Changeset 238 for FPGA

Timestamp:

07/06/10 09:25:02 (14 years ago)

Author:

qweitzel

Message:

some bug fixes for FTU_test2

Location:

FPGA/FTU/test_firmware/FTU_test2

Files:

• FTU_test2_dac_control.vhd (modified) (1 diff)
• FTU_test2_spi_distributor.vhd (modified) (2 diffs)

FPGA/FTU/test_firmware/FTU_test2/FTU_test2_dac_control.vhd

@@ -108 +108 @@
 
   -- FSM for dac control: second process
-  FSM_logic: process(state)
+  FSM_logic: process(state, config_ready_sig)
   begin
     next_state <= state;

FPGA/FTU/test_firmware/FTU_test2/FTU_test2_spi_distributor.vhd

@@ -35 +35 @@
     
   signal spi_distr_state       : TYPE_SPI_DISTRIBUTION_STATE := INIT;
-  signal dac_id_cnt            : integer range 0 to 7 := 0;
+  signal dac_id_cnt            : integer range 0 to 4 := 0;
   
 BEGIN
@@ -67 +67 @@
           if (dac_config_ready = '1') then
             dac_config_start <= '0';
-            if (dac_id_cnt < 7) then
-              if (dac_id_cnt = 3) then
-                dac_id_cnt <= 7;
-              else
-                dac_id_cnt <= dac_id_cnt + 1;
-              end if;
+            if (dac_id_cnt < 4) then
+              dac_id_cnt <= dac_id_cnt + 1;
               dac_config_start <= '1';
               spi_distr_state <= CONFIG_DAC;