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参数资料
| 型号： | M37534M4-XXXSP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 6 MHz, MICROCONTROLLER, PDIP42 |
| 封装： | 13 X 36.72 MM, 1.78 MM PITCH, PLASTIC, SDIP-42 |
| 文件页数： | 16/56页 |
| 文件大小： | 699K |
| 代理商： | M37534M4-XXXSP |
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7534 Group
Rev.3.00
Oct 23, 2006
page 23 of 53
REJ03B0099-0300
Universal serial bus (USB) mode
By setting bits 7 and 6 of the serial I/O1 control register (address
001A16) to “11”, the USB mode is selected.
This mode conforms to Low-Speed USB2.0 specification. In this
mode serial I/O1 interrupt have 6 sources; USB in and out token
receive, setup token receive, USB reset, suspend, and resume. The
Fig. 26 USB transceiver block diagram
USB status/UART status register functions as the USB status register
(USBSTS).There is the USBVREFOUT pin for the USB reference
voltage output, and a D-line with 1.5 k
external resistor can be pull
up. USB mode block and USB transceiver block shown in figures
25 and 26.
Fig. 25 USB mode block diagram
XIN
Address 001816
Receive shift register
RxRDY
Receive buffer register
SYNC decoder
PID decoder
RxPID
OPID
PIDE
Address
comparative unit
USBA
End pointer
decoder
RxEP
CRC check
CRCE
Reset interrupt request
Suspend interrupt request
Resume interrupt request
Token interrupt request
EOP
NRZI,
bit stuffing decoder
BSTFE
Bus state
detection
Digital
PLL
6 MHz
USB
transceiver
NRZI,
bit stuffing encoder
Data bus
Address 001816
Transmit shift register
TxRDY
Transmit buffer register
EP0BYTE
EP1BYTE
SYNC, PID
generating unit
EP0PID
EP1PID
CRC encoder
EOP generating unit
USB transmit unit
P10/D-
P11/D+
Differential input and
Single end input
Output data and
I/O control
1.5 MHz
Serial I/O1 control register
MOD0
MOD1
USB reference
power source voltage
USB control register
UVOE
(initial value “0”)
Output enable signal
Voltage input
Output amplifier
USBVREFOUT
D+/D-
output amplifier
Internal D- output signal
Internal D+ output signal
D-
D+
Suspend
OE
(internal signal)
Signal for function stop
Output enable signal
-
+
Differential input
Single end input
Voltage input
相关PDF资料 |
PDF描述 |
|---|---|
| M37534M4-XXXGP | 8-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP32 |
| M37630E4T-XXXFP | 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PQFP44 |
| M37630E4FS | 8-BIT, UVPROM, 10 MHz, MICROCONTROLLER, CQCC80 |
| M37641M8-XXXHP | 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP80 |
| M37641F8HP | 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PQFP80 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M37534RSS | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37536E8SP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37536M4 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37536M4-XXXSP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37536RSS | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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