|
M306V5ME-XXXSP Datasheet, PDF (34/262 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER | |||
|
◁ |
MITSUBISHI MICROCOMPUTERS
M306V5ME-XXXSP
M306V5EESP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
Transition of stop mode, wait mode
Reset
Stop mode
CM10 = â1â
All oscillators stopped Interrupt
Interrupt
Stop mode
CM10 = â1â
All oscillators stopped
Medium-speed mode
(Divided-by-8 mode)
High-speed/
medium-speed
mode
WAIT
instruction
Wait mode
Interrupt
CPU operation stopped
WAIT
instruction
Interrupt
Wait mode
CPU operation stopped
(See the figure below as for transition of normal mode)
Transition of normal mode
Main clock is oscillating
Medium-speed mode (divided-by-8 mode)
BCLK : f(XIN)/8
CM06 = â1â
CM06 = â0â
CM06 = â1â
Main clock is oscillating
High-speed mode
BCLK : f(XIN)
CM06 = â0â
CM17 = â0â CM16 = â0â
Medium-speed mode (divided-by-2)
BCLK : f(XIN)/2
CM06 = â0â
CM17 = â0â CM16 = â1â
Medium-speed mode (divided-by-4) Medium-speed mode (divided-by-16)
BCLK: f(XIN)/4
CM06 = â0â
CM17 = â1â CM16 = â0â
BCLK : f(XIN)/16
CM06 = â0â
CM17 = â1â CM16 = â1â
Notes 1: Switch clocks after oscillation of main clock is
sufficiently stable.
2:Change CM06 after changing CM17 and
CM16.
3: Transit in accordance with arrows.
Figure 2.5.6 State transition diagram of Power control mode
34
Rev. 1.0
|
▷ |