Which is better for writing data using the MAXREFDES100#, “on board Flash memory” or “through BLE”?

Writing data to the on-board flash memory is better for power-saving than through BLE, however more data points can be captured through BLE as there is only 32MB on-board flash memory.

What is the polling rate of the accelerometer on the MAXREFDES100#?

The polling rate in the provided firmware and Android app is 1Hz. This is programmed in the firmware, specifically in "HspBLE.cpp": ( ticker.attach(this, &HspBLE::tickerHandler, 1); ) Currently, the polling rate applies to all the sensors. If you want to reconfigure the accelerometer independently from the rest, one option is to create a separate ticker, and tickerhandler function for the accelerometer.

Does MAXREFDES100# has a temperature sensor that can measure the body temperature?

There are two Maxim's human body temperature sensors MAX30205MTA+ (U2, U12) on the board. However to measure temeprature you need to touch the skin with the device.

Does the MAXREFDES100# have a 3-axis accelerometer?

The MAXREFDES100# has a 3-D accelerometer and 3-D gyroscope (U13) from ST Microelectronics.

Is it possible to measure the Heart Rate and SPO2 apart from the finger, by using the MAX30101 module on board?

ECG can be measured using electrodes and the GUI has an R2R alogorithm to extract the heart rate information from the ECG measurement. SPO2 can be measured only by using the finger.

Is it possible to assess the RR data using either the ECG electrodes or the PPG, and transmitting the RR using BLE?

The RR value is transmitted via BLE as the heart rate number. It is displayed under the ECG Heart Rate value. The firmware and Android app source code shows how this works.

Is it possible to read the SpO2 % value and the HR from the MAX30101 on the MAXREFDES100 card, using BLE?

The SpO2 % and HR calculation is done in the Windows application with the raw data and is not performed in the firmware. The MAXREFDES220 is likely the best system to obtain an algorithm which can be integrated into the customers end system, but this reference design does not support BLE. There is the MAXREFDES101 which supports wrist HR and BLE, but does not support SpO2. The MAXREFDES100 does not have an on chip algorithm that calculates SpO2 or HR, it just provides raw data that the user can use to develop their own algorithm.

How do you log raw data to a CSV file with the MAXREFDES100 GUI?

The following instructions explain how to save a CSV file with the raw data captured in the MAXREFDES100 GUI: Go to Logging > Optical/Accel File Log When the File Explorer prompts you for a name, do not change the file name. Save the files to the "Downloads" folder. The GUI will save two files, one for accelerometer data, and the other for the optical data. These .csv files will be blank until you run the optical module. Set up the optical tab however you would like, then click "Start Monitor." Once you do this, the GUI will start logging to the files you just created. When you are finished, hit "Stop Monitor." If you check the files, you will see that they have been populated with raw data.

How do I use get the raw output data of the gyroscope on MAXREFDES100?

The IMU (LSM6DS3) is currently not being used. Firmware, GUI, and Android App modification are required to read data from the IMU to get the gyroscope data, and display it. The GUI currently provides some motion data by reading from the accelerometer (LIS2DH) installed on the board.

The MAXREFDES100 is connected correctly, but the ECG is not “clean.” Why is this?

Refer to Article 97694 for some possible causes: https://maximsupport.microsoftcrmportals.com/en-us/knowledgebase/article/000097964 . In addition, the test environment can affect the signal quality. For example, power line interference and radio signals can all affect the ECG waveform.

Why is the MAX30003 on MAXREFDES100 only outputting noise?

1. When using the MAXREFDES100 to measure ECG, the resistors R6, R21, R44, and R45 need to be removed first. 2. If that's done and the issue persists, please make sure that the ECGP and ECGN switches are connected in the GUI.

What are the units of LIS2DH accelerometer output values on the MAXREFDES100?

The LIS2DH is an STMicro accelerometer that outputs data with the units of [mg/digit] while the MAXREFDES100 displays the data as a multiple 2^4 of the actual accelerometer output. To calculate the g-force using the displayed data, divide what's displayed by 2^4 and you obtain the force in milli-g's. Multiply by 1000 to obtain the g-force. The reasoning behind this are the LIS2DH full-scale and resolution register settings. These are set at +/- 2.0 g's and 12-bit respectively via software. Further, the LIS2DH outputs data in a 2-byte length, 2's complement, left-justified format. This requires padding the 12-bit output result with four 0's on the LSB end which is why we divide the software result by 2^4 to obtain the actual result.

How to fix the MAXREFDES100 board when programs no longer flash?

When trying to use too many peripherals at the same time the peripheral management unit may get hung up which prevents uploading new code to the device. The way to fix this is to repeatedly try to reset the device and quickly upload known good binary such as the original example code until it's successful.

Do I need to purchase a MAXREFDES100HDK# in addition to the MAXREFDES100#?

No, the MAXREFDES100# hSensor kit comes with a MAXREFDES100HDK# programming adapter.

I have the HSP (Health Sensor Platform, MAXREFDES100) board, how do I get up and running and developing code quickly?

Connect to the mbed website: https://os.mbed.com and load code using the on-line compiler. The user must first sign-up to have the compiling privileges.

How to Send ECG Data to Mobile App by Bluetooth with the MAX32620HSP?

The MAXREFDES100# Health Sensor Platform board features a Bluetooth Low Energy (BLE) radio, not Classic Bluetooth. With this board, the ECG and accelerometer generate a significant amount of data. The intended use case is to collect data from the multiple sensors, then process onboard with an algorithm and then transmit a short message such as heart rate through BLE. However, during algorithm development large datasets from the sensors are needed. This is best done via a wired connection (USB). It is obviously a hassle being tethered, but you can collect so much more data. Many people process this data in a program such as MatLab. This is the best approach for development. Our recommendation is to read the ECG, filter/process the data locally, then only transmit one screen worth of the waveform. Then repeat this process as needed.

Is there a way in MATLAB (or other software) to process PPG and accelerometer data from the MAXREFDES100?

Two options are suggested below: 1. MAXREFDES100 GUI allows the user to log the photoplethysmogram ( PPG ) and accelerometer data in a csv file (Logging -> Optical/Accel File Log). If your software or programming language has a way to open the csv file and extract the data, the raw data can then be processed. For example, MATLAB has the csvread function that can be used to open up csv files and extract the data. While processor intensive, you can call this function or something similar in your language environment repeatedly to get the latest data logged in the files. This can be useful if you want to process data in a real-time manner for algorithm development. If real-time processing is not required, you would only need to read the file once after you have finished logging the data. 2. A less processor intensive but much more complex alternative is to understand the packet structure of the data being sent by the Health Sensor Platform (HSP) and try to decode it as part of software/algorithm development.

What BLE services and characteristics does an Android device need to support for the MAXREFDES100 app?

If the MAXREFDES100 Android App cannot connect to the Health Sensor Platform (HSP) even when it's detected in the app, please check that the following list of Bluetooth Low Energy (BLE) services and characteristics are supported by the Android device. To determine this, use the "nRF Connect for Mobile" app, which can be found in Google Play .

How does one get EMG and EEG measurements using MAXREFDES100?

Since EMG, ECG, EEG are all biopotential signals, the MAX30003 analog front end (AFE) on the platform should be able to process them. To be able to measure EMG and EEG, the ECG probes will have to be swapped out with the relevant probes, and the register settings of the MAX30003 on the platform will have to be modified appropriately. Maxim does not currently publish any user guidelines or procedures to do this with the MAXREFDES100.

How can a medical patient be connected to all four sensors of the MAXREFDES100#?

SPO2 and HR can be observed simply by placing your finger over the MAX30101 module on board the MAXREFDES100#. R-to-R intervals and ECG are measured by the MAX30003 AFE. We here at Maxim believe that giving the user the ability to map the electrodes where they think would give them the best results is a competitive advantage to them. We therefore advise users to read up on readily available knowledge of ECG mapping on the internet. For example, Wikipedia has a great article on ECG mapping and is located here: https://en.wikipedia.org/wiki/Electrocardiography From experience being in the industry, we know that Lead I (LA-RA) is suggested in mobile device applications because of its ease of use. Also, see this knowledgebase article for MAX30003 connections.

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+AD10200: FAQ
+AD8436: FAQ
3B01: the connection between the 26-pin and 16 channel.
442 - I cannot find the datasheet for the 442 (old OPAMP Module)
751: old datasheet
Ac coupling Vs Dc coupling
AC1307E Power Supply input range
AD-MSDPD-EVB: Eval Board Datasheet
ADATE304 Force Voltage
ADATE318: What supply voltage do I use for VDD_THERM?
ADMP401 startup
ADMP441 output format
+ADN2531: Can output be configured as current source?
ADN2685: could you send the final datasheet?
+ADN2814: FAQ
+ADN2816: FAQ
ADN2817 error correction
ADN2820: Optical fiber communication
+ADN2830: FAQ
+ADN2871: Differential drive circuit for driving a VCSEL Laser diode.
+ADN2872: Is it possible to use 2 laser drivers in parallel to have the modulation current of 130 mA?
ADN2873: Minimum differential signal between the DATAP and DATAN
ADN2880: MAX leakage current specification of ADN2880 input
+ADN2882 Evaluation Board
+ADN4600: FAQ
+ADN469xE: FAQ
+ADN8831: FAQ
ADN8834: Evaluation board difference
AN-695 Q&A
Aqueous washing of ADI parts?
Baking BGA in Tray or trays
Baking of parts in a Reel
Can ADN4604 do single ended 75Ohm input and output?
Can I connect one input to multiple outputs?
datasheet 2B35
Digital programmable power with 1.8V logic to Vout = 5V
Does changing the crosspoint connectivity affect the state of previously configured connections?
doubling ADN8810 Iout configuration query (SR#: 1202803)
EVAL-AD8436 evaluation board operation with single supply
Failure probability for AD8468
How can I order Linear Circuit Design Handbook?
Maximum Recommended PMU Load Capacitance
MTBF-reliability data
Package general: What is the pin pitch of LFCSP package?
Package: 10 ld Ceramic Flat Package footprints
paste mask recommendation
PFC controller + LED driver in one package
Replacement for PMI119-883
RoHS compliant status E
RTI-850 RTI products
Shelf life for Analog parts
Shelf life of drypack used to ship Moisture/Reflow Sensitive Surface Mount Devices
The unit of MTTF data on ADI web site
transistor counts for a processor to calculate the MTBF
unused inputs or outputs?
What data rates or range of data rates are supported?
What data rates protocols are supported?
Where can I find e-book versions on your seminar books to download?
which register we can read to know the status of HD
Why the Analog Input Current from ?10mA to 10 mA was limited.
+#N/A: FAQ
+1-WIRE + I2C MULTI-DEVICE PROGRAMMER: FAQ
+125932-HMC675LP3E: FAQ
1s74: FAQ
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DS1225AB-150: FAQ
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+DS1236 UNTESTED UNLASERED DIE: FAQ
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+DS9097U-009#: FAQ
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+DS9481P-300#: FAQ
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+DS9490R#: FAQ
+DSQ2FL1-J00+T: FAQ
+EVAL-CN0566-RPIZ: FAQ
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HMC-T2100: FAQ
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HSC-ADC-EVALC: FAQ
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MAX13256: FAQ
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MAX15096AGWE+: FAQ
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MAX16141/V+: FAQ
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+MAX16141EVKIT#: FAQ
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MAX16602GGN+: FAQ
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+MAX21000+TWCHS: FAQ
+MAX21001/V+: FAQ
+MAX2150ETI+: FAQ
+MAX22200ETJ+: FAQ
+MAX22256: FAQ
+MAX2242: FAQ
+MAX235CPG+G36: FAQ
+MAX235MDG/HR: FAQ
+MAX253ESA+: FAQ
MAX256: FAQ
+MAX256ASA+: FAQ
+MAX2654EXT+: FAQ
+MAX274A: FAQ
+MAX274EVKIT-DIP+: FAQ
MAX28200EWC+T: FAQ
+MAX28200EWC+TC02: FAQ
MAX2828: FAQ
MAX2828ETN+: FAQ
+MAX2828ETN+T: FAQ
+MAX2829ETN+: FAQ
MAX2830: FAQ
MAX2830ETM+: FAQ
+MAX2830ETM+T: FAQ
MAX2831: FAQ
+MAX2831EVKIT: FAQ
+MAX2837ETM+: FAQ
+MAX2837EVKIT+: FAQ
+MAX2850: FAQ
+MAX2851ITK+: FAQ
+MAX2900ETI+: FAQ
+MAX2990ECB+: FAQ
+MAX2992: FAQ
+MAX3111ECWI: FAQ
+MAX31740ATA+: FAQ
MAX31760AEE+: FAQ
+MAX31760AEE+T: FAQ
+MAX31785: FAQ
+MAX31785AETL+T: FAQ
MAX31790: FAQ
+MAX31790ATI+T: FAQ
+MAX31856MUD+: FAQ
+MAX32510: FAQ
+MAX32520/W+JU: FAQ
+MAX32520ATJJ/V+: FAQ
+MAX32550: FAQ
+MAX32552-LCJ+: FAQ
MAX32552: FAQ
+MAX32555/B+: FAQ
MAX32555: FAQ
+MAX32558: FAQ
+MAX32560: FAQ
+MAX32590-LNS+: FAQ
+MAX32620-EVKIT#: FAQ
+MAX32620-EVKIT: FAQ
+MAX32620FTHR#: FAQ
MAX32620FTHR: FAQ
+MAX32620ICQ+: FAQ
+MAX32620IWG+T: FAQ
+MAX32621-EVKIT#: FAQ
+MAX32621IWG+T: FAQ
+MAX32625-EVKIT#: FAQ
+MAX32625-EVKIT: FAQ
MAX32625: FAQ
+MAX32625ITK+: FAQ
+MAX32625MBED#: FAQ
+MAX32625MBED: FAQ
+MAX32625NEXPAQ: FAQ
+MAX32625PICO#: FAQ
+MAX32626-EVKIT#: FAQ
+MAX32626-EVKIT: FAQ
+MAX32626: FAQ
+MAX32630-EVKIT#: FAQ
+MAX32630FTHR#: FAQ
MAX32630FTHR: FAQ
+MAX32630ICQ+: FAQ
MAX32630IWG+: FAQ
+MAX32630IWG+T: FAQ
+MAX32631-EVKIT#: FAQ
MAX32631: FAQ
+MAX32631ICQ+: FAQ
+MAX32632: FAQ
+MAX32650-EVKIT#: FAQ
+MAX32650EVKIT: FAQ
+MAX32650GCE+: FAQ
+MAX32650GWQ+T: FAQ
MAX32651: FAQ
+MAX32651GCE+: FAQ
+MAX32652: FAQ
+MAX32655GWY+: FAQ
+MAX32660-EVKIT#: FAQ
+MAX32660-EVSYS#: FAQ
MAX32660: FAQ
+MAX32660EVKIT: FAQ
+MAX32660GTG+T: FAQ
+MAX32660GTGBL+: FAQ
+MAX32660GTGLA+T: FAQ
+MAX32660GWE+: FAQ
+MAX32665EVKIT#: FAQ
+MAX32665GXMBT+T: FAQ
+MAX32666FTHR#: FAQ
+MAX32666GWP+: FAQ
MAX32666GWPBT+: FAQ
+MAX32666GWPBT+T: FAQ
+MAX32668GWPBL+: FAQ
+MAX32670GTL+: FAQ
+MAX3421: FAQ
+MAX34440ETLA1+: FAQ
+MAX34446ETL+T: FAQ
+MAX34451ETNA1+: FAQ
+MAX34451ETNA2+: FAQ
+MAX34451ETNA3+: FAQ
+MAX34461AA00+: FAQ
+MAX34463EXQA3+: FAQ
+MAX3600: FAQ
+MAX3601GTL+: FAQ
+MAX3634: FAQ
+MAX3711: FAQ
+MAX3735AE/D: FAQ
+MAX3735AETG+: FAQ
+MAX3736ETE+: FAQ
+MAX3738: FAQ
+MAX3740AETG+: FAQ
MAX3740AETG: FAQ
+MAX3747AEUB+: FAQ
+MAX3748HETE+: FAQ
+MAX3761: FAQ
MAX3869EHJ+: FAQ
+MAX3869EHJ+T: FAQ
+MAX40056EVKIT#: FAQ
+MAX40200ANS+: FAQ
MAX40200AUK+: FAQ
+MAX40200AUK+T: FAQ
MAX40203ANS+: FAQ
+MAX40203ANS+T: FAQ
+MAX40213: FAQ
+MAX4137: FAQ
+MAX41460EVKIT: FAQ
+MAX41460GUB+: FAQ
+MAX41463GUB+: FAQ
+MAX4201EUK+: FAQ
+MAX4222EEE+: FAQ
+MAX4311EEE+: FAQ
+MAX4370: FAQ
+MAX4383EEE+: FAQ
+MAX4427MJA/883B: FAQ
+MAX4428ESA+: FAQ
+MAX44299: FAQ
+MAX4444ESE/GG8: FAQ
+MAX4550EVKIT: FAQ
+MAX4820ETP+: FAQ
+MAX4821: FAQ
+MAX4896ATP+: FAQ
+MAX4915AELT+: FAQ
+MAX5048CAUT+: FAQ
+MAX5859EXW-D: FAQ
+MAX5902AAEUT+: FAQ
+MAX5903AAETT+: FAQ
+MAX5921FESA+: FAQ
+MAX5933AESA+: FAQ
+MAX5943AEEE+: FAQ
+MAX5947BESA: FAQ
+MAX5954AETX+: FAQ
+MAX5954LETX+: FAQ
+MAX5965A: FAQ
+MAX5969AETB+: FAQ
+MAX5969BETB+: FAQ
+MAX5969BEVKIT+: FAQ
+MAX5971AETI+: FAQ
+MAX5971BETI+: FAQ
+MAX5974AATE+T: FAQ
+MAX5974CETE+: FAQ
MAX5974D: FAQ
+MAX5974DATE+: FAQ
+MAX5974EETE+: FAQ
+MAX5977AETP+: FAQ
MAX5980: FAQ
+MAX5980AGTJ+: FAQ
+MAX5988A: FAQ
+MAX5991AETP+: FAQ
+MAX5995AATE+: FAQ
+MAX5995AETE+T: FAQ
+MAX5995BATE+: FAQ
+MAX5995CETE+: FAQ
+MAX6495: FAQ
+MAX6496ATA/V+: FAQ
+MAX6615AEE+: FAQ
+MAX6639FAEE: FAQ
+MAX6641: FAQ
+MAX6643LBBAEE+: FAQ
MAX6650: FAQ
+MAX6650EUB+: FAQ
+MAX6653AEE+: FAQ
+MAX6682MUA+T: FAQ
+MAX6684ESA+: FAQ
+MAX6816: FAQ
+MAX6839XSD2+: FAQ
+MAX6895AALT+: FAQ
+MAX6895AAZT/V+T: FAQ
+MAX7030HATJ+: FAQ
+MAX7032: FAQ
MAX7037: FAQ
+MAX7037EGL+T: FAQ
+MAX7037EVKIT#: FAQ
+MAX7461EUK+: FAQ
+MAX7474EAE+_T1: FAQ
+MAX77729XEWN+: FAQ
+MAX77823EWZ+: FAQ
+MAX77859AEWO+: FAQ
+MAX77932BEWO+: FAQ
+MAX77932EWO+T: FAQ
+MAX78000EXG+: FAQ
+MAX78000FTHR: FAQ
+MAX78700: FAQ
+MAX8535: FAQ
+MAX8790AETP+: FAQ
+MAX8804: FAQ
+MAX881: FAQ
+MAX8902: FAQ
+MAX8903: FAQ
+MAX9272: FAQ
+MAX9295AGTJ/V+: FAQ
+MAX9295EGTN/V+T: FAQ
+MAX9296AGTM/V+: FAQ
+MAX96716A: FAQ
+MAX96751: FAQ
+MAX98089ETN+: FAQ
+MAX98089EVKIT#WLP: FAQ
MAX98090: FAQ
+MAX98090AETL+T: FAQ
+MAX98090AEWJ+: FAQ
+MAX98090EVKIT#WLP: FAQ
+MAX98091: FAQ
+MAX98373: FAQ
+MAX9860ETG+: FAQ
MAX9867: FAQ
+MAX9867ETJ+: FAQ
+MAX9867EVKIT+: FAQ
MAX9880A: FAQ
+MAX9880AETM+: FAQ
+MAX9880AEVKIT#: FAQ
+MAX9947ETE+: FAQ
+MAXADCLITE+: FAQ
+MAXCOAX2STP-HSD#: FAQ
+MAXPOWERTOOL002#: FAQ
+MAXQ1741: FAQ
+MAXQ1743: FAQ
+MAXQ1744-DNS+: FAQ
+MAXQ617: FAQ
MAXQ7667: FAQ
+MAXQ7667AACM/V+: FAQ
+MAXQUSBJTAGOW-KIT#: FAQ
-MAXREFDES100#: FAQ
+MAXREFDES101 SOFTWARE FOR WINDOWS 10: FAQ
+MAXREFDES101#: FAQ
+MAXREFDES103#: FAQ
+MAXREFDES104#: FAQ
+MAXREFDES105#: FAQ
+MAXREFDES117#: FAQ
+MAXREFDES132#: FAQ
+MAXREFDES145#: FAQ
+MAXREFDES150#: FAQ
+MAXREFDES16#: FAQ
+MAXREFDES165#: FAQ
+MAXREFDES212#: FAQ
+MAXREFDES220#: FAQ
+MAXREFDES31#: FAQ
+MAXREFDES37#: FAQ
+MAXREFDES4#: FAQ
+MAXREFDES42#: FAQ
+MAXREFDES70#: FAQ
+MAXREFDES73#: FAQ
+MAXREFDES74#: FAQ
MAXREFDES74: FAQ
+MAXREFDES77#: FAQ
+MAXREFDES79#: FAQ
+MINIQUSB: FAQ
+NO PART NUMBER: FAQ
+NONE: FAQ
+OP07: FAQ
+OP27: FAQ
+OP37: FAQ
+OP90: FAQ
+PCB, MAX2850EVKIT+: FAQ
PD-1370: FAQ
+PD20-1-1210: FAQ
+PD28-3-1021-TMCL: FAQ
+PD42-1-1140-TMCL: FAQ
+PD42-1-1243-IOLINK: FAQ
+PD42-1-1370-TMCL: FAQ
+PD42-4-1370-TMCL: FAQ
+PD57-1-1076: FAQ
+PD57-1-1160-TMCL: FAQ
+PD57-1-1260-TMCL: FAQ
+PD57-1-1378-CANOPEN: FAQ
+PD57-2-1160-TMCL: FAQ
+PD60-3-1260-TMCL: FAQ
+PH-MODULES-TRINAMIC: FAQ
+QBL4208-100-04-025: FAQ
+QBL4208-41-04-006: FAQ
+QBL4208-61-04-013: FAQ
+QBL5704-116-04-042: FAQ
+QSH2818-32-07-006: FAQ
+QSH4218-41-10-035: FAQ
+REF02A: FAQ
+RS485: FAQ
+SC-USB-SPI: FAQ
+SSM2250: FAQ
+SSM2302: FAQ
+SSM2602: FAQ
+SSM2603: FAQ
+STM1E-SFP02: FAQ
+STM1E-SFP22: FAQ
+SW02: FAQ
+TEST: FAQ
+TMC USB-2-485: FAQ
+TMC2041-EVAL: FAQ
+TMC2041-LA: FAQ
+TMC2130-LA: FAQ
+TMC2208SILENTSTEPSTICK: FAQ
+TMC2209 SILENTSTEPSTICK: FAQ
+TMC2209-LA-T: FAQ
+TMC2226-BOB: FAQ
+TMC2240: FAQ
+TMC2590: FAQ
+TMC262C-LA: FAQ
+TMC2660C-PA-T: FAQ
TMC2660C-PA: FAQ
+TMC429-I: FAQ
+TMC4361A-LA: FAQ
+TMC457: FAQ
+TMC4671: FAQ
+TMC5041-LA: FAQ
+TMC5062-LA: FAQ
+TMC5072-LA: FAQ
+TMC5130-EVAL-KIT: FAQ
+TMC5130A-TA: FAQ
+TMC5160 SILENTSTEPSTICK: FAQ
+TMC5160-BOB: FAQ
+TMC5160-EVAL: FAQ
+TMC5160A-TA: FAQ
+TMC5272-EVAL-KIT: FAQ
+TMCM-1043: FAQ
+TMCM-1070: FAQ
+TMCM-110-42-485: FAQ
+TMCM-1110 STEPROCKER: FAQ
+TMCM-1140-TMCL: FAQ
+TMCM-1160-TMCL: FAQ
+TMCM-1180-TMCL: FAQ
+TMCM-1260-CANOPEN: FAQ
+TMCM-1260-TMCL: FAQ
+TMCM-1270-CANOPEN: FAQ
+TMCM-1290: FAQ
+TMCM-142-IF-TMCL: FAQ
+TMCM-1630-2C: FAQ
+TMCM-1630-4U: FAQ
+TMCM-1633-CANOPEN: FAQ
+TMCM-1640: FAQ
+TMCM-310/SG: FAQ
+TMCM-3110-TMCL: FAQ
+TMCM-3212-TMCL: FAQ
+TMCM-3230-TMCL: FAQ
+TMCM-3314: FAQ
+TMCM-3351-TMCL: FAQ
+TMCM-6110: FAQ
+TMCM-6212-TMCL: FAQ
+TMCM-6214-TMCL: FAQ
+TMCS: FAQ
+TRINAMIC MISC SERVICE: FAQ
+TRINAMIC PACKAGING SURCHARGE: FAQ
+USB-2-RTMI: FAQ
+USB2GPIO#: FAQ
+USB2PMB2#: FAQ
+VDSP-BLKFN-PC-FULL: FAQ
+VDSP-TS-PC-FULL: FAQ
+VISUALAUDIO: FAQ
+VT202: FAQ
+VT273SAFQ: FAQ
What does the "C01" denote in DS75S-C01+?
What should I do with unused I/O pins on the DS2482S?
+ZLP32300: FAQ
+_DS9093A: FAQ