Toshiba TLCS-900/H1 Series Manual page 19

3.3 Clock Function and Stand-by Function
The TMP92CH21 contains (1) clock gear, (2) clock doubler (PLL), (3) stand-by controller and
(4) noise reduction circuits. They are used for low power, low noise systems.
This chapter is organized as follows:
3.3.1 Block diagram of system clock
3.3.2 SFR
3.3.3 System clock controller
3.3.4 Clock doubler (PLL)
3.3.5 Noise reduction circuits
3.3.6 Stand-by controller
92CH21-17
TMP92CH21
2009-06-19