參數(shù)資料
型號(hào)： M37905M4C-XXXFP
元件分類： 微控制器/微處理器
英文描述： 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP64
封裝： 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-64
文件頁(yè)數(shù)： 42/102頁(yè)
文件大?。?/td> 881K
代理商： M37905M4C-XXXFP
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
44
M37905M4C-XXXFP, M37905M4C-XXXSP
M37905M6C-XXXFP, M37905M6C-XXXSP
M37905M8C-XXXFP, M37905M8C-XXXSP
16-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
PULSE OUTPUT PORT MODE 0
Figure 48 shows the block diagram in the pulse output port mode 0.
This mode has an 8-bit pulse output port. The waveform output se-
lect bits (bits 0 to 2) of waveform output mode register (address
A616) select use of pulse output port. The 8-bit pulse output port can
also be divided into “4 bits and 4 bits” or “6 bits and 2 bits”, with the
pulse output mode select bit (bit 3) of waveform output mode regis-
ter (address A616); each of them can be individually controlled.
Set timers A3 and A0 to the timer mode because they are used in the
pulse output port mode 0. Figure 50 shows the bit configuration of
timer A3 and A0 mode registers in the pulse output port mode 0.
Timers A3 and A0 start count when setting the corresponding timer
count start bit to “1”, and they stop it when clearing that bit to “0”.
Fig. 48 Block diagram in pulse output port mode 0
Each bit using timer A0 as a trigger can also be controlled by an in-
put trigger from pin RTPTRG0. This control is selected by the pulse
output trigger select bits of the three-phase output data register 0
(bits 7 and 6 at address A816). Also, this externally-input trigger can
be selected from the following three types: falling edges, rising
edges, and falling and rising edges.
The reversed content of the pulse output data bit can be output to
each pulse output port by the pulse output polarity select bit of the
three-phase output data register 1 (bit 3 at address A916). When the
pulse output polarity select bit = “0”, the content of the pulse output
data bit is output as it is; when the pulse output polarity select bit =
“1”, the reversed content is output.
b0
b1
b2
b0
b1
b2
b3
b4
b5
RTP10
RTP11
RTP03
D Q
T
D Q
RTP01
RTP02
D Q
R
T
D Q
R
RTP00
T
D Q
b6
b7
D Q
T
RTP12
RTP13
P6OUTCUT
Pulse output polarity
select bit
(bit 3 at address A916)
Waveform output
control bit 0
(bit 6 at address A616)
Reset
Pulse width
modulation
circuit
Pulse output trigger select bits
(bits 7, 6 at address A816)
Pulse width modulation
output of timer A1
Pulse width modulation timer select bits
(bits 5, 4 at address A616)
Pulse width modulation
output of timer A2
Pulse width modulation
output of timer A4
Timer A3
Pulse width modulation enable bits
0 through 2
(bits 0 through 2 at address A916)
Timer A0
RTPTRG1
Bits 0 through 3 of three-
phase output data register 0
(address A816)
Bits 4, 5 of three-phase output data register 0
(address A8
or
16
)
Bits 4, 5 of three-phase output data register 1
(address A916)
Bits 6, 7 of three-phase output data
register 1 (address A916)
Data
b
us
(e
v
en-n
umbered)
Pulse output mode
select bit
(bit 3 at address A616)
Data
b
us
(odd-n
umbered)
Waveform output control bit 1
(bit 7 at address A616)
Reset
相關(guān)PDF資料
PDF描述
M37905M8C-XXXFP 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP64
M37905M8C-XXXSP 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PDIP64
M37905M4C-XXXSP 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PDIP64
M37905M4C-XXXFP 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP64
M37905M8C-XXXFP 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37905M4C-XXXSP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:16 BIT CMOS MICROCOMPUTER
M37905M6C-XXXFP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:16 BIT CMOS MICROCOMPUTER
M37905M6C-XXXSP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:16 BIT CMOS MICROCOMPUTER
M37905M8C-XXXFP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:16 BIT CMOS MICROCOMPUTER
M37905M8C-XXXSP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:16 BIT CMOS MICROCOMPUTER
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