logIP.md

Entity: logIP

• File: logIP.sv

Diagram

Generics

Generic name	Type	Value	Description
CHLS		32
UART_CLK_PER_BIT		10
MEM_DEPTH		5

Ports

Port name	Direction	Type	Description
clk_i	input		system clock
rst_in	input		system reset
chls_i	input	[CHLS-1:0]	input channels
rx_i	input		uart receive
tx_o	output		uart transmit

Signals

Name	Type	Description
chls_padded	logic [CORE_WIDTH-1:0]
rx_cmd	logic [CMD_WIDTH-1:0]
rx_opc	logic [OPC_WIDTH-1:0]
exec_cmd	logic
tx_data	logic [CMD_WIDTH-1:0]
tx_stb	logic
tx_rdy	logic
tx_xon	logic
tx_xoff	logic
mem_we	logic
mem_addr	logic [MEM_DEPTH-1:0]
mem_din	logic [CHLS-1:0]
mem_din_padded	logic [CORE_WIDTH-1:0]
mem_dout	logic [CHLS-1:0]
mem_dout_padded	logic [CORE_WIDTH-1:0]

Constants

Name	Type	Value	Description
UART_WORD_BITS		8
OPC_WORDS		1
CMD_WORDS		4
CORE_WIDTH		32
CMD_WIDTH		UART_WORD_BITS * CMD_WORDS
OPC_WIDTH		UART_WORD_BITS * OPC_WORDS

Instantiations

• i_tuart_tx: tuart_tx
• i_tuart_rx: tuart_rx
• i_core: core
• i_ramif: ramif