TSoM Evaluation
Kit User Manual
24
www.terasic.com
July 26, 2019
non-volatile storage of HPS boot code, user data and program. The device is connected to HPS
dedicated interface. It may contain secondary boot code.
This device has a 4-bit data interface and uses 3.3V CMOS signaling standard. Connections
between Cyclone V SoC FPGA and Flash are shown in
To program the QSPI flash, the HPS Flash Programmer is provided both as part of the Intel Quartus
Prime suite and as part of the free Intel Quartus Prime Programmer. The HPS Flash Programmer
sends file contents over an Intel download cable, such as the USB Blaster II, to the HPS, and
instructs the HPS to write the data to the flash memory.
Below summarizes the pins on the flash device. Signal names are from the device datasheet and
directions are relative to the Cyclone V SoC FPGA.
Figure 4-5 Connections between the HPS, 260 Pin edge connector and QSPI Flash
Table 4-6 Pin Assignment of QSPI Flash
Signal Name
260-pin Edge Connector
Pin No.
FPGA Pin No
Description
I/O
Standard
HPS_FLASH_DATA0 PIN_99
PIN_A8
HPS FLASH Data0
3.3V
HPS_FLASH_DATA1 PIN_101
PIN_H16
HPS FLASH Data1
3.3V
HPS_FLASH_DATA2 PIN_103
PIN_A7
HPS FLASH Data2
3.3V
HPS_FLASH_DATA3 PIN_105
PIN_J16
HPS FLASH Data3
3.3V
HPS_FLASH_DCLK PIN_109
PIN_C14
HPS FLASH Data Clock 3.3V
HPS_FLASH_NCSO PIN_107
PIN_A6
HPS FLASH Chip Enable 3.3V
4
4
.
.
6
6
R
R
a
a
s
s
p
p
b
b
e
e
r
r
r
r
y
y
P
P
i
i
2
2
x
x
1
1
3
3
G
G
P
P
I
I
O
O
The board provides one Raspberry Pi 2x13 expansion header, which has 17 pins connected directly
to the Cyclone V SoC HPS. It also come with It also comes with two DC +5V (VCC5), two DC
+3.3V (VCC3P3), and five GND pins.
and
Summary of Contents for TSOM
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