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FPC401 and FPC402 Evaluation Module (EVM) User's
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SNLU222B - December 2016 - Revised September 2019
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Copyright © 2016-2019, Texas Instruments Incorporated
SNLU222B - December 2016 - Revised September 2019
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FPC401 and FPC402 Evaluation Module (EVM) User's Guide
User's Guide
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Summary of Contents for Texas Instruments FPC401EVM
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Page 1: Table Of Contents
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Page 2: Hardware Description And Setup
(down to 1.8 V), connect an external supply to the header or test point loop (TP3). 5. The FPC401EVM and FPC402EVM includes a TPS2561 power switch which is used to selectively enable and disable 3.3-V power to the SFP and QSFP ports. The FPC controls this power switch with its GPIO pins. -
Page 3: Communication Protocol Configuration
Hardware Description and Setup www.ti.com Figure 2. Power Block Diagram – Configured for LDO Use Communication Protocol Configuration The following sections describe how to configure the FPC401EVM and FPC402EVM for I2C and SPI protocols. 1.2.1 I2C Configuration For I2C communication with the onboard MSP430, refer to... - Page 4 MISO connects to the MISO of the MSP430. See the data sheet for more details on how SPI is configured. Figure 4. SPI Configuration FPC401 and FPC402 Evaluation Module (EVM) User’s Guide SNLU222B – December 2016 – Revised September 2019 Submit Documentation Feedback Copyright © 2016–2019, Texas Instruments Incorporated...
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Page 5: Fpc401 Evm Gui Description And Setup
FPC401 EVM GUI Description and Setup www.ti.com FPC401 EVM GUI Description and Setup The FPC401 EVM GUI is used to program both FPC401EVM and FPC402EVM. The general procedure for setting up the FPC401 GUI is described in the sections below. Figure 5. FPC401 EVM GUI SNLU222B –... -
Page 6: Installation
Select the appropriate installer and follow the installer wizard to install the FPC401 EVM GUI. Initializing Communication To initialize communication with the FPC401EVM, first select the number of FPC401s under FPC Count and the protocol (I2C or SPI), highlighted by Figure 6. - Page 7 1 of instance 1) will affect ports 1, 5, 9, 13, and so forth. Figure 7. FPC Instance and Port Selection SNLU222B – December 2016 – Revised September 2019 FPC401 and FPC402 Evaluation Module (EVM) User’s Guide Submit Documentation Feedback Copyright © 2016–2019, Texas Instruments Incorporated...
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Page 8: Local Fpc Read And Write
GUI operation. Figure 8. FPC401 GUI – Local Reads and Writes FPC401 and FPC402 Evaluation Module (EVM) User’s Guide SNLU222B – December 2016 – Revised September 2019 Submit Documentation Feedback Copyright © 2016–2019, Texas Instruments Incorporated... -
Page 9: Remote Access On Downstream Modules
100 kHz (SFP) and 400 kHz (QSFP). Figure 9. FPC401 GUI – Downstream Reads and Writes SNLU222B – December 2016 – Revised September 2019 FPC401 and FPC402 Evaluation Module (EVM) User’s Guide Submit Documentation Feedback Copyright © 2016–2019, Texas Instruments Incorporated... -
Page 10: Input And Output Status And Configuration
A/B Set drop-down menus and click SET OUTPUTS. Figure 10. FPC401 GUI – Input, Output, GPIO Status, and Control FPC401 and FPC402 Evaluation Module (EVM) User’s Guide SNLU222B – December 2016 – Revised September 2019 Submit Documentation Feedback Copyright © 2016–2019, Texas Instruments Incorporated... -
Page 11: Interrupt Configuration And Monitoring
Figure Figure 11. FPC401 GUI – Interrupt Control Figure 12. FPC401 GUI – Port Reset SNLU222B – December 2016 – Revised September 2019 FPC401 and FPC402 Evaluation Module (EVM) User’s Guide Submit Documentation Feedback Copyright © 2016–2019, Texas Instruments Incorporated... -
Page 12: Led Configuration
See the data sheet for more details. Note that in the FPC401EVM and FPC402EVM the GPIO0 and GPIO1 must be set to drive high logic to enable the power switch that powers the LEDs and modules. -
Page 13: Prefetch Configuration
RE-ARM button. This will also clear the interrupt. Figure 15. FPC401 GUI – Prefetch Settings SNLU222B – December 2016 – Revised September 2019 FPC401 and FPC402 Evaluation Module (EVM) User’s Guide Submit Documentation Feedback Copyright © 2016–2019, Texas Instruments Incorporated... -
Page 14: Data-Driven Interrupt Configuration
CHECK / CLEAR DATA to determine which bits of the four monitored bytes triggered the interrupt. This will also clear the interrupt. Figure 16. FPC401 GUI – Data-Driven Interrupt Control FPC401 and FPC402 Evaluation Module (EVM) User’s Guide SNLU222B – December 2016 – Revised September 2019 Submit Documentation Feedback Copyright © 2016–2019, Texas Instruments Incorporated... -
Page 15: 2.10 Scheduled Write Configuration
Figure 17. FPC401 GUI – Scheduled Write Control SNLU222B – December 2016 – Revised September 2019 FPC401 and FPC402 Evaluation Module (EVM) User’s Guide Submit Documentation Feedback Copyright © 2016–2019, Texas Instruments Incorporated... - Page 16 NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Original (November 2016) to B Revision ....................Page ........................• First public release. Revision History SNLU222B – December 2016 – Revised September 2019 Submit Documentation Feedback Copyright © 2016–2019, Texas Instruments Incorporated...
- Page 17 All manuals and user guides at all-guidesbox.com Revision History www.ti.com Changes from Original (November 2016) to B Revision ...................... Page ........................• First public release. SNLU222B – December 2016 – Revised September 2019 Revision History Submit Documentation Feedback Copyright © 2016–2019, Texas Instruments Incorporated...
- Page 18 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2022, Texas Instruments Incorporated...