M32171F3VFP Ver la hoja de datos (PDF) - Mitsumi
Número de pieza
componentes Descripción
Fabricante
M32171F3VFP Datasheet PDF : 37 Pages
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2001-5-14 Rev.1.0
One DMA2 transfer completed
Software start
A-D conversion completed
MJT (TIO8_udf)
MJT (input event bus 2)
DMA channel 0
DMA
request
selector
Software start
MJT (output event bus 0)
One DMA0 transfer completed
DMA channel 1
DMA
request
selector
Software start
MJT (output event bus 1)
MJT (TIN18 input signal)
One DMA1 transfer completed
DMA channel 2
DMA
request
selector
Software start
Serial I/O0 (transmit buffer empty)
Serial I/O1 (reception completed)
MJT (TIN0 input signal)
DMA channel 3
DMA
request
selector
Software start
One DMA3 transfer completed
Serial I/O0 (reception completed)
MJT (TIN19 input signal)
DMA channel 4
DMA
request
selector
Software start
One DMA7 transfer completed
All DMA0 transfers completed (udf)
Serial I/O2 (reception completed)
MJT (TIN20 input signal)
Software start
Serial I/O1 (transmit buffer empty)
One DMA5 transfer completed
DMA channel5
DMA
request
selector
DMA channel 6
DMA
request
selector
Software start
Serial I/O2 (transmit buffer empty)
One DMA6 transfer completed
DMA channel 7
DMA
request
selector
Software start
MJT (input event bus 0)
DMA channel 8
DMA
request
selector
Software start
One DMA8 transfer
completed
DMA channel 9
DMA
request
selector
Figure 11 Block Diagram of the DMAC
Mitsubishi Microcomputers
32171 Group
SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER
Source
Destination
Transfer count udf
Source
Destination
Transfer count udf
Source
Destination
Transfer count udf
Source
Destination
Transfer count udf
Source
Destination
Transfer count udf
DMA start
Determination block
Source
Destination
Transfer count udf
Interrupt
request
Internal bus arbitration
Source
Destination
Transfer count udf
Source
Destination
Transfer count udf
Source
Destination
Transfer count udf
Source
Destination
Transfer count udf
DMA start
Determination block
Internal bus arbitration
Interrupt
request
21
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