< The Odyssey^2 had an Intel 8048 with a 512 byte BIOS, 128 bytes of RAM < (don't recall the chip) and the video (& sound) was driven by the Intel < chip - the only application the chip was ever used in; (trivia - multipl < 8244's could be hooked together with the output of one (slave/master mod The part I believe is a programmed 8044 RUPI. the 8044 is a 8051 core with a slave interface and a SDLC controller. 8051s could be serially connected via their 9bit serial port (also present on the RUPI). It would be the first place of comparison. Intel DId this with the 8041/2 in the form of printer controller, 8278 (keyboard and display driver), also the GPIB controller (8291) and the well known 8042 AT keybord controller found in AT and X86 systems. Allison