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TPIC8300IPWRQ1 Datasheet(PDF) 10 Page - Texas Instruments |
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TPIC8300IPWRQ1 Datasheet(HTML) 10 Page - Texas Instruments |
10 / 44 page TPIC83000-Q1 SLDS171 – NOVEMBER 2009 www.ti.com Device Communication Modes The TPIC83000 is a pressure sensing conditioning device that interfaces with a microprocessor. The TPIC83000 has register addressing that is partitioned into seven bank mode addresses (labeled 00h to 06h) and 27 field mode addresses (labeled 00h to 1Ah) as shown in Table 3 and Table 4. Bank addresses 00h to 05h are located in the EEPROM, and bank address 06h is located in the logic (DSP) block. Field addresses 00h to 16h are located in the EEPROM, and field addresses 17h to 1Ah are located in the logic (DSP) block. See Table 3 and Table 4 for details. Table 3. EEPROM Map BANK FIELD READ/ MODE MODE DATA FIELD FIELD NAME DESCRIPTION DEFAULT WRITE ADDRESS ADDRESS 0000 00000 Sensor ID(43:0) SENID Sensor ID R/W 0 - 00001 PositionID(1:0) PSNID Position ID R/W 0 0001 00010 TRHS(3:0) TRHS Over-pressure comparator threshold R/W 1101 - 00011 TRDELAY(1:0) TRDELAY Over-pressure comparator timer R/W 10 - 00100 TRHSGAIN(2:0) TRHSGAIN Over-pressure comparator gain adjust R/W 0 0010 00101 Config(3:0) CONFBPS Baud rate R/W 10 TRVOSC[16:8] = 0011 00110 TRVOS(16:8) TRVOSC Input coarse offset R/W TEMP2[11:3](1) - 00111 TRVOS(7:0) TRVOSF Input fine offset R/W 10000000 Input offset first-order temperature - 01000 TC1OFF(6:0) TRTCVOS1 R/W 0 coefficient Input offset second-order temperature - 01001 TC2OFF(6:0) TRTCVOS2 R/W 0 coefficient - 01010 GAIN(8:0) TRGAIN Gain adjust R/W 0 - 01011 TCGAIN(5:0) TRTCGAIN1 Gain first-order temperature coefficient R/W 100010 0100 01100 TEMPOUT0(11:0) TEMP0 Temperature sensor data 1 R/W 0 - 01101 TEMPOUT1(11:0) TEMP1 Temperature sensor data 2 R/W VPHS - 01110 TEMPOUT2(11:0) TEMP2 Temperature sensor data 3 R/W 0 History of over-pressure comparator 0101 01111 MTRHS(3:0) MTRHS R N/A threshold - 10000 MTR DELAY(1:0) MTRDELAY History of over-pressure comparator timer R N/A - 10001 MTRHSGAIN(2:0) MTRHSGAIN History of over-pressure comparator gain R N/A - 10010 MTR VOS(16:0) MTRVOSC History of input coarse offset R N/A - 10011 MTC1OFF(6:0) MTRTCVOS1 History of input fine offset R N/A History of offset first order temperature - 10100 MTC2OFF(6:0) MTRTCVOS2 R N/A coefficient History of offset second order temperature - 10101 MGAIN(8:0) MTRGAIN R N/A coefficient History of gain first order temperature - 10110 MTCGAIN(5:0) MTRTCGAIN1 R N/A coefficient (1) EED-1: All units are shipped with EEPROM values shown in "Default" column. Table 4. Logic (DSP) Map BANK FIELD READ/ MODE MODE DATA FIELD FIELD NAME DESCRIPTION DEFAULT (1) WRITE ADDRESS ADDRESS 0110 10111 OUTDATA(9:0) OUTDATA Sensor pressure data R 0 - 11000 OUTTEMP(9:0) OUTTEMP Sensor temperature data R 0 - 11001 ADCDAT(13:0) ADCDAT Sensor pressure data from ADC R 0 - 11010 ADCTMP(11:0) ADCTMP Sensor temperature data from ADC R 0 1000 - DIAG/UART Diagnostics and UART W/R 0 (1) EED-1: All units are shipped with EEPROM values shown in Default column. 10 Submit Documentation Feedback Copyright © 2009, Texas Instruments Incorporated Product Folder Link(s): TPIC83000-Q1 |
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