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--- en:ztex_boards:ztex_fpga_boards:porting_to_1_15y [2012/05/18 09:59] – 84.181.63.250
+++ en:ztex_boards:ztex_fpga_boards:porting_to_1_15y [2012/05/18 10:11] (current) – [Host software] 84.181.63.250
@@ Line 54: / Line 54: @@
 ===== Host software =====
+The host software API contains two methods for multi-FPGA boards:
+  * ''[[http://www.ztex.de/firmware-kit/docs/java/ztex/Ztex1v1.html#numberOfFpgas()|int numberOfFpgas()]]'': returns number of FPGA's
+  * ''[[http://www.ztex.de/firmware-kit/docs/java/ztex/Ztex1v1.html#selectFpga(int)|void selectFpga(int num)]]'': Selects a FPGA. This calls the ''select_fpga'' method of the firmware.
+===== Examples =====
+Simple examples can be found is the SDK package. A more complex application (which uses the  ''PRE_FPGA_SELECT'' macro is [[http://www.ztex.de/btcminer/|BTCMiner]].