Passive Parallel Asynchronous Configuration
A passive parallel asynchronous (PPA) configuration can be performed using an intelligent host, such as a microprocessor. During PPA configuration, data is transferred from a storage device, such as a configuration device or flash memory, to the Stratix® II/Stratix II GX device on the DATA[7..0] pins. This configuration scheme is asynchronous, so control signals regulate the configuration cycle.
Configuration Methods in Passive Parallel Asynchronous Mode
- Using a microprocessor
- Using a MAX® II device as an external host
For more information, please refer to the Configuring Stratix II & Stratix II GX Devices chapter in the Configuration Handbook.
Reference Design
- MAX Series Configuration Controller Using Flash Memory
- Using a MAX or MAX II device as a configuration controller to configure Altera® FPGAs from flash memory
- Source code in Verilog and VHDL
