Table of Contents
TEF1002
Overview
Board Overview
- 4x5 module connectors
- Jumper J4 (VCCIOA)
- Jumper J7 (VCCA_SD)
- Dip switches S2 and S3
- 6-pin PCIe ATX Power Connector
- micro USB connector for FTDI USB to JTAG/UART bridge
- Reset push button
- Power LED
- Status LED
- microSD card cage
Power supply
Single 12V power supply with minimum current capability of 3A is recommended to power on the board via the 6-pin PCIe ATX connector.
DIP-Switches and Push Buttons
Select dip switch settings according to the attached 4x5 module and your needs. Compare setting with TRM of your module and table in TRM of TEF1002. Following a general configuration is shown.
| Dip | Setting | Note |
|---|---|---|
| S1 | Push button configured by CPLD as reset | |
S2-1 | OFF | OFF, OFF, OFF selects FMC _VADJ OFF. The choice OFF, ON, OFF selects 1.8V FMC_VADJ, which is a valid bank power for TE0720. |
| S2-2 | OFF | |
| S2-3 | OFF | |
| S2-4 | OFF | Selects 4x5 module SOC/FPGA JTAG |
| S2-5 | OFF | |
| S2-6 | OFF | |
| S2-7 | ON | Module power enable. |
| S2-8 | OFF | Extended power sequenzing (if implemented). |
| S3-1 | OFF | For Zynq modules: Primary Boot Mode SD/QSPI. OFF corresponds to boot from SD card. |
| S3-2 | OFF | Overide automatic enable FMC_VADJ. (1)(2) |
DIP Switches /Push Buttons
(1) Set to ON for TE0720 because bank 34 has to be 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).
Jumpers
For Jumper J7 compare TRM of actually used 4x5 module. The voltage of the bank where the SDIO signals 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)!
| Jumper | Power Rail | 3.3V | 1.8V | Remark |
|---|---|---|---|---|
| J7 | VCCA_SD | 1-2 | 2-3 | Powers SDIO Levelshifter on 4x5 module side. |
| J4 | VCCIOA | 1-2 | 2-3 | Powers 4x5 bank, where FFA and FFB high speed signals are connected. |
Jumpers
LEDs
There are four LEDs on the board. Two of them are user LEDS not further described here. Compare corresponding table in TEF1002 TRM.
| LED | Connected to | Function | Notes |
|---|---|---|---|
| D3 | 3V3IN | Power | ON when 3.3V generated from 12V input is up |
| D4 | SC CPLD U11, Pin C2 | Status | SC CPLD firmware dependent, for further description see firmware description. |
Carrier LEDs
JTAG/UART
JTAG (first FTDI port) and UART (second FTDI port) is available via MicroUSB. External JTAG Programmer is not needed.
Reference Designs
- Use e.g. the Test board Reference Design of the installed 4x5 module.
Notes
Overview
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