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Cyclone V E FPGA
The BeMicro CV A9 FPGA development board features a Cyclone V E FPGA device
(5CEFA9F23C8N) in a 484-pin FBGA package.
V E FPGA 5CEFA9F23C8N device.
Equivalent
ALMs
LE's
113,560
301K
Configuration Options
The BeMicro CV A9 FPGA development board supports the following configuration methods:
Embedded USB-Blaster is the default method for configuring the FPGA using the
■
Quartus II Programmer in JTAG mode with the supplied USB cable.
Active Serial Configuration via the on-board N25Q256A13EF8 configuration device.
■
FPGA Programming over Embedded USB-Blaster II
This configuration method combines a USB mini-B connector (J10), a USB 2.0 PHY device (U9),
and an Altera MAX V 5M80ZE64 CPLD (U10) to allow FPGA configuration using a USB cable.
This USB cable connects directly between the USB mini-B connector on the board and a USB
port on a PC running the Quartus II software. The embedded USB-Blaster in the MAX V
EPM80ZE64 CPLD normally masters the JTAG chain.
FPGA Programming using EPCQ Compatible Configuration PROM
The low-cost N25Q256A13EF8 non-volatile configuration PROM features a simple six-pin
interface and a small form factor. The PROM supports the AS x4 configuration mode. By
default, the BeMicro CV A9 board is set up to configure via AS x 4 configuration mode.
Resistors R97 and R98 allow selection between AS Fast and AS Standard modes.
shows the connection between the EPCQ configuration device and the Cyclone V E FPGA.
Table 2-1: Features of the Cyclone V E 5CEFA9F23C8N
M10K RAM
MLAB RAM
(Kbits)
(Kbits)
12,200
1,717
Table 2–1
describes the features of the Cyclone
18-bit x 18-bit
Multipliers
684
9
PLLs
Package Type
8
484 pin FBGA
Figure 2–3
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