this seems to solve the limitation for large readout events using the UDP readout...

diff --git a/mupix/Mupix8/trb3_periph.vhd b/mupix/Mupix8/trb3_periph.vhd
index caaa7debd2d45c2d2cfbb89ca0e5b19b338d960d..c5661992d706eb4b46b6a2f281a88de73db2e9a4 100644 (file)
--- a/mupix/Mupix8/trb3_periph.vhd
+++ b/mupix/Mupix8/trb3_periph.vhd
@@ -36,7 +36,7 @@ entity trb3_periph is
                                         --Bit 2/3 output, serial link TX active
 
     ---------------------------------------------------------------------------
-    -- BEGIN SenorBoard MuPix 
+    -- BEGIN SenorBoard MuPix
     ---------------------------------------------------------------------------
     led_addon      : out std_logic_vector(3 downto 0);  --trb addon board leds
     --slow control signals
@@ -52,8 +52,8 @@ entity trb3_periph is
     spi_ld_thres   : out std_logic;     --serial data load
     spi_clk        : out std_logic;     --serial clock
     spi_din        : out std_logic;     --serial data out
-    spi_ld_tmp_dac : out std_logic;     --load temperature dac 
-    spi_ld_adc     : out std_logic;     --load adc 
+    spi_ld_tmp_dac : out std_logic;     --load temperature dac
+    spi_ld_adc     : out std_logic;     --load adc
     spi_dac4_dout  : in  std_logic;     --serial data in from dac 4
     hitbus         : in  std_logic;     --hitbus
     --classic state machine signals (currently unused)
@@ -71,7 +71,7 @@ entity trb3_periph is
     simclk         : out std_logic;     -- spare link 2
 
     ---------------------------------------------------------------------------
-    -- END SensorBoard MuPix 
+    -- END SensorBoard MuPix
     ---------------------------------------------------------------------------
     --Flash ROM & Reboot
     FLASH_CLK  : out   std_logic;
@@ -144,8 +144,8 @@ architecture trb3_periph_arch of trb3_periph is
       dac4_dout      : in  std_logic;   --serial data in from threshold dac
       spi_clk        : out std_logic;   --serial clock
       spi_din        : out std_logic;   --serial data out
-      spi_ld_tmp_dac : out std_logic;   --load temperature dac 
-      spi_cs_adc     : out std_logic;   --load adc 
+      spi_ld_tmp_dac : out std_logic;   --load temperature dac
+      spi_cs_adc     : out std_logic;   --load adc
       spi_ld_thres   : out std_logic;   --load threshold and injection dac
       hitbus         : in  std_logic;   --hitbus signal
 
@@ -154,7 +154,7 @@ architecture trb3_periph_arch of trb3_periph is
 
       --resets
       timestampreset_in    : in std_logic;  --time stamp reset
-      eventcounterreset_in : in std_logic;  --event number reset 
+      eventcounterreset_in : in std_logic;  --event number reset
 
       --TRB trigger connections
       TIMING_TRG_IN              : in std_logic;
@@ -377,7 +377,7 @@ architecture trb3_periph_arch of trb3_periph is
   signal dummy_counter : integer range 0 to 8 := 0;
   signal syncres_i     : std_logic            := '0';
 
-  --mupix clocks   
+  --mupix clocks
   signal mupix_clk_i : std_logic;
   signal sim_clk_i   : std_logic;
 
@@ -489,7 +489,7 @@ begin
       DATA_INTERFACE_NUMBER     => NumberFEECards,       --number of FEE Cards
       DATA_BUFFER_DEPTH         => 13,                   --13
       DATA_BUFFER_WIDTH         => 32,
-      DATA_BUFFER_FULL_THRESH   => 2**13-800,            --2**13-1024
+      DATA_BUFFER_FULL_THRESH   => 2**13 - 2048,            --2**13-2048
       TRG_RELEASE_AFTER_DATA    => c_YES,
       HEADER_BUFFER_DEPTH       => 9,
       HEADER_BUFFER_FULL_THRESH => 2**9-16
@@ -530,7 +530,7 @@ begin
       TRG_MISSING_TMG_TRG_OUT  => trg_missing_tmg_trg_i,
       TRG_SPIKE_DETECTED_OUT   => trg_spike_detected_i,
 
-      --Response from FEE, i.e. MuPix 
+      --Response from FEE, i.e. MuPix
       FEE_TRG_RELEASE_IN(0)                      => fee_trg_release_i(0),
       FEE_TRG_STATUSBITS_IN(0*32+31 downto 0*32) => fee_trg_statusbits_i(0*32+31 downto 0*32),
       FEE_DATA_IN(0*32+31 downto 0*32)           => fee_data_i(0*32+31 downto 0*32),
@@ -632,7 +632,7 @@ begin
       BUS_NO_MORE_DATA_IN(0)              => spictrl_busy,
       BUS_UNKNOWN_ADDR_IN(0)              => '0',
 
-      --Bus Handler (SPI Memory)           
+      --Bus Handler (SPI Memory)
       BUS_READ_ENABLE_OUT(1)              => spimem_read_en,
       BUS_WRITE_ENABLE_OUT(1)             => spimem_write_en,
       BUS_DATA_OUT(1*32+31 downto 1*32)   => spimem_data_in,