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yosys/tests/openmsp430/rtl/openMSP430_defines.v

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2013-01-05 04:13:26 -06:00
//----------------------------------------------------------------------------
// Copyright (C) 2009 , Olivier Girard
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of the authors nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
// OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
// THE POSSIBILITY OF SUCH DAMAGE
//
//----------------------------------------------------------------------------
//
// *File Name: openMSP430_defines.v
//
// *Module Description:
// openMSP430 Configuration file
//
// *Author(s):
// - Olivier Girard, olgirard@gmail.com
//
//----------------------------------------------------------------------------
// $Rev: 151 $
// $LastChangedBy: olivier.girard $
// $LastChangedDate: 2012-07-23 00:24:11 +0200 (Mon, 23 Jul 2012) $
//----------------------------------------------------------------------------
//`define OMSP_NO_INCLUDE
`ifdef OMSP_NO_INCLUDE
`else
`include "openMSP430_undefines.v"
`endif
//============================================================================
//============================================================================
// BASIC SYSTEM CONFIGURATION
//============================================================================
//============================================================================
//
// Note: the sum of program, data and peripheral memory spaces must not
// exceed 64 kB
//
// Program Memory Size:
// Uncomment the required memory size
//-------------------------------------------------------
//`define PMEM_SIZE_CUSTOM
//`define PMEM_SIZE_59_KB
//`define PMEM_SIZE_55_KB
//`define PMEM_SIZE_54_KB
//`define PMEM_SIZE_51_KB
//`define PMEM_SIZE_48_KB
//`define PMEM_SIZE_41_KB
//`define PMEM_SIZE_32_KB
//`define PMEM_SIZE_24_KB
//`define PMEM_SIZE_16_KB
//`define PMEM_SIZE_12_KB
//`define PMEM_SIZE_8_KB
//`define PMEM_SIZE_4_KB
`define PMEM_SIZE_2_KB
//`define PMEM_SIZE_1_KB
// Data Memory Size:
// Uncomment the required memory size
//-------------------------------------------------------
//`define DMEM_SIZE_CUSTOM
//`define DMEM_SIZE_32_KB
//`define DMEM_SIZE_24_KB
//`define DMEM_SIZE_16_KB
//`define DMEM_SIZE_10_KB
//`define DMEM_SIZE_8_KB
//`define DMEM_SIZE_5_KB
//`define DMEM_SIZE_4_KB
//`define DMEM_SIZE_2p5_KB
//`define DMEM_SIZE_2_KB
//`define DMEM_SIZE_1_KB
//`define DMEM_SIZE_512_B
//`define DMEM_SIZE_256_B
`define DMEM_SIZE_128_B
// Include/Exclude Hardware Multiplier
`define MULTIPLIER
// Include/Exclude Serial Debug interface
`define DBG_EN
//============================================================================
//============================================================================
// ADVANCED SYSTEM CONFIGURATION (FOR EXPERIENCED USERS)
//============================================================================
//============================================================================
//-------------------------------------------------------
// Custom user version number
//-------------------------------------------------------
// This 5 bit field can be freely used in order to allow
// custom identification of the system through the debug
// interface.
// (see CPU_ID.USER_VERSION field in the documentation)
//-------------------------------------------------------
`define USER_VERSION 5'b00000
//-------------------------------------------------------
// Include/Exclude Watchdog timer
//-------------------------------------------------------
// When excluded, the following functionality will be
// lost:
// - Watchog (both interval and watchdog modes)
// - NMI interrupt edge selection
// - Possibility to generate a software PUC reset
//-------------------------------------------------------
`define WATCHDOG
///-------------------------------------------------------
// Include/Exclude Non-Maskable-Interrupt support
//-------------------------------------------------------
`define NMI
//-------------------------------------------------------
// Input synchronizers
//-------------------------------------------------------
// In some cases, the asynchronous input ports might
// already be synchronized externally.
// If an extensive CDC design review showed that this
// is really the case, the individual synchronizers
// can be disabled with the following defines.
//
// Notes:
// - all three signals are all sampled in the MCLK domain
//
// - the dbg_en signal reset the debug interface
// when 0. Therefore make sure it is glitch free.
//
//-------------------------------------------------------
`define SYNC_NMI
//`define SYNC_CPU_EN
//`define SYNC_DBG_EN
//-------------------------------------------------------
// Peripheral Memory Space:
//-------------------------------------------------------
// The original MSP430 architecture map the peripherals
// from 0x0000 to 0x01FF (i.e. 512B of the memory space).
// The following defines allow you to expand this space
// up to 32 kB (i.e. from 0x0000 to 0x7fff).
// As a consequence, the data memory mapping will be
// shifted up and a custom linker script will therefore
// be required by the GCC compiler.
//-------------------------------------------------------
//`define PER_SIZE_CUSTOM
//`define PER_SIZE_32_KB
//`define PER_SIZE_16_KB
//`define PER_SIZE_8_KB
//`define PER_SIZE_4_KB
//`define PER_SIZE_2_KB
//`define PER_SIZE_1_KB
`define PER_SIZE_512_B
//-------------------------------------------------------
// Defines the debugger CPU_CTL.RST_BRK_EN reset value
// (CPU break on PUC reset)
//-------------------------------------------------------
// When defined, the CPU will automatically break after
// a PUC occurrence by default. This is typically useful
// when the program memory can only be initialized through
// the serial debug interface.
//-------------------------------------------------------
`define DBG_RST_BRK_EN
//============================================================================
//============================================================================
// EXPERT SYSTEM CONFIGURATION ( !!!! EXPERTS ONLY !!!! )
//============================================================================
//============================================================================
//
// IMPORTANT NOTE: Please update following configuration options ONLY if
// you have a good reason to do so... and if you know what
// you are doing :-P
//
//============================================================================
//-------------------------------------------------------
// Number of hardware breakpoint/watchpoint units
// (each unit contains two hardware addresses available
// for breakpoints or watchpoints):
// - DBG_HWBRK_0 -> Include hardware breakpoints unit 0
// - DBG_HWBRK_1 -> Include hardware breakpoints unit 1
// - DBG_HWBRK_2 -> Include hardware breakpoints unit 2
// - DBG_HWBRK_3 -> Include hardware breakpoints unit 3
//-------------------------------------------------------
// Please keep in mind that hardware breakpoints only
// make sense whenever the program memory is not an SRAM
// (i.e. Flash/OTP/ROM/...) or when you are interested
// in data breakpoints.
//-------------------------------------------------------
//`define DBG_HWBRK_0
//`define DBG_HWBRK_1
//`define DBG_HWBRK_2
//`define DBG_HWBRK_3
//-------------------------------------------------------
// Enable/Disable the hardware breakpoint RANGE mode
//-------------------------------------------------------
// When enabled this feature allows the hardware breakpoint
// units to stop the cpu whenever an instruction or data
// access lays within an address range.
// Note that this feature is not supported by GDB.
//-------------------------------------------------------
//`define DBG_HWBRK_RANGE
//-------------------------------------------------------
// Custom Program/Data and Peripheral Memory Spaces
//-------------------------------------------------------
// The following values are valid only if the
// corresponding *_SIZE_CUSTOM defines are uncommented:
//
// - *_SIZE : size of the section in bytes.
// - *_AWIDTH : address port width, this value must allow
// to address all WORDS of the section
// (i.e. the *_SIZE divided by 2)
//-------------------------------------------------------
// Custom Program memory (enabled with PMEM_SIZE_CUSTOM)
`define PMEM_CUSTOM_AWIDTH 10
`define PMEM_CUSTOM_SIZE 2028
// Custom Data memory (enabled with DMEM_SIZE_CUSTOM)
`define DMEM_CUSTOM_AWIDTH 6
`define DMEM_CUSTOM_SIZE 128
// Custom Peripheral memory (enabled with PER_SIZE_CUSTOM)
`define PER_CUSTOM_AWIDTH 8
`define PER_CUSTOM_SIZE 512
//-------------------------------------------------------
// ASIC version
//-------------------------------------------------------
// When uncommented, this define will enable the
// ASIC system configuration section (see below) and
// will activate scan support for production test.
//
// WARNING: if you target an FPGA, leave this define
// commented.
//-------------------------------------------------------
//`define ASIC
//============================================================================
//============================================================================
// ASIC SYSTEM CONFIGURATION ( !!!! EXPERTS/PROFESSIONALS ONLY !!!! )
//============================================================================
//============================================================================
`ifdef ASIC
//===============================================================
// FINE GRAINED CLOCK GATING
//===============================================================
//-------------------------------------------------------
// When uncommented, this define will enable the fine
// grained clock gating of all registers in the core.
//-------------------------------------------------------
`define CLOCK_GATING
//===============================================================
// LFXT CLOCK DOMAIN
//===============================================================
//-------------------------------------------------------
// When uncommented, this define will enable the lfxt_clk
// clock domain.
// When commented out, the whole chip is clocked with dco_clk.
//-------------------------------------------------------
`define LFXT_DOMAIN
//===============================================================
// CLOCK MUXES
//===============================================================
//-------------------------------------------------------
// MCLK: Clock Mux
//-------------------------------------------------------
// When uncommented, this define will enable the
// MCLK clock MUX allowing the selection between
// DCO_CLK and LFXT_CLK with the BCSCTL2.SELMx register.
// When commented, DCO_CLK is selected.
//-------------------------------------------------------
`define MCLK_MUX
//-------------------------------------------------------
// SMCLK: Clock Mux
//-------------------------------------------------------
// When uncommented, this define will enable the
// SMCLK clock MUX allowing the selection between
// DCO_CLK and LFXT_CLK with the BCSCTL2.SELS register.
// When commented, DCO_CLK is selected.
//-------------------------------------------------------
`define SMCLK_MUX
//-------------------------------------------------------
// WATCHDOG: Clock Mux
//-------------------------------------------------------
// When uncommented, this define will enable the
// Watchdog clock MUX allowing the selection between
// ACLK and SMCLK with the WDTCTL.WDTSSEL register.
// When commented out, ACLK is selected if the
// WATCHDOG_NOMUX_ACLK define is uncommented, SMCLK is
// selected otherwise.
//-------------------------------------------------------
`define WATCHDOG_MUX
//`define WATCHDOG_NOMUX_ACLK
//===============================================================
// CLOCK DIVIDERS
//===============================================================
//-------------------------------------------------------
// MCLK: Clock divider
//-------------------------------------------------------
// When uncommented, this define will enable the
// MCLK clock divider (/1/2/4/8)
//-------------------------------------------------------
`define MCLK_DIVIDER
//-------------------------------------------------------
// SMCLK: Clock divider (/1/2/4/8)
//-------------------------------------------------------
// When uncommented, this define will enable the
// SMCLK clock divider
//-------------------------------------------------------
`define SMCLK_DIVIDER
//-------------------------------------------------------
// ACLK: Clock divider (/1/2/4/8)
//-------------------------------------------------------
// When uncommented, this define will enable the
// ACLK clock divider
//-------------------------------------------------------
`define ACLK_DIVIDER
//===============================================================
// LOW POWER MODES
//===============================================================
//-------------------------------------------------------
// LOW POWER MODE: CPUOFF
//-------------------------------------------------------
// When uncommented, this define will include the
// clock gate allowing to switch off MCLK in
// all low power modes: LPM0, LPM1, LPM2, LPM3, LPM4
//-------------------------------------------------------
`define CPUOFF_EN
//-------------------------------------------------------
// LOW POWER MODE: SCG0
//-------------------------------------------------------
// When uncommented, this define will enable the
// DCO_ENABLE/WKUP port control (always 1 when commented).
// This allows to switch off the DCO oscillator in the
// following low power modes: LPM1, LPM3, LPM4
//-------------------------------------------------------
`define SCG0_EN
//-------------------------------------------------------
// LOW POWER MODE: SCG1
//-------------------------------------------------------
// When uncommented, this define will include the
// clock gate allowing to switch off SMCLK in
// the following low power modes: LPM2, LPM3, LPM4
//-------------------------------------------------------
`define SCG1_EN
//-------------------------------------------------------
// LOW POWER MODE: OSCOFF
//-------------------------------------------------------
// When uncommented, this define will include the
// LFXT_CLK clock gate and enable the LFXT_ENABLE/WKUP
// port control (always 1 when commented).
// This allows to switch off the low frequency oscillator
// in the following low power modes: LPM4
//-------------------------------------------------------
`define OSCOFF_EN
`endif
//==========================================================================//
//==========================================================================//
//==========================================================================//
//==========================================================================//
//===== SYSTEM CONSTANTS --- !!!!!!!! DO NOT EDIT !!!!!!!! =====//
//==========================================================================//
//==========================================================================//
//==========================================================================//
//==========================================================================//
//
// PROGRAM, DATA & PERIPHERAL MEMORY CONFIGURATION
//==================================================
// Program Memory Size
`ifdef PMEM_SIZE_59_KB
`define PMEM_AWIDTH 15
`define PMEM_SIZE 60416
`endif
`ifdef PMEM_SIZE_55_KB
`define PMEM_AWIDTH 15
`define PMEM_SIZE 56320
`endif
`ifdef PMEM_SIZE_54_KB
`define PMEM_AWIDTH 15
`define PMEM_SIZE 55296
`endif
`ifdef PMEM_SIZE_51_KB
`define PMEM_AWIDTH 15
`define PMEM_SIZE 52224
`endif
`ifdef PMEM_SIZE_48_KB
`define PMEM_AWIDTH 15
`define PMEM_SIZE 49152
`endif
`ifdef PMEM_SIZE_41_KB
`define PMEM_AWIDTH 15
`define PMEM_SIZE 41984
`endif
`ifdef PMEM_SIZE_32_KB
`define PMEM_AWIDTH 14
`define PMEM_SIZE 32768
`endif
`ifdef PMEM_SIZE_24_KB
`define PMEM_AWIDTH 14
`define PMEM_SIZE 24576
`endif
`ifdef PMEM_SIZE_16_KB
`define PMEM_AWIDTH 13
`define PMEM_SIZE 16384
`endif
`ifdef PMEM_SIZE_12_KB
`define PMEM_AWIDTH 13
`define PMEM_SIZE 12288
`endif
`ifdef PMEM_SIZE_8_KB
`define PMEM_AWIDTH 12
`define PMEM_SIZE 8192
`endif
`ifdef PMEM_SIZE_4_KB
`define PMEM_AWIDTH 11
`define PMEM_SIZE 4096
`endif
`ifdef PMEM_SIZE_2_KB
`define PMEM_AWIDTH 10
`define PMEM_SIZE 2048
`endif
`ifdef PMEM_SIZE_1_KB
`define PMEM_AWIDTH 9
`define PMEM_SIZE 1024
`endif
`ifdef PMEM_SIZE_CUSTOM
`define PMEM_AWIDTH `PMEM_CUSTOM_AWIDTH
`define PMEM_SIZE `PMEM_CUSTOM_SIZE
`endif
// Data Memory Size
`ifdef DMEM_SIZE_32_KB
`define DMEM_AWIDTH 14
`define DMEM_SIZE 32768
`endif
`ifdef DMEM_SIZE_24_KB
`define DMEM_AWIDTH 14
`define DMEM_SIZE 24576
`endif
`ifdef DMEM_SIZE_16_KB
`define DMEM_AWIDTH 13
`define DMEM_SIZE 16384
`endif
`ifdef DMEM_SIZE_10_KB
`define DMEM_AWIDTH 13
`define DMEM_SIZE 10240
`endif
`ifdef DMEM_SIZE_8_KB
`define DMEM_AWIDTH 12
`define DMEM_SIZE 8192
`endif
`ifdef DMEM_SIZE_5_KB
`define DMEM_AWIDTH 12
`define DMEM_SIZE 5120
`endif
`ifdef DMEM_SIZE_4_KB
`define DMEM_AWIDTH 11
`define DMEM_SIZE 4096
`endif
`ifdef DMEM_SIZE_2p5_KB
`define DMEM_AWIDTH 11
`define DMEM_SIZE 2560
`endif
`ifdef DMEM_SIZE_2_KB
`define DMEM_AWIDTH 10
`define DMEM_SIZE 2048
`endif
`ifdef DMEM_SIZE_1_KB
`define DMEM_AWIDTH 9
`define DMEM_SIZE 1024
`endif
`ifdef DMEM_SIZE_512_B
`define DMEM_AWIDTH 8
`define DMEM_SIZE 512
`endif
`ifdef DMEM_SIZE_256_B
`define DMEM_AWIDTH 7
`define DMEM_SIZE 256
`endif
`ifdef DMEM_SIZE_128_B
`define DMEM_AWIDTH 6
`define DMEM_SIZE 128
`endif
`ifdef DMEM_SIZE_CUSTOM
`define DMEM_AWIDTH `DMEM_CUSTOM_AWIDTH
`define DMEM_SIZE `DMEM_CUSTOM_SIZE
`endif
// Peripheral Memory Size
`ifdef PER_SIZE_32_KB
`define PER_AWIDTH 14
`define PER_SIZE 32768
`endif
`ifdef PER_SIZE_16_KB
`define PER_AWIDTH 13
`define PER_SIZE 16384
`endif
`ifdef PER_SIZE_8_KB
`define PER_AWIDTH 12
`define PER_SIZE 8192
`endif
`ifdef PER_SIZE_4_KB
`define PER_AWIDTH 11
`define PER_SIZE 4096
`endif
`ifdef PER_SIZE_2_KB
`define PER_AWIDTH 10
`define PER_SIZE 2048
`endif
`ifdef PER_SIZE_1_KB
`define PER_AWIDTH 9
`define PER_SIZE 1024
`endif
`ifdef PER_SIZE_512_B
`define PER_AWIDTH 8
`define PER_SIZE 512
`endif
`ifdef PER_SIZE_CUSTOM
`define PER_AWIDTH `PER_CUSTOM_AWIDTH
`define PER_SIZE `PER_CUSTOM_SIZE
`endif
// Data Memory Base Adresses
`define DMEM_BASE `PER_SIZE
// Program & Data Memory most significant address bit (for 16 bit words)
`define PMEM_MSB `PMEM_AWIDTH-1
`define DMEM_MSB `DMEM_AWIDTH-1
`define PER_MSB `PER_AWIDTH-1
//
// STATES, REGISTER FIELDS, ...
//======================================
// Instructions type
`define INST_SO 0
`define INST_JMP 1
`define INST_TO 2
// Single-operand arithmetic
`define RRC 0
`define SWPB 1
`define RRA 2
`define SXT 3
`define PUSH 4
`define CALL 5
`define RETI 6
`define IRQ 7
// Conditional jump
`define JNE 0
`define JEQ 1
`define JNC 2
`define JC 3
`define JN 4
`define JGE 5
`define JL 6
`define JMP 7
// Two-operand arithmetic
`define MOV 0
`define ADD 1
`define ADDC 2
`define SUBC 3
`define SUB 4
`define CMP 5
`define DADD 6
`define BIT 7
`define BIC 8
`define BIS 9
`define XOR 10
`define AND 11
// Addressing modes
`define DIR 0
`define IDX 1
`define INDIR 2
`define INDIR_I 3
`define SYMB 4
`define IMM 5
`define ABS 6
`define CONST 7
// Instruction state machine
`define I_IRQ_FETCH 3'h0
`define I_IRQ_DONE 3'h1
`define I_DEC 3'h2
`define I_EXT1 3'h3
`define I_EXT2 3'h4
`define I_IDLE 3'h5
// Execution state machine
// (swapped E_IRQ_0 and E_IRQ_2 values to suppress glitch generation warning from lint tool)
`define E_IRQ_0 4'h2
`define E_IRQ_1 4'h1
`define E_IRQ_2 4'h0
`define E_IRQ_3 4'h3
`define E_IRQ_4 4'h4
`define E_SRC_AD 4'h5
`define E_SRC_RD 4'h6
`define E_SRC_WR 4'h7
`define E_DST_AD 4'h8
`define E_DST_RD 4'h9
`define E_DST_WR 4'hA
`define E_EXEC 4'hB
`define E_JUMP 4'hC
`define E_IDLE 4'hD
// ALU control signals
`define ALU_SRC_INV 0
`define ALU_INC 1
`define ALU_INC_C 2
`define ALU_ADD 3
`define ALU_AND 4
`define ALU_OR 5
`define ALU_XOR 6
`define ALU_DADD 7
`define ALU_STAT_7 8
`define ALU_STAT_F 9
`define ALU_SHIFT 10
`define EXEC_NO_WR 11
// Debug interface
`define DBG_UART_WR 18
`define DBG_UART_BW 17
`define DBG_UART_ADDR 16:11
// Debug interface CPU_CTL register
`define HALT 0
`define RUN 1
`define ISTEP 2
`define SW_BRK_EN 3
`define FRZ_BRK_EN 4
`define RST_BRK_EN 5
`define CPU_RST 6
// Debug interface CPU_STAT register
`define HALT_RUN 0
`define PUC_PND 1
`define SWBRK_PND 3
`define HWBRK0_PND 4
`define HWBRK1_PND 5
// Debug interface BRKx_CTL register
`define BRK_MODE_RD 0
`define BRK_MODE_WR 1
`define BRK_MODE 1:0
`define BRK_EN 2
`define BRK_I_EN 3
`define BRK_RANGE 4
// Basic clock module: BCSCTL1 Control Register
`define DIVAx 5:4
// Basic clock module: BCSCTL2 Control Register
`define SELMx 7
`define DIVMx 5:4
`define SELS 3
`define DIVSx 2:1
// MCLK Clock gate
`ifdef CPUOFF_EN
`define MCLK_CGATE
`else
`ifdef MCLK_DIVIDER
`define MCLK_CGATE
`endif
`endif
// SMCLK Clock gate
`ifdef SCG1_EN
`define SMCLK_CGATE
`else
`ifdef SMCLK_DIVIDER
`define SMCLK_CGATE
`endif
`endif
//
// DEBUG INTERFACE EXTRA CONFIGURATION
//======================================
// Debug interface: CPU version
`define CPU_VERSION 3'h2
// Debug interface: Software breakpoint opcode
`define DBG_SWBRK_OP 16'h4343
// Debug UART interface auto data synchronization
// If the following define is commented out, then
// the DBG_UART_BAUD and DBG_DCO_FREQ need to be properly
// defined.
`define DBG_UART_AUTO_SYNC
// Debug UART interface data rate
// In order to properly setup the UART debug interface, you
// need to specify the DCO_CLK frequency (DBG_DCO_FREQ) and
// the chosen BAUD rate from the UART interface.
//
//`define DBG_UART_BAUD 9600
//`define DBG_UART_BAUD 19200
//`define DBG_UART_BAUD 38400
//`define DBG_UART_BAUD 57600
//`define DBG_UART_BAUD 115200
//`define DBG_UART_BAUD 230400
//`define DBG_UART_BAUD 460800
//`define DBG_UART_BAUD 576000
//`define DBG_UART_BAUD 921600
`define DBG_UART_BAUD 2000000
`define DBG_DCO_FREQ 20000000
`define DBG_UART_CNT ((`DBG_DCO_FREQ/`DBG_UART_BAUD)-1)
// Debug interface selection
// `define DBG_UART -> Enable UART (8N1) debug interface
// `define DBG_JTAG -> DON'T UNCOMMENT, NOT SUPPORTED
//
`define DBG_UART
//`define DBG_JTAG
// Debug interface input synchronizer
`define SYNC_DBG_UART_RXD
// Enable/Disable the hardware breakpoint RANGE mode
`ifdef DBG_HWBRK_RANGE
`define HWBRK_RANGE 1'b1
`else
`define HWBRK_RANGE 1'b0
`endif
// Counter width for the debug interface UART
`define DBG_UART_XFER_CNT_W 16
// Check configuration
`ifdef DBG_EN
`ifdef DBG_UART
`ifdef DBG_JTAG
CONFIGURATION ERROR: JTAG AND UART DEBUG INTERFACE ARE BOTH ENABLED
`endif
`else
`ifdef DBG_JTAG
CONFIGURATION ERROR: JTAG INTERFACE NOT SUPPORTED
`else
CONFIGURATION ERROR: JTAG OR UART DEBUG INTERFACE SHOULD BE ENABLED
`endif
`endif
`endif
//
// MULTIPLIER CONFIGURATION
//======================================
// If uncommented, the following define selects
// the 16x16 multiplier (1 cycle) instead of the
// default 16x8 multplier (2 cycles)
//`define MPY_16x16
//======================================
// CONFIGURATION CHECKS
//======================================
`ifdef LFXT_DOMAIN
`else
`ifdef MCLK_MUX
CONFIGURATION ERROR: THE MCLK_MUX CAN ONLY BE ENABLED IF THE LFXT_DOMAIN IS ENABLED AS WELL
`endif
`ifdef SMCLK_MUX
CONFIGURATION ERROR: THE SMCLK_MUX CAN ONLY BE ENABLED IF THE LFXT_DOMAIN IS ENABLED AS WELL
`endif
`ifdef WATCHDOG_MUX
CONFIGURATION ERROR: THE WATCHDOG_MUX CAN ONLY BE ENABLED IF THE LFXT_DOMAIN IS ENABLED AS WELL
`else
`ifdef WATCHDOG_NOMUX_ACLK
CONFIGURATION ERROR: THE WATCHDOG_NOMUX_ACLK CAN ONLY BE ENABLED IF THE LFXT_DOMAIN IS ENABLED AS WELL
`endif
`endif
`ifdef OSCOFF_EN
CONFIGURATION ERROR: THE OSCOFF LOW POWER MODE CAN ONLY BE ENABLED IF THE LFXT_DOMAIN IS ENABLED AS WELL
`endif
`endif