DK-DEV-5SGXEA7/ES Altera, DK-DEV-5SGXEA7/ES Datasheet - Page 301

• Manufacturer Part Number: DK-DEV-5SGXEA7/ES
• Description: KIT DEV STRATIX V FPGA 5SGXEA7
• Manufacturer: Altera
• Series: Stratix® Vr
• Type: FPGAr

Specifications of DK-DEV-5SGXEA7/ES

• Contents: Board
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: Stratix® V 5SGXEA7
• Other names: 544-2725

Chapter 9: Configuration, Design Security, and Remote System Upgrades in Stratix V Devices
Active Serial Configuration (Serial Configuration Devices)
Figure 9–9. AS Multi-Device Configuration When the Devices Receive the Same Data Using a Single .sof
Notes to
(1) Connect the pull-up resistors to V
(2) Connect the repeater buffers between the Stratix V master and slave device for AS_DATA1/DATA0 and DCLK.
(3) You can leave the nCEO pin unconnected or use it as a user I/O pin when it does not feed another device's nCE pin.
(4) The MSEL pin settings vary for different configuration voltage standards and POR delays. To connect the MSEL, refer to
(5) You can use the CLKUSR pin to supply the external clock source to drive the DCLK during configuration. The maximum frequency specification
May 2011 Altera Corporation
is 100 MHz.
Serial Configuration
Figure
Device
9–9:
DATA
DCLK
ASDI
nCS
In
configuration chain, its nCEO pin drives low to activate the second device’s nCE pin,
which prompts the second device to begin configuration. The second device in the
chain begins configuration in one clock cycle; therefore, the transfer of data to the
second device is transparent to the first device in the chain.
Figure 9–9
devices in the chain receive the same set of configuration data (single .sof).
V
CCPGM (1)
Figure
10 kΩ
CCPGM
Buffers (2)
V
9–8, after the first device completes configuration in a multi-device
CCPGM (1)
shows the multi-device configuration setup for AS ×1 mode when all
at a 3.0-V supply.
10 kΩ
GND
V
CCPGM (1)
10 kΩ
Stratix V Device Master
AS_DATA1
DCLK
nCSO
ASDO
nSTATUS
CONF_DONE
nCONFIG
nCE
MSEL [4..0]
CLKUSR
Stratix V Device Handbook Volume 2: Device Interfaces and Integration
nCEO
(4)
(5)
N.C.
(3)
GND
DATA0
DCLK
nSTATUS
CONF_DONE
nCONFIG
nCE
Stratix V Device Slave
MSEL [4..0]
nCEO
Table 9–4 on page
(Note 1)
(4)
N.C.
(3)
9–21
9–7.