Related Manuals for MaxLinear XR21V1410IL-0A-EB
Summary of Contents for MaxLinear XR21V1410IL-0A-EB
- Page 1 XR21V1410 RS-485 Serial Transceiver EVB User Manual MaxLinear Confidential MaxLinear Confidential • www.maxlinear.com • 033UMR00 TBD/18 033UMR00...
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Page 2: Revision History
July 19, 2024 Updated: ■ New template applied and general document revision. ■ "Components of the XR21V1410 EVB" table. Added: ■ "Ordering Information" section. Removed: ■ "Drivers and Support" section. 1.0.0 2011 Initial release. MaxLinear Confidential July 19, 2024 033UMR00... -
Page 3: Table Of Contents
XR21V1410 EVB User Manual Table of Contents Table of Contents Introduction...................................1 Ordering Information................................1 EVB Overview ..................................1 EVB Components ................................2 Description of Headers/Jumpers ...........................2 EVB Configuration................................3 Full-Duplex RS-485 Mode .............................3 Half-Duplex RS-485 Mode ............................3 MaxLinear Confidential July 19, 2024 033UMR00... -
Page 4: List Of Figures
XR21V1410 EVB User Manual List of Figures List of Figures Figure 1: EVB Block Diagram..............................1 Figure 2: Full-Duplex RS-485 Mode ............................3 Figure 3: Half-Duplex RS-485 Mode ............................3 MaxLinear Confidential July 19, 2024 033UMR00... -
Page 5: List Of Tables
List of Tables List of Tables Table 1: EVB Ordering Part Numbers ............................1 Table 2: Components of the XR21V1410 EVB........................2 Table 3: Description of Headers/Jumpers (Installed) ......................2 Table 4: Description of Headers/Jumpers (Not Installed).......................2 MaxLinear Confidential July 19, 2024 033UMR00... -
Page 6: Introduction
■ The XR21V1410 is a 1-channel USB universal asynchronous receiver/transmitter (UART). ■ The SP6260 is a MaxLinear’s low-dropout regulator (LDO) that regulates the 5V from VBUS to 3.3V used as the supply voltage of the SP3497E and the XR21V1410. ■... -
Page 7: Evb Components
XR21V1410 EVB User Manual EVB Components EVB Components The following table lists the location and descriptions of the MaxLinear components on the EVB. Table 2: Components of the XR21V1410 EVB Unit Part Function SP6260GEK-L MaxLinear’s 150mA RF ultra-low dropout regulator used to convert 5V from VBUS to 3.3V for the SP3497E and VCC of the XR21V1410. -
Page 8: Evb Configuration
(see Figure 2). The SP3497E is in full-duplex mode since the RS485-RE# pin is always low (enabled). The RS-485 mode must be enabled from the MaxLinear’s USB UART GUI serial sample (Serial Test App) to transmit data. (12) RS-485-R +... - Page 9 The URLs provided are for informational purposes only; they do not constitute an endorsement or an approval by MaxLinear of any of the products or services of the corporation or organization or individual. MaxLinear bears no responsibility for the accuracy, legality or content of the external site or for that of subsequent links.
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