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參數(shù)資料
| 型號： | M37534E4GP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP32 |
| 封裝： | 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32 |
| 文件頁數(shù)： | 22/53頁 |
| 文件大?。?/td> | 680K |
| 代理商： | M37534E4GP |
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SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
7534 Group
MITSUBISHI MICROCOMPUTERS
29
Note on using USB mode
Handling of SE0 signal in program (at receiving)
7534 group has the border line to detect as USB RESET or EOP
(End of Packet) on the width of SE0 (Single Ended 0).
A response apposite to a state of the device is expected.
The name of the following short words which is used in table 5 shows
as follow.
TKNE: Token interrupt enable (bit 6 of address 2016)
RSME: Resume interrupt enable (bit 5 of address 2016)
RSTE: USB reset interrupt enable (bit 4 of address 2016)
Spec: A response of the device requested by USB Specification 1.1
SIE: Hardware operation in 7534 group
F/W: Recommendation process in the program
FEOPE: False EOP error flag (bit 2 of address 1916)
RxPID: Token interrupt flag (bit 7 of address 1F16)
Spec
SIE
F/W
Reset or resume
Reset interrupt
request
Reset interrupt
processing
Resume interrupt
processing
Table 5 Relation of the width of SE0 and the state of the device
Width of SE0
0
s
0.5
s
0.5
s
2.5
s
2.5
s
2.67
s
2.67
s
Spec
SIE
F/W
Spec
SIE
F/W
Spec
SIE
F/W
Spec
SIE
F/W
Idle state
TKNE = X
RSME = 0
RSTE =1
Ignore
Keep counting suspend
timer
Not acknowledge
Keep alive
Initialize suspend timer
count value
Not acknowledge
Keep alive or Reset
may determine as keep
alive and Reset interrupt
Keep alive in case of no
interrupt request
Reset processing in case
of interrupt request
Reset
Reset interrupt request
Reset processing
End of Token in transaction
TKNE = 1
RSME = 0
RSTE =1
Ignore
Not detected as EOP(in
case of no detection EOP,
SIE returns idle state as
time out. FEOPE flag is
set.)
Not acknowledge
EOP
Token interrupt request
Token interrupt processing
execute
EOP or Reset
may determine as EOP and
Reset interrupt
RxPID = 1> Token interrupt
processing
RxPID = 0> Reset interrupt
processing
Reset
Reset interrupt request
Reset processing
End of data or handshake
in transaction
TKNE = 0
RSME = 0
RSTE = 0 or 1
Ignore
Not detected as EOP(in
case of no detection EOP,
SIE returns idle state as
timeup. FEOPE flag is
set.)
Wait for the next EOP flag
EOP
Set EOP flag
After checking the set of
EOP flag, go to the next
processing
EOP or Reset
may determine as EOP
and Reset interrupt
Continue the processing
in case of no interrupt
request
Reset processing in case
of interrupt request
Reset
Reset interrupt request
Reset processing
Suspend state
TKNE = 0
RSME = 1
RSTE = 0
State of device
Function of USBPID control register 0 (address 002316)
Bit 4 (STALL handshake control for OUT token) of this register is forcibly set by SIE under the special condition shown below.
Set condition; when PID of data packet = DATA0 (incorrect PID) in the status stage of the control read transfer.
SYNC field at reception
Normally, the SYNC field consists of “KJKJKJKK” (8 bits). However, as for SIE of the 7534 Group, when the low-order 6 bits are “KJKJKK”, it is
determined as SYNC.
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相關(guān)代理商/技術(shù)參數(shù) |
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| M37534E4GP#U1 | 功能描述:MCU 4/5V 8K PB-FREE 32-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:740/38000 產(chǎn)品培訓(xùn)模塊:CAN Basics Part-1 CAN Basics Part-2 Electromagnetic Noise Reduction Techniques Part 1 M16C Product Overview Part 1 M16C Product Overview Part 2 標(biāo)準(zhǔn)包裝:1 系列:M16C™ M32C/80/87 核心處理器:M32C/80 芯體尺寸:16/32-位 速度:32MHz 連通性:EBI/EMI，I²C，IEBus，IrDA，SIO，UART/USART 外圍設(shè)備:DMA，POR，PWM，WDT 輸入/輸出數(shù):121 程序存儲器容量:384KB（384K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:24K x 8 電壓 - 電源 (Vcc/Vdd):3 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 34x10b，D/A 2x8b 振蕩器型:內(nèi)部 工作溫度:-20°C ~ 85°C 封裝/外殼:144-LQFP 包裝:托盤 產(chǎn)品目錄頁面:749 (CN2011-ZH PDF) 配用:R0K330879S001BE-ND - KIT DEV RSK M32C/87 |
| M37534E8FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37534E8SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37534M4 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37534M4-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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