Data Sheet

Schematic Signal
Name
FPGA Pin Number I/O Standard Direction @ FPGA Description
HBUS_CS1n
N12 1.8 V OUT Chip Select for Hyper
FLASH (Reserved
Only)
HBUS_RSTOn
T15 1.8 V IN Reset Output from
slave to master
(Reserved Only)
HBUS_INTn
P11 1.8 V IN Interrupt Output from
slave to master
(Reserved Only)
Note: The Synaptic Labs HyperBus
®
Memory Controller IP (HBMC) for Intel FPGA is available
in a Basic Edition (OpenCore) and a Full Edition. The differences are listed in the
following table.
Table 24. HBMC Features by Edition
Basic Edition Full Edition
License required Trial license Node-locked license
.sof file supports conversion to
other formats
No Yes
.sof file runs on the BTS No Yes
Burst lengths supported 1 or 8 1, 2, 4, 8, 16, 32, 64 or 128
Contact Synaptic Labs to obtain an HBMC license.
Related Links
Synaptic Labs Website
4.10.2 EPCQ or EPCQ-A Flash Memory
The Intel Cyclone 10 LP FPGA Evaluation board has an Intel 64 Mb EPCQ64 or 128 Mb
EPCQ128A in-system programmable NOR flash for non-volatile storage of the FPGA
configuration data, board information, test application data and user code space.
Depending on its revision, your board has one of two flash memory devices: EPCQ64
or EPCQ128A. To determine which device you have, refer to "Evaluation Board
Revisions".
Although the quad-serial flash provided has a ×4 data width, the evaluation board has
a ×1 data width because the Intel Cyclone 10 LP FPGA only supports an AS ×1
configuration scheme. Other data signals are tied to 3.3 V power required by the
device datasheet.
The table below shows the memory map for this flash memory. This memory provides
non-volatile storage for FPGA bit stream, Nios II factory software and other
information.
4 Evaluation Board Components
UG-20082 | 2018.02.05
Intel
®
Cyclone
®
10 LP FPGA Evaluation Kit User Guide
34
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