Mostek peripheral chips block diagrams and pinouts
- 
- COMBO_p1 through ..p9: the Mostek MK 3886 universal peripheral unit. 
 - - RTC_p1 and p2: real time clock with RAM. The pages have an English
title at the upper left corner of the picture.
 - - VCU_p1 through ..p3: programmable display controller. The pages have
an English title at the upper left corner of the picture.
 - - ADC_p1 through ..p3: 8-channel 8-bit A/D converter. The pages have an
English title at the upper left corner of the picture.
 - - ADC1_p1 and ..p2: microprocessor-compatible A/D converter. The pages
have an English title at the upper left corner of the picture.