A 6502 dev board usable with multiple popular projects
This board features a 65C02 CPU, 32K RAM, 32K ROM (16K mapped by default), a 65C22 VIA and a MC6850 ACIA. A 40 pin header is available with address, data and control signals to extend the board more, or to connect a logic analyzer. Like Ben Eater's amazing video's, a button is available for single stepping.
The memory map and interrupts are controlled via GALs for flexibility
More information can be read here: https://justanotherelectronicsblog.com/?p=802
0x0000 - 0x7FFF RAM
0x8000 - 0x9FFF External peripherals
0xA000 - 0xAFFF MC6850 ACIA for UART
0xB000 - 0xBFFF 65C22 VIA for GPIO + Timers
0xC000 - 0xFFFF ROM