Package - mlite_pack

Summary

Name	Location	Description
mlite_pack	mlite_pack.vhd#15

Constants

Count: 62

Name	Type	Default value
ZERO	std_logic_vector ( 31 downto 0 )	“00000000000000000000000000000000”
ONES	std_logic_vector ( 31 downto 0 )	“11111111111111111111111111111111”
HIGH_Z	std_logic_vector ( 31 downto 0 )	“ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ”
ALU_NOTHING	alu_function_type	“0000”
ALU_ADD	alu_function_type	“0001”
ALU_SUBTRACT	alu_function_type	“0010”
ALU_LESS_THAN	alu_function_type	“0011”
ALU_LESS_THAN_SIGNED	alu_function_type	“0100”
ALU_OR	alu_function_type	“0101”
ALU_AND	alu_function_type	“0110”
ALU_XOR	alu_function_type	“0111”
ALU_NOR	alu_function_type	“1000”
SHIFT_NOTHING	shift_function_type	“00”
SHIFT_LEFT_UNSIGNED	shift_function_type	“01”
SHIFT_RIGHT_SIGNED	shift_function_type	“11”
SHIFT_RIGHT_UNSIGNED	shift_function_type	“10”
MULT_NOTHING	mult_function_type	“0000”
MULT_READ_LO	mult_function_type	“0001”
MULT_READ_HI	mult_function_type	“0010”
MULT_WRITE_LO	mult_function_type	“0011”
MULT_WRITE_HI	mult_function_type	“0100”
MULT_MULT	mult_function_type	“0101”
MULT_SIGNED_MULT	mult_function_type	“0110”
MULT_DIVIDE	mult_function_type	“0111”
MULT_SIGNED_DIVIDE	mult_function_type	“1000”
A_FROM_REG_SOURCE	a_source_type	“00”
A_FROM_IMM10_6	a_source_type	“01”
A_FROM_PC	a_source_type	“10”
B_FROM_REG_TARGET	b_source_type	“00”
B_FROM_IMM	b_source_type	“01”
B_FROM_SIGNED_IMM	b_source_type	“10”
B_FROM_IMMX4	b_source_type	“11”
C_FROM_NULL	c_source_type	“000”
C_FROM_ALU	c_source_type	“001”
C_FROM_SHIFT	c_source_type	“001”
C_FROM_MULT	c_source_type	“001”
C_FROM_MEMORY	c_source_type	“010”
C_FROM_PC	c_source_type	“011”
C_FROM_PC_PLUS4	c_source_type	“100”
C_FROM_IMM_SHIFT16	c_source_type	“101”
C_FROM_REG_SOURCEN	c_source_type	“110”
FROM_INC4	pc_source_type	“00”
FROM_OPCODE25_0	pc_source_type	“01”
FROM_BRANCH	pc_source_type	“10”
FROM_LBRANCH	pc_source_type	“11”
BRANCH_LTZ	branch_function_type	“000”
BRANCH_LEZ	branch_function_type	“001”
BRANCH_EQ	branch_function_type	“010”
BRANCH_NE	branch_function_type	“011”
BRANCH_GEZ	branch_function_type	“100”
BRANCH_GTZ	branch_function_type	“101”
BRANCH_YES	branch_function_type	“110”
BRANCH_NO	branch_function_type	“111”
MEM_FETCH	mem_source_type	“0000”
MEM_READ32	mem_source_type	“0100”
MEM_WRITE32	mem_source_type	“0101”
MEM_READ16	mem_source_type	“1000”
MEM_READ16S	mem_source_type	“1010”
MEM_WRITE16	mem_source_type	“1001”
MEM_READ8	mem_source_type	“1100”
MEM_READ8S	mem_source_type	“1110”
MEM_WRITE8	mem_source_type	“1101”

Types

Count: 0

Subtypes

Count: 9

Name	Base type	Description
alu_function_type	std_logic_vector ( 3 downto 0 )
shift_function_type	std_logic_vector ( 1 downto 0 )
mult_function_type	std_logic_vector ( 3 downto 0 )
a_source_type	std_logic_vector ( 1 downto 0 )
b_source_type	std_logic_vector ( 1 downto 0 )
c_source_type	std_logic_vector ( 2 downto 0 )
pc_source_type	std_logic_vector ( 1 downto 0 )
branch_function_type	std_logic_vector ( 2 downto 0 )
mem_source_type	std_logic_vector ( 3 downto 0 )

Functions

Count: 4

Name	Returned type	Description	Details
bv_adder	std_logic_vector
bv_negate	std_logic_vector
bv_increment	std_logic_vector
bv_inc	std_logic_vector

Procedures

Count: 0

Global Signals

Count: 0

Global Variables

Count: 0

Component Definitions

Count: 20

Name	Description	Details
lpm_ram_dp
LPM_RAM_DQ
RAM16X1D
RAM32X1D
pc_next
mem_ctrl
control
reg_bank
bus_mux
alu
shifter
mult
pipeline
mlite_cpu
cache
ram
uart
eth_dma
plasma
ddr_ctrl

Back to Design Hierarchy Report