Introduction
Board Layout
The diagrams on the next two pages shows the layout of the
NEATsx and the location of important components on the board.
NEATsx Board Layout Key
1: Keyboard Connector
2: J3: Battery connector
3: JP 1: Video Mode selector
4: Power Supply Connectors
5: JP2: Oscillator selector (preset at factory)
6: JP4: On board/external Power Good signal selector
7 :3 8 7 S X Numeric Coprocessor socket
8: JP6: Memory bank number assignment selector
Case connectors
9 :
10: DIP memory banks; normally Banks 0/1
11: SIP memory banks; normally Banks 2/3
12: Expansion slots
13: J2: On board/external battery source selector
Note: Multiple elements are listed left to right. Also note
that all graphics in this manual are oriented to this diagram
unless otherwise stated.
2
(Keylock, Turbo LED, Reset, Speaker, Turbo)