62
TR10a-LPQ User Manual
December
10,
2018
read back data with the regenerated data (the same sequence as the write data). Test
control signals for five QDRII+ SRAMs will generate from CPU_RESET_n and four
LEDs will indicate the test results of the first four QDRII+ SRAMs.
◼
Altera QDRII and QDRII+ SRAM Controller with UniPHY
To use Altera QDRII+ SRAM controller, users need to perform the following steps in
order:
1.
Create correct pin assignments for QDRII+.
2.
Setup correct parameters in QDRII+ SRAM controller dialog.
◼
Design Tools
⚫
Quartus Prime Standard 18.0
◼
Demonstration Source Code
⚫
Project directory:
QDRII_x5_Test_550MHz
⚫
Bit stream used:
QDRII_x5_Test_550MHz.sof
◼
Demonstration Batch File
Demo Batch File Folder:
QDRII_x5_Test_550MHz\demo_batch
The demo batch files include the followings:
⚫
Batch file for USB-Blaster II: test.bat,
⚫
FPGA configuration file:
QDRII_x5_Test_550MHz.sof
◼
Demonstration Setup
⚫
Make sure
Quartus Prime Standard 18.0
and Nios II EDS are installed on your PC.
⚫
Connect the USB cable to the FPGA board and host PC. Install the USB-Blaster II
driver if necessary.
⚫
Power on the FPGA Board.
⚫
Execute the demo batch file “
test.bat
” under the batch file folder,
QDRII_x5_Test_550MHz \demo_batch
.
⚫
Press CPU_RESET_n of the FPGA board to start the verification process. When
CPU_RESET_n is held down, all the LEDs will be turned off. All LEDs should turn
back on to indicate test passes upon the release of CPU_RESET_n.
⚫
If any LED is not lit up after releasing CPU_RESET_n, it indicates the