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- 4x5 module connectors
- Jumper J4 (VCCIOA)
- Jumper J7 (VCCA_SD)
- Dip switches S2 and S3
- 6-pin PCI-E PCIe ATX Power Connector
- micro USB connector for FTDI USB to JTAG/UART bridge
- Push Reset push button
- Power LED
- Status LED
- top load microSD card cage
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Single 12V power supply with minimum current capability of 3A is recommended to power on the board via the 6-pin PCI-E PCIe ATX connector.
DIP-Switches and Push Buttons
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Select dip switch settings according to the attached 4x5 module and your needs. Compare Dip switch setting with TRM of your module and table in TRM of TEF1002. Following a general configuration is shown.
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(1) Set to ON for TE0720 because bank 34 has to be
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powered to start up. Therefore FMC VADJ has to be set to a valid value e.g. 1.8V (See S2-1 to S2-3).
(2) For TE0820 set to on to use CLK0 (VCCO 65). Therefore FMC VADJ has to be set to a valid value e.g. 1.8V (See S2-1 to S2-3).
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Jumpers
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Explain all Jumpers functionality and connection. |
For Jumper J7 compare TRM of actually used 4x5 module. The voltage of the bank where the SDIO signals are connected reside has to selected. J4 selects the module bank voltage VCCIOA. It has to be selected in accordance with IO voltage of signals connected to FFA and FFB. If both FFA and FFB are not used any setting is ok. Do not leave open (communication of 4x5 module with TEF1002 CPLD is only possible with availabe VCCIOA)!
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There are four LEDs on the board. Two of them are user LEDS not further described here. Compare corresponding table in TEF1002 TRM.
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JTAG (first FTDI port) and UART (second FTDI port) is over available via MicroUSB connector available. External JTAG Programmer is not needed.
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