3.15 NDP Test  3 Tests and Diagnostics  
Satellite Pro S300, TECRA A10/S10/P10 Maintenance Manual (960-684) [CONFIDENTIAL]  3-31 
3.15 NDP Test 
To execute the NDP test, select 10 from the DIAGNOSTICS TEST MENU, press Enter and 
follow the directions on the screen. 
CAUTION: Judge the existence of high-speed operation processor by 1bit of the 
composition byte. If exists, the bit is “1”. Test only when the high-speed 
operation processor exists.  
Subtest 01  NDP test 
This test checks the following functions of NDP: 
  Control word 
  Status word 
  Bus 
  Addition 
  Multiplication