AM186 Datasheet, PDF (95/112 Pages) Advanced Micro Devices – High-Performance, 80C186- and 80C188-Compatible, 16-Bit Embedded Microcontrollers with RAM

Clock Waveforms—Active Mode
X2
X1
CLKOUTA
(Divide by one)
CLKOUTB
36
40
39
69
70
37
38
42
46
45
44
43
Clock Waveforms—Power-Save Mode
T ^X2
X1
F _CLKOUTA
(Divide by four)
CLKOUTB *
A _{CLKOUTB **}
R _Notes:
D^{* The CLKOUTB Output Frequency (CBF) bit in the Power Save Control Register (PDCON) is set to 1.}
** The CLKOUTB Output Frequency (CBF) bit in the Power Save Control Register (PDCON) is cleared to 0.
Am186^TMER and Am188^TMER Microcontrollers Data Sheet
95