Set64RS-Temperature-Controller

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Revision as of 14:52, 13 December 2009 by 72.208.108.199 (talk) (New page: == Set64RS notes == Main Board *CPU chip = 16F76-I/SO ** RC6 / TX / CK > pin 17 - TX Goes to 485 circuit ** RC7 / RX / DT > pin 18 - RX goes to 485 circuit ** RA4 / T0CKI > pin 6 - ...)
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Set64RS notes

Main Board

  • CPU chip = 16F76-I/SO
    • RC6 / TX / CK > pin 17 - TX Goes to 485 circuit
    • RC7 / RX / DT > pin 18 - RX goes to 485 circuit
    • RA4 / T0CKI > pin 6 - TXEN goes to 485 circuit ( T0CKI = Timer 0 Clock input )

PIC chip > 193 bytes RAM / 4096 words of program memory

CD4051B - 8 channel mux / demux

74hc164

24LC64 > 64 kbit serial eeprom 9 ( 8 kbytes )

crystal frequency = 18.432 MHz > 1920X 9600 baud

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