Samsung S5PC100 User Manual page 598

S5PC100 USER'S MANUAL (REV1.0) SYSTEM TIMER
7.2
SYSTEM TIMER
1 OVERVIEW
System timer provides two distinctive features. First one is accurate timer which provides 1ms time tick at any
power mode except sleep mode. Second one is changeable interrupt interval without stopping reference tick timer.
Figure 7.2-1 Overall System Timer Block Diagram
7.2-1