 휴대폰에 들어갔던거와 유사한 VFD. (어쩌면 같은제품 일지도..)

무식한 카폰 이후 처음으로 플립형태로 출시된 모델이란다. 

MOTOROLA MICRO T-A-C

내가가진건 밑에 사진꺼와 비슷하다.. 초록색.. ㅎ 

빨간색이었으면 내 프랑이에 벌써 달아줬을텐데.. 아쉽다..

전류를 겁나 먹는다.. 풀 밝기로 켰을때 100mA 정도.. 

이건 Datasheet

HDSP-2113.pdf

이건 뭐 크게 필요없겠지만.. Applications Note

HDSP-2113_Applications Note.pdf

이건 Atmega128로 구동시킨 소스

#include <mega128.h> #include <delay.h> #define sbi(x,y)    (x |= (1<<y)) #define cbi(x,y)    (x &= ~(1<<y)) #define tbi(x,y)    (x & (1<<y))                                                            #define DDR_CONF       DDRB #define PORT_CONF      PORTB               #define A0              0 #define A1              1 #define A2              2 #define A3              3 #define WR              4    #define CONT_ALL        (A0 | A1 | A2 | A3 | WR)                                                                                                                                    #define DDR_DATA        DDRA #define PORT_DATA       PORTA                         #define D0              0 #define D1              1 #define D2              2 #define D3              3 #define D4              4 #define D5              5 #define D6              6 #define D7              7 #define DATA_ALL        (0xFF) #define WR_HIGH()       sbi(PORT_CONF, WR); #define WR_LOW()        cbi(PORT_CONF, WR); #define VFD_CLEAR      0x80 #define VFD_CTR_MODE    0x10 #define VFD_CHAR_MODE    0x18 #define VFD_BRIGHT100    0 #define VFD_BRIGHT80     1 #define VFD_BRIGHT53     2 #define VFD_BRIGHT40     3 #define VFD_BRIGHT27     4 #define VFD_BRIGHT20     5 #define VFD_BRIGHT13     6 #define VFD_BRIGHT0      7 void VFDData(unsigned char _Data) {          delay_us(1);     WR_HIGH();     PORT_DATA = _Data;     WR_LOW();     delay_us(1);     WR_HIGH();      } void VFD_Char(unsigned char _Addr, unsigned char _Data) {     sbi(PORT_CONF, A3);     PORT_CONF = (PORT_CONF & ~(0x07)) | _Addr;     VFDData(_Data);      } void VFD_Performance(unsigned char _flag, unsigned int _delay) {     cbi(PORT_CONF, A3);     if(_flag)     {         VFDData(VFD_BRIGHT100);         delay_ms(_delay);         VFDData(VFD_BRIGHT80);         delay_ms(_delay);         VFDData(VFD_BRIGHT53);         delay_ms(_delay);         VFDData(VFD_BRIGHT40);         delay_ms(_delay);         VFDData(VFD_BRIGHT27);         delay_ms(_delay);         VFDData(VFD_BRIGHT20);         delay_ms(_delay);         VFDData(VFD_BRIGHT13);         delay_ms(_delay);     }     else     {         VFDData(VFD_BRIGHT13);         delay_ms(_delay);         VFDData(VFD_BRIGHT20);         delay_ms(_delay);         VFDData(VFD_BRIGHT27);         delay_ms(_delay);         VFDData(VFD_BRIGHT40);         delay_ms(_delay);         VFDData(VFD_BRIGHT53);         delay_ms(_delay);         VFDData(VFD_BRIGHT80);         delay_ms(_delay);         VFDData(VFD_BRIGHT100);         delay_ms(_delay);     }     cbi(PORT_CONF, A3); } void main(void) {     delay_ms(100);     DDR_CONF = 0x1F;     DDR_DATA = 0xFF;          PORT_CONF = 0x00;     PORT_DATA = 0x00;               VFDData(VFD_CLEAR|VFD_BRIGHT100);               sbi(PORT_CONF, A3);                                                              while(1)     {         VFD_Char(0, '1');         VFD_Char(1, '2');         VFD_Char(2, '3');         VFD_Char(3, '4');         VFD_Char(4, '5');         VFD_Char(5, '6');         VFD_Char(6, '7');               VFD_Char(7, '8');              VFD_Performance(0, 200);         VFD_Performance(1, 200);     }       }

이건 급 발로 그린 회로도  DATA쪽은 표기가 잘못됐네 ㅎㅎ PORTB가 아니고PORTA랍니다 ~_~ 

올리고보니 풀셋트네 ㅎㅎ 

디지키에 2~3만원대에 팔고잇네요~ 

빨강이 사서 차에 달까나 ~_~