EP4CGX75DF27C7N Altera, EP4CGX75DF27C7N Datasheet - Page 197

• Manufacturer Part Number: EP4CGX75DF27C7N
• Description: Cyclone IV GX
• Manufacturer: Altera
• Series: CYCLONE® IV GXr

Specifications of EP4CGX75DF27C7N

• Number Of Logic Elements/cells: 73920
• Number Of Labs/clbs: 4620
• Total Ram Bits: 4257792
• Number Of I /o: 310
• Number Of Gates: -
• Voltage - Supply: 1.16 V ~ 1.24 V
• Mounting Type: *
• Operating Temperature: 0°C ~ 85°C
• Package / Case: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Chapter 8: Configuration and Remote System Upgrades in Cyclone IV Devices
Configuration
PS Configuration
© December 2010 Altera Corporation
f
1
Figure 8–12. Configuration Boot Address in AP Flash Memory Map
Note to
(1) The default configuration boot address is x010000 when represented in 16-bit word addressing.
You can perform PS configuration on Cyclone IV devices with an external intelligent
host, such as a MAX
cable. In the PS scheme, an external host controls the configuration. Configuration
data is clocked into the target Cyclone IV device through DATA[0] at each rising edge
of DCLK.
If your system already contains a common flash interface (CFI) flash memory, you can
use it for Cyclone IV device configuration storage as well. The MAX II PFL feature
provides an efficient method to program CFI flash memory devices through the JTAG
interface and the logic to control the configuration from the flash memory device to
the Cyclone IV device.
For more information about the PFL, refer to
with the Quartus II
Cyclone IV devices do not support enhanced configuration devices for PS
configuration.
Figure
Cyclone IV E
Address
Default
x00FFFF
x000000
Boot
8–12:
Bottom Parameter Flash Memory
bit[15]
Software.
®
II device, microprocessor with flash memory, or a download
Other data/code
parameter area
Configuration
16-bit word
128-Kbit
Data
bit[0]
Cyclone IV E
AN 386: Using the Parallel Flash Loader
x010000 (1)
Address
Default
x000000
x00FFFF
Boot
bit[15]
Top Parameter Flash Memory
Cyclone IV Device Handbook, Volume 1
Other data/code
parameter area
Other data/code
Configuration
16-bit word
128-Kbit
Data
bit[0]
8–31