Toshiba TECRA S1 Manuale Utente

supply mode. In this test item, the user is requires to operate on the screen 
prompted. 

Below is the parameter dialog window of CPU Speedstep test item: 

 

Speed Change Comparison—When ‘No’ is chosen, system only reports 
the CPU speed at the different power supply. Otherwise, it will compare 
the CPU speed at AC power supply with that at DC power supply. Whether 
the difference between the two speeds is greater than the value specified in 
‘Expected Minimum Speed Change’, system will report ‘PASS’, otherwise 
‘FAIL’. 

Expected Minimum Speed Change—Specify the minimum change range 
of CPU speeds under AC and DC power supply. 

7. MMX  

The test item is to confirm whether the CPU supports MMX instructions. 

1.  DMA Controller  

This test item is to check whether the DMA controller works normally.  

2. Interval Timer 

This test item is to check whether the Interval Timer (18.2Hz, 55ms) works 
normally. 

3. Clock/Calendar  

This test item is to check whether the system clock/calendar works 
normally. 

4. Speaker