IC's: ---------- i8088 CPU @ 5MHz i8237 DMA Direct Memory Access i8253 PIT Programmable Interrupt Timer i8255 PPI Programmable Pehiperal Interface i8259 PIC Programmable Interrupt Controller wd1770 128k or 256k RAM Connects to 1MHz bus ROM's: ---------- Torch 8088/v3.12 Torch 6502/v3.12 Torch ???????