     DTK Computers

     Technical Information Sheet for PIM-TB10-Z
     S=shorted, O=open             DIP switch 1=on 0=off

     SW1:Coprocessor               SW1:1,3 & 4
	 2  Function                   Not used
	 1  Disabled     
	 0  Enabled                SW1:Floppys Installed
				       7 8  Number
     SW1:Display Select                1 1  One drive
	 5 6  Display type             0 1  Two drives
	 1 1  EGA                      1 0  Three drives
	 1 0  CGA (80x25)              0 0  Four drives
	 0 1  CGA (40x25)        
	 0 0  Monochrome           JP1:Speaker
				       <1>  +5VDC
     JP3:Keyboard Lock                 <2>  Data out
	 S  Unlocked     
	 O  Locked                 JP4:Reset Connector
				       S  Reset
     JP5:Power LED & Turbo LED         O  Normal
	 <1> Turbo Positive Lead
	 <2> Turbo Negative Lead   JP6:Hardware Turbo Switch
	 <3> Power Positive Lead       S  Turbo
	 <4> Power Negative Lead       O  Normal
 
     RAM Type
	Memory   RAM Type
	 Size    Bank 0   Bank 1   Bank 2           Bank 3
	 ----    -------  -------  ---------------  ---------------
	 256k    41256x9  none     none             none
	 512k    41256x9  41256x9  none             none
	 576k    41256x9  41256x9  4464x2 & 4164x1  none
	 640k    41256x9  41256x9  4464x2 & 4164x1  4464x2 & 4164x1

     Power Connector
	 <1>  Power Good               <7>  Ground
	 <2>  Not used                 <8>  Ground
	 <3>  +12 VDC                  <9>  -5 VDC
	 <4>  -12 VDC                  <10> +5 VDC
	 <5>  Ground                   <11> +5 VDC
	 <6>  Ground                   <12> +5 VDC
