EP3C16F256I7N Altera, EP3C16F256I7N Datasheet - Page 171

• Manufacturer Part Number: EP3C16F256I7N
• Description: Cyclone III
• Manufacturer: Altera

Chapter 9: Configuration, Design Security, and Remote System Upgrades in the Cyclone III Device Family
Configuration Features
Table 9–7. Cyclone III Device Family Configuration Schemes
© December 2009
Fast Active Serial Standard (AS Standard
POR)
Fast Active Serial Standard (AS Standard
POR)
Fast Active Serial Fast (AS Fast POR)
Fast Active Serial Fast (AS Fast POR)
Active Parallel ×16 Standard (AP Standard
POR, for Cyclone III devices only)
Active Parallel ×16 Standard (AP Standard
POR, for Cyclone III devices only)
Active Parallel ×16 Standard (AP Standard
POR, for Cyclone III devices only)
Active Parallel ×16 Fast (AP Fast POR, for
Cyclone III devices only)
Active Parallel ×16 Fast (AP Fast POR, for
Cyclone III devices only)
Passive Serial Standard (PS Standard POR)
Passive Serial Fast (PS Fast POR)
Fast Passive Parallel Fast (FPP Fast POR)
Fast Passive Parallel Fast (FPP Fast POR)
(for Cyclone III devices
Fast Passive Parallel Fast (FPP Fast POR)
(for Cyclone III LS devices only)
Fast Passive Parallel Fast (FPP Fast POR)
with Encryption (for Cyclone III LS
devices only)
Configuration Scheme
1
1
1
Altera Corporation
Smaller Cyclone III devices or package options (E144, M164, Q240, F256, and U256
packages) do not have the MSEL[3] pin. The AS Fast POR configuration scheme at
3.0- or 2.5-V configuration voltage standard and the AP configuration scheme are not
supported in Cyclone III devices without the MSEL[3] pin. To configure these devices
with other supported configuration schemes, select the MSEL[2..0] pins according
to the MSEL settings in
Hardwire the MSEL pins to V
to avoid any problems detecting an incorrect configuration scheme. Do not drive the
MSEL pins with a microprocessor or another device.
The Quartus II software prohibits you from using the LVDS I/O standard in I/O
Bank 1 when the configuration device I/O voltage is not 2.5 V. If you need to assign
LVDS I/O standard in I/O Bank 1, navigate to
Assignments>Device>Settings>Device and Pin Option>Configuration to change the
Configuration Device I/O voltage to 2.5 V or Auto.
only)(4)
(4)
3
0
0
1
0
0
1
1
0
0
0
1
1
1
0
0
Table
9–7.
CCA
2
0
0
1
1
1
0
0
1
1
0
1
1
1
0
1
or GND without any pull-up or pull-down resistors
MSEL
(Note 1)
0
1
1
1
0
1
1
0
0
1
0
0
1
1
0
0
(Part 1 of 2)
0
0
1
1
0
1
1
0
1
0
0
0
0
1
1
1
Configuration Voltage Standard (V)
Cyclone III Device Handbook, Volume 1
3.3/3.0/2.5
3.3/3.0/2.5
3.3/3.0/2.5
3.3/3.0/2.5
3.0/2.5
(2),(3)
3.0/2.5
3.0/2.5
1.8/1.5
1.8/1.5
3.3
3.3
3.3
1.8
3.3
1.8
9–11