TMP92CA25FG Datasheet, PDF (30/426 Pages) Toshiba Semiconductor – Original CMOS 32-Bit Microcontroller

TMP92CA25
Example 2: PLL stopping
PLLCR0
PLLCR1
EQU
EQU
LD
LD
X: Don’t care
<FCSEL>
<PLLON>
PLL output: f_PLL
System clock f_SYS
10E8H
10E9H
(PLLCR0), X0XXXXXXB
(PLLCR1), 0XXXXXXXB
; Changes fc from 40 MHz to10 MHz.
; Stop PLL.
Changes from 40 MHz to 10 MHz
Stops PLL operation
92CA25-28
2007-02-28