Configuration Handbook - Kamami.pl

Configuring Stratix II & Stratix II GX DevicesfFor more information on configuring multiple Altera devices in the sameconfiguration chain, refer to the Configuring Mixed Altera device Chainschapter in the Configuration Handbook.Figure 7–26 shows the timing waveform for the PS configuration schemeusing a configuration device.Figure 7–26. Stratix II & Stratix II GX PS Configuration Using a Configuration Device Timing WaveformnINIT_CONF or VCC/nCONFIGOE/nSTATUSnCS/CONF_DONEDCLKDATAt PORt CHt DSU t CLt OEZXD D D D0 1 2 3 D nUser I/OINIT_DONEt DHt COTri-StateTri-StateUser ModeNote to Figure 7–26:(1) The initialization clock can come from the Stratix II or Stratix II GX device’s internal oscillator or the CLKUSR pin.(1)ffFor timing information, refer to the Enhanced Configuration Devices(EPC4, EPC8 & EPC16) Data Sheet or the Configuration Devices forSRAM-Based LUT Devices Data Sheet in the Configuration Handbook.Device configuration options and how to create configuration files arediscussed further in the Software Settings chapter of the ConfigurationHandbook.PS Configuration Using a Download CableIn this section, the generic term “download cable” includes the AlteraUSB-Blaster universal serial bus (USB) port download cable,MasterBlaster serial/USB communications cable, ByteBlaster IIparallel port download cable, and the ByteBlaster MV parallel portdownload cable.In PS configuration with a download cable, an intelligent host (such as aPC) transfers data from a storage device to the device via the USB Blaster,MasterBlaster, ByteBlaster II, or ByteBlasterMV cable.Altera Corporation 7–67May 2007 Stratix II Device Handbook, Volume 2