- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370833 > M30240S9-XXXFP (Mitsubishi Electric Corporation) 16 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor PDF資料下載
參數(shù)資料
| 型號： | M30240S9-XXXFP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | 16 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor |
| 中文描述： | 單片16位CMOS微機(jī) |
| 文件頁數(shù)： | 51/142頁 |
| 文件大?。?/td> | 1637K |
| 代理商： | M30240S9-XXXFP |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁當(dāng)前第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁第133頁第134頁第135頁第136頁第137頁第138頁第139頁第140頁第141頁第142頁
1-51
Mitsubishi microcomputers
M30240 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Preliminary Specifications REV. E
Specifications in this manual are tentative and subject to change
Universal Serial Bus
2.18.4.4 The USB Power Management Register
The USB Power Management Register, shown in Figure 1.33, is used for power management in the USB
FCU.
SUSPEND Detection Flag:
When the USB FCU does not detect any bus activity on D+/D- for at least 3ms (and D+/D- are in the J-state),
it sets the Suspend Detection Flag and generates an interrupt. This bit is cleared when signaling from the host
is detected on D+/D- (which sets the Resume Detection Flag and generates an interrupt), or the Remote
Wake-up Bit is set and then cleared by the CPU. If the USB clock was disabled during the suspend state, the
SUSPEND Detection Flag is not cleared until after the USB clock is re-enabled.
RESUME Detection Flag:
When the USB FCU is in the suspend state and detects activity on D+/D- from the host, it sets the Resume
Detection Flag and generates an interrupt. The CPU writes a “1” to INTST14 (bit 6 of USB Interrupt Status
Register 2) to clear this flag.
WAKEUP Control Bit:
The CPU writes a “1” to the WAKEUP Control Bit for remote wake-up. While this bit is set and the USB FCU
is in suspend mode, resume signaling is sent to the host. The CPU must keep this bit set for a minimum of
10ms and a maximum of 15ms before writing a “0” to this bit.
Figure 1.33: USB Power Management Register
USB Power Management Register
Symbol
USBPM
Address
0301
16
When reset
00
16
Bit name
Bit symbol
b7
0 0 0 0 0
b6
b5
b4
b3
b2
b1
b0
Function
W
R
Reserved
Must always be set to "0"
SUSPEND
RESUME
WAKEUP
USB Suspend Detection Flag
USB Resume Detection Flag
USB Remote Wakeup Bit
0 : No USB suspend signal detected
1 : USB suspend signal detected
0 : No USB resume signal detected
1 : USB resume signal detected
0 : End remote resume signaling
1 : Remote resume signaling (Note 2)
Note 1: Write "0" only or Read
Note 2: If SUSPEND = "1"
Note 1
Note 1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M30245M4-XXXGF | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30245F4-XXXGF | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30245M8-XXXGF | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30245F8-XXXGF | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30245F8-XXXFP | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M30240SA | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30240SA-XXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30240SC | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30240SC-XXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30245 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。