DK-DEV-5SGXEA7/ES Altera, DK-DEV-5SGXEA7/ES Datasheet - Page 292

• 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

9–12
Figure 9–3. Multiple Device FPP Configuration Using an External Host When Both Devices Receive the Same Data
Notes to
(1) Connect the resistor to a supply that provides an acceptable input signal for the Stratix V device. V
(2) 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.
(3) The MSEL pin settings vary for different data width and POR delay. To connect MSEL, refer to
(4)
Stratix V Device Handbook Volume 2: Device Interfaces and Integration
specification of the I/O on the device and the external host. Altera recommends powering up all configuration system I/Os with V
If you use FPP ×8, use DATA[7..0]. If you use FPP ×16, use DATA[15..0]. All devices in the chain must have the same data width.
(MAX II Device or
Microprocessor)
Figure
External Host
ADDR DATA[7..0]
Memory
9–3:
1
Figure 9–3
Stratix V devices receive the same configuration data (single .sof).
In
and complete the configuration and enter user mode at the same time.
To configure FPP multi-device with a single .sof, all Stratix V devices in the chain
must be in the same package and density.
V
Figure
10 kΩ
CCPGM
(1) V
9–3, because both nCE pins are tied to GND, both devices in the chain begin
shows the FPP configuration setup for multiple devices when both
CCPGM
10 kΩ
Chapter 9: Configuration, Design Security, and Remote System Upgrades in Stratix V Devices
(1)
GND
CONF_DONE
nSTATUS
DATA[31..0]
nCONFIG
DCLK
nCE
Stratix V Device 1
MSEL[4..0]
(4)
nCEO
N.C.
(3)
(2)
Table 9–4 on page
CCPGM
must be high enough to meet the V
GND
Fast Passive Parallel Configuration
9–7.
May 2011 Altera Corporation
nCE
CONF_DONE
nSTATUS
DATA[31..0]
nCONFIG
DCLK
Stratix V Device 2
MSEL[4..0]
(4)
nCEO
CCPGM
.
N.C.
(3)
IH
(2)