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Datei
ad9854.c.c
set_addr( unsigned char addr ) { addr &= 0x3F; addr <<= 2; PORTD &= ~(0x3F<<2); PORTD |= addr; } void ad9854_reset( void ) { PORTB &= ~_MASTER_RESET; delay_ms(1); PORTB |= _MASTER_RESET; delay_ms(1); PORTB &= ~_MASTER_RESET; delay_ms(1); } void ad9854_init( void ) { PORTB |= _SP_SELECT; // Parallel-Mode ad9854_reset(); } void ad9854_write( unsigned char addr, unsigned char data ) { PORTC |= _WR; // WR high set_addr( addr ); PORTC &= ~_WR; // WR low set_data( data ); PORTC |= _WR; // WR high } #define SCLK_IN 0x04 #define CS_IN
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Datei
ad9854_dl8mby.c
/* ================================================== * AD9854 China Modul Controll via USB_2_RS232 and * ATMega32 MC-Chip. 03.05.2014 DL8MBY * ================================================== * compile with: gcc -o ad9854_dl8mby ad9854_dl8mby.c */ #include
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PDF
Schematic_DDS.pdf
5 0.1uF PA4 4 D3 49 IOUT11 R9 L13 L14 L15 PA5 3 D4 U1 IOUT1* 48 IOUT1 1K 10mH 10mH 10mH PA6 2 D5 AD9854ASQ IOUT1 C82 C83 C84 C85 PA7 1 D6 13 0.1uF 0.1uF 0.1uF 0.1uF D7 NC 35 NC NC 57 B MASTER_RESET 71 MASTERRESET NC 58 R2 E2 B NC 63 VINP SMA S_P_SELECT 70 S/P SELECT C12 C13 1K C14 C15 51 IOUT22 IOUT2
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PDF
kicad_8450_dcm_liste_neu_v3.pdf
LQFP-48 AD9852xST CMOS 300 MSPS Complete DDS, LQFP-80 AD9852xSV CMOS 300 MSPS Complete DDS, TQFP-80 AD9854xST CMOS 300 MSPS Quadrature Complete DDS, LQFP-80 AD9854xSV CMOS 300 MSPS Quadrature Complete DDS, TQFP-80 AD9910 1 GSPS, 14-Bit, 3.3 V CMOS, Direct Digital Synthesizer, QFP-100 ADE7758 Poly Phase
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