Here are the specs of my first computer, can you guess it's make and model?

• a Motorola 6809E processor running at 0.895 MHz

• a 53-key “chiclet” keyboard, with arrows, BREAK, and CLEAR keys

• uppercase-only text mode with 32 column by 16 lines

• eight graphics modes, including 64 by 32 with eight colors and 256 by 192 with four colors

• one RS-232 port (the so-called bitbanger port)

• sound output with a 6-bit digital-to-analog converter

• 1500-baud cassette I/O for storage

• a slot for plugging in cartridges known as “Program Paks”