basic-52

BASIC programs

The Microcontroller Idea Book Circuits, Programs, & Applications featuring the 8052-BASIC Microcontroller by Jan Axelson

BASIC-52 running on Cyclone IV at 11.0592 MHz, 25 MHz and 50 MHz. EPCS4 configuration flash. 50MHz oscillator pin 24 used. pin 25 unused. 27 MHz (pin 90 & 91) unused.

Basic Digital Logic Gates using BASIC-52. AND, OR, NOT are primary gates and NOR, NAND, XOR and XNOR are derived gates. Capable of processing 16 bits. So simple NOT of '0' would not result "1". The result will be 16 bit value. User need to truncate other bits and use only the least bit for valid and meaningful result. We can combine all into one.

80C52 + 12kB ROM + 32kB RAM + I2C on Altera CYCLONE IV EP4CE10E22C8 running with BASIC-52 +I2C on 12kB ROM . VHDL, Verilog and NIOS II examples at README.md

Highspeed BASIC-52 V1.31 + I2C softcore running from internal 12kB ROM and 4kB RAM implemented inside MAX10 FPGA. 10M08SAU169C8G

BASIC-52 running on QMTECH Cyclone IV EP4CE15F23 at 50 MHz. Tested with HC-06 Bluetooth module instead of using USB-TTL and working fine.

80C52 + 12kB ROM + 16kB RAM on Altera CYCLONE IV EP4CE6 running with BASIC-52 +I2C on 12kB ROM running at 50 MHz. VHDL, Verilog and NIOS II examples at README.md