Lecture 18 PicoBlaze I/O Interface

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Presentation transcript:

Lecture 18 PicoBlaze I/O Interface ECE 448 – FPGA and ASIC Design with VHDL

ECE 448 – FPGA and ASIC Design with VHDL Required reading P. Chu, FPGA Prototyping by VHDL Examples Chapter 16, PicoBlaze I/O Interface ECE 448 – FPGA and ASIC Design with VHDL

Timing Diagram of an Output Instruction ECE 448 – FPGA and ASIC Design with VHDL

Output Decoding of Four Output Registers ECE 448 – FPGA and ASIC Design with VHDL

Truth Table of a Decoding Circuit ECE 448 – FPGA and ASIC Design with VHDL

Timing Diagram of an Input Instruction ECE 448 – FPGA and ASIC Design with VHDL

Block Diagram of Four Continuous-Access Ports ECE 448 – FPGA and ASIC Design with VHDL

Block Diagram of Four Single-Access Ports ECE 448 – FPGA and ASIC Design with VHDL

Input Interface of a Square Circuit ECE 448 – FPGA and ASIC Design with VHDL

Output Interface of a Square Circuit ECE 448 – FPGA and ASIC Design with VHDL

Time-Multiplexed Seven Segment Display ECE 448 – FPGA and ASIC Design with VHDL

Block Diagram of the Hexadecimal Time-Multiplexing Circuit ECE 448 – FPGA and ASIC Design with VHDL

ECE 448 – FPGA and ASIC Design with VHDL Hexadecimal Multiplexing Circuit Based on PicoBlaze and mod-500 Counter ECE 448 – FPGA and ASIC Design with VHDL