參數資料
型號: M66291GP
元件分類: 總線控制器
英文描述: UNIVERSAL SERIAL BUS CONTROLLER, PQFP48
封裝: LQFP-48
文件頁數: 121/126頁
文件大小: 810K
代理商: M66291GP
MITSUBISHI <DIGITAL ASSP>
M66291GP
3. M66291 OPERATIONS
USB -90
Ver.1.0 Apr.9 2001
SETUP
DATA0
ADDR
EP
CRC5
8 bytes data (CR)
CRC16
ACK
VALID='1'
EP0_PID="00"
CCPL='0'
CTRT='1'
CTSQ ="001"
Interrupt
VALID confirm
CTRT interrupt confirm
CTRT interrupt clear
VALID clear
Request data analysis
Execute the following
processing on the basis of the
request data analysis result.
1. Set the transmit data to the
EP0 FIFO
2. Set the EP0 response PID
to BUF ("01")
Abandon request data
analysis result
W ait for the next CTRT
interrupt
VALID='1'
VALID='0'
IN
ADDR
EP
CRC5
NAK
CTRT='0'
VALID='0'
IN
ADDR
EP
CRC5
NAK
IN
ADDR
EP
CRC5
W rite data to
EP0_FIFO
(IVAL='1')
EP0_PID = "01"
DATA1
MAX packet size data
CRC16
ACK
IN
ADDR
EP
CRC5
DATA0
Short packet data
CRC16
ACK
OUT
ADDR
EP
CRC5
DATA1
CRC16
(0 byte length data)
NAK
OUT
ADDR
EP
CRC5
DATA1
CRC16
(0 byte length data)
ACK
CTRT='1'
CTSQ ="010"
Interrupt
Transmit
no-problem confirm
CTRT interrupt confirm
CTRT interrupt clear
Set the CCPL
Set EP0 response
PID to STALL("1x")
problem
No-problem
CTRT='0'
CCPL = '1'
H/W state
S/W procedure
USB bus
SETUP : SETUP PID
OUT
: OUT PID
IN
: IN PID
ADDR
: USB address (H'00~H'7F)
EP
: Endpoint (H'0~H'3)
CRC5
: 5 bits CRC
DATA0 : DATA0 PID
DATA1 : DATA1 PID
: Data to device from host
: Data to host from device
CR
: Control read transfer
CW
: Control write transfer
ND
: Control no data transfer
CRC16 : 16 bits CRC
ACK
: ACK PID
NAK
: NAK PID
STALL : STALL PID
CTRT='1'
CTSQ ="000"
Interrupt
CTRT interrupt confirm
CTRT interrupt clear
CTRT='0'
Set the continuous transm it m ode.
Figure 3.8 Examples of Control Read Transition Operations
相關PDF資料
PDF描述
M66596FP UNIVERSAL SERIAL BUS CONTROLLER, PQFP64
M66596WG UNIVERSAL SERIAL BUS CONTROLLER, PBGA64
M6XXLFXI OTHER CLOCK GENERATOR, QCC16
M300LFXIT 50 MHz, OTHER CLOCK GENERATOR, QCC16
M74HC00C1R HC/UH SERIES, QUAD 2-INPUT NAND GATE, PQCC20
相關代理商/技術參數
參數描述
M66291GP#201 制造商:Renesas Electronics Corporation 功能描述:IC ASSP USB2.0 DEVICE CONTROLLER 48LQFP
M66291GP#RB0S 功能描述:IC USB CONTROLLER GEN-PUR 48LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應商設備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A
M66291GPRB0S 制造商:Renesas Electronics Corporation 功能描述:USB2.0 Device Controller,LQFP48
M66291HP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:ASSP (USB2.0 Device Controller)
M66291HP#200D 功能描述:IC USB CONTROLLER GEN-PUR 52VQFN RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應商設備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A