Ndp Test - Toshiba Portege A600 Maintenance Manual

3.15 NDP Test

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
PORTEGE A600 Maintenance Manual (960-710) [CONFIDENTIAL]
3 Tests and Diagnostics
3-31