Description: MAXII 240cpld and 0-1023.75 development of 6675 degrees C temperature sensor data acquisition system, using seg7 LED shows that the accuracy of 0.25 degrees. K-type temperature probe is a line, Quartus II 6.0 transfer is approved, the development board cpld successfully tested above.
The MAX6675 performs cold-junction compensation
and digitizes the signal from a type-K thermocouple.
The data is output in a 12-bit resolution, SPI™-compatible,
read-only format.
This converter resolves temperatures to 0.25°C, allows
readings as high as+1024°C, and exhibits thermocouple
accuracy of 8LSBs for temperatures ranging from
0°C to+700°C.
controller is cpld
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File list (Check if you may need any files):
get_6675_temp_2
...............\binary_to_bcd.v
...............\db
...............\..\pin_test.asm.qmsg
...............\..\pin_test.asm_labs.ddb
...............\..\pin_test.cbx.xml
...............\..\pin_test.cmp.cdb
...............\..\pin_test.cmp.hdb
...............\..\pin_test.cmp.kpt
...............\..\pin_test.cmp.logdb
...............\..\pin_test.cmp.rdb
...............\..\pin_test.cmp.tdb
...............\..\pin_test.cmp0.ddb
...............\..\pin_test.dbp
...............\..\pin_test.db_info
...............\..\pin_test.eco.cdb
...............\..\pin_test.fit.qmsg
...............\..\pin_test.hier_info
...............\..\pin_test.hif
...............\..\pin_test.map.cdb
...............\..\pin_test.map.hdb
...............\..\pin_test.map.logdb
...............\..\pin_test.map.qmsg
...............\..\pin_test.pre_map.cdb
...............\..\pin_test.pre_map.hdb
...............\..\pin_test.psp
...............\..\pin_test.rtlv.hdb
...............\..\pin_test.rtlv_sg.cdb
...............\..\pin_test.rtlv_sg_swap.cdb
...............\..\pin_test.sgdiff.cdb
...............\..\pin_test.sgdiff.hdb
...............\..\pin_test.signalprobe.cdb
...............\..\pin_test.sld_design_entry.sci
...............\..\pin_test.sld_design_entry_dsc.sci
...............\..\pin_test.syn_hier_info
...............\..\pin_test.tan.qmsg
...............\pin_test.asm.rpt
...............\pin_test.cdf
...............\pin_test.done
...............\pin_test.dpf
...............\pin_test.fit.rpt
...............\pin_test.fit.smsg
...............\pin_test.fit.summary
...............\pin_test.flow.rpt
...............\pin_test.map.rpt
...............\pin_test.map.summary
...............\pin_test.pin
...............\pin_test.pof
...............\pin_test.qpf
...............\pin_test.qsf
...............\pin_test.qws
...............\pin_test.tan.rpt
...............\pin_test.tan.summary
...............\pin_test.v
...............\pin_test.v~
...............\syn
...............\...\spi_6675.mpf
...............\...\tcl_stacktrace.txt
...............\...\work
...............\...\....\_info
...............\...\审批、.cr.mti
...............\...\审批、.mpf
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