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參數(shù)資料
| 型號： | M30240M4-XXXFP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, MROM, MICROCONTROLLER, PQFP80 |
| 封裝： | 0.80 MM PITCH, PLASTIC, QFP-80 |
| 文件頁數(shù)： | 78/125頁 |
| 文件大小： | 753K |
| 代理商： | M30240M4-XXXFP |
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CONFIDENTIAL
58
Mitsubishi microcomputers
M16C / 24 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Preliminary Specifications REV.B
Specifications in this manual are tentative and subject to change
Universal Serial Bus
The USB Endpoint x OUT MAXP, shown inFigure 50, indicates the maximum packet size (MAXP) of
an Endpoint x OUT packet. The default values for endpoints 1-4 are 0 bytes. The CPU can change
this value, as negotiated with the host controller through the SET_DESCRIPTOR command.
Figure 50:
USB Endpoint x OUT MAXP
The USB Endpoint x OUT WRT CNT register, shown in Figure 51, contains the number of bytes of the
current data set in the OUT FIFO. The USB FCU sets the value in the Write Count Register after having
successfully received a packet of data from the host. The CPU reads the register to determine the num-
ber of bytes to be read from the FIFO.
Figure 51:
USB Endpoint x OUT WRT CNT
The USB Endpoint x FIFO Register, shown in Figure 52, is the USB IN (transmit) and OUT (receive)
FIFO data register. The CPU writes data to these registers for the corresponding Endpoint IN FIFO and
reads data from these registers for the corresponding Endpoint OUT FIFO.
Figure 52:
USB Endpoint x FIFO Register
OMAXP7:0
Maximum packet size (MAXP) of Endpoint x OUT packet.
For endpoints that support smaller FIFO size, unused bits are not implemented
(always write “0” to those bits)
MSB
7
LSB
0
OMAXP7
OMAXP6
OMAXP5
OMAXP4
OMAXP3
OMAXP1
OMAXP0
OMAXP2
Address: 031C16
Access: R/W
Reset:
0016
Address: 032416
Address: 032C16
Address: 033416
W_CNT7:0
Receive Byte Count.
MSB
7
LSB
0
W_CNT7
W_CNT6
W_CNT5
W_CNT4
W_CNT3
W_CNT1
W_CNT0
W_CNT2
Address: 031D16
Access: R
Reset:
0016
Address: 032516
Address: 032D16
Address: 033516
DATA_7:0
Endpoint x IN/OUT FIFO register
MSB
7
LSB
0
DATA_7
DATA_6
DATA_5
DATA_4
DATA_3
DATA_1
DATA_0
DATA_2
Address: 033816
Access: R
Reset:
N/A
Address: 033916
Address: 033A16
Address: 033B16
Address: 033C16
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PDF描述 |
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| M30240M1-XXXFP | 16-BIT, MROM, MICROCONTROLLER, PQFP80 |
| M30245MC-XXXGP | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100 |
| M30245FCGP | 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100 |
| M30260F3VGP | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP48 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M30240M5 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30240M5-XXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30240M6 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30240M6-XXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30240M7 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
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