From: Jan Michel <j.michel@gsi.de>
Date: Tue, 19 Feb 2019 09:16:38 +0000 (+0100)
Subject: adapt trb3sc_tools to new SPI features
X-Git-Url: https://jspc29.x-matter.uni-frankfurt.de/git/?a=commitdiff_plain;h=ac89e97c0877f81f07801b370b15cfe05523b3ca;p=trb3sc.git

adapt trb3sc_tools to new SPI features
---

diff --git a/code/trb3sc_tools.vhd b/code/trb3sc_tools.vhd
index 50b10bd..c1cce15 100644
--- a/code/trb3sc_tools.vhd
+++ b/code/trb3sc_tools.vhd
@@ -68,7 +68,7 @@ signal bus_debug_rx_out, bus_flash_rx_out, busflash_rx, busspi_rx, busadc_rx, bu
 signal bus_debug_tx_in,  bus_flash_tx_in,  busflash_tx, busspi_tx, busadc_tx, bussed_tx, 
        busuart_tx, busflashset_tx, busmon_tx, bustrig_tx, busctrl_tx : CTRLBUS_TX;
 
-signal spi_sdi, spi_sdo, spi_sck : std_logic;
+signal spi_sdi, spi_sdo, spi_sck : std_logic_vector(15 downto 0);
 signal spi_cs                    : std_logic_vector(15 downto 0);
 signal lcd_cs, lcd_dc, lcd_mosi, lcd_sck, lcd_rst : std_logic;
 signal uart_rx, uart_tx          : std_logic;
@@ -247,15 +247,14 @@ end generate;
         SPI_SCK_OUT            => spi_sck
         );
     SPI_CS_OUT   <= spi_cs;
-    SPI_CLK_OUT  <= (others => spi_sck);
-    SPI_MOSI_OUT <= (others => spi_sdo);
-    spi_sdi      <= (HEADER_IO(4) and not spi_cs(8)) or 
-                    (ADC_MISO and not spi_cs(7)) or 
-                    or_all(SPI_MISO_IN and not spi_cs and x"fe7f");
+    SPI_CLK_OUT  <= spi_sck;
+    SPI_MOSI_OUT <= spi_sdo;
     
-    ADC_CLK <= not spi_sck;
+    spi_sdi <= SPI_MISO_IN(15 downto 9) & HEADER_IO(4) & ADC_MISO & SPI_MISO_IN(6 downto 0);
+    
+    ADC_CLK <= not spi_sck(7);
     ADC_CS  <= spi_cs(7);
-    ADC_MOSI <= spi_sdo;
+    ADC_MOSI <= spi_sdo(7);
     
     busspi_tx.unknown <= '0';    
   end generate;
@@ -426,9 +425,9 @@ gen_lcdio : if INCLUDE_LCD = 1 generate
   HEADER_IO(6)  <= lcd_cs;
 end generate;
 gen_nolcdio : if INCLUDE_LCD = 0 generate
-  HEADER_IO(3)  <= spi_sdo;
+  HEADER_IO(3)  <= spi_sdo(8);
   -- HEADER_IO(4)  <= ;
-  HEADER_IO(5)  <= spi_sck;
+  HEADER_IO(5)  <= spi_sck(8);
   HEADER_IO(6)  <= spi_cs(8);
 end generate;