Initial commit

06-07-08-09-SystemOnChip/AhbLiteComponents/hdl/ahbGpio_studentVersion.vhd

@@ -0,0 +1,33 @@
+--==============================================================================
+--
+-- AHB general purpose input/outputs
+--
+-- Provides "ioNb" input/output signals .
+--
+--------------------------------------------------------------------------------
+--
+-- Write registers
+--
+-- 00, data register receives the values to drive the output lines.
+-- 01, output enable register defines the signal direction:
+--     when '1', the direction is "out".
+--
+--------------------------------------------------------------------------------
+--
+-- Read registers
+-- 00, data register provides the values detected on the lines.
+--
+ARCHITECTURE studentVersion OF ahbGpio IS
+BEGIN
+
+  -- AHB-Lite
+  hRData  <=	(OTHERS => '0');
+  hReady  <=	'0';	
+  hResp	  <=	'0';	
+
+  -- Out
+  ioOut <= (OTHERS => '0');
+  ioEn  <= (OTHERS => '0');
+
+END ARCHITECTURE studentVersion;
+

06-07-08-09-SystemOnChip/AhbLiteComponents/hdl/ahbUart_studentVersion.vhd

@@ -0,0 +1,36 @@
+--==============================================================================
+--
+-- AHB UART
+--
+-- Implements a serial port.
+--
+--------------------------------------------------------------------------------
+--
+-- Write registers
+--
+-- 00, data register receives the word to be sent to the serial port.
+-- 01, control register is used to control the peripheral.
+-- 02, scaler register is used to set the baud rate.
+--
+--------------------------------------------------------------------------------
+--
+-- Read registers
+-- 00, data register provides the last word received by the serial port.
+-- 01, status register is used to get the peripheral's state.
+--     bit 0: data ready for read
+--     bit 1: sending in progress
+--     bit 2: receiving in progress
+--
+ARCHITECTURE studentVersion OF ahbUart IS
+BEGIN
+
+  -- AHB-Lite
+  hRData  <=	(OTHERS => '0');
+  hReady  <=	'0';	
+  hResp	  <=	'0';	
+
+  -- Serial
+  TxD <= '0';
+
+END ARCHITECTURE studentVersion;
+

06-07-08-09-SystemOnChip/AhbLiteComponents/hds/.hdlsidedata/_ahbGpio_studentVersion.vhd._fpf

@@ -0,0 +1 @@
+DIALECT atom VHDL_2008

06-07-08-09-SystemOnChip/AhbLiteComponents/hds/.hdlsidedata/_ahbUart_studentVersion.vhd._fpf

@@ -0,0 +1 @@
+DIALECT atom VHDL_2008

06-07-08-09-SystemOnChip/AhbLiteComponents/hds/.hdlsidedata/_ahbgpio_entity.vhg._fpf

@@ -0,0 +1 @@
+DIALECT atom VHDL_ANY

06-07-08-09-SystemOnChip/AhbLiteComponents/hds/.hdlsidedata/_ahbuart_entity.vhg._fpf

@@ -0,0 +1 @@
+DIALECT atom VHDL_ANY

06-07-08-09-SystemOnChip/AhbLiteComponents/hds/_ahbgpio._epf

@@ -0,0 +1,2 @@
+DEFAULT_ARCHITECTURE atom studentVersion
+DEFAULT_FILE atom ahbGpio_studentVersion.vhd

06-07-08-09-SystemOnChip/AhbLiteComponents/hds/_ahbuart._epf

@@ -0,0 +1,2 @@
+DEFAULT_ARCHITECTURE atom studentVersion
+DEFAULT_FILE atom ahbUart_studentVersion.vhd