GL641USB, GL646USB, GL6500USB Selling Leads, Datasheet
MFG:LAT Package Cooled:QFP D/C:04+
GL641USB, GL646USB, GL6500USB Datasheet download
Part Number: GL641USB
MFG: LAT
Package Cooled: QFP
D/C: 04+
GL641USB, GL646USB, GL6500USB
- Table of contents:
Info of GL641USB
Info of GL646USB
Info of GL6500USB
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About GL641USB
PDF/DataSheet Download
Datasheet: GL641USB
File Size: 55346 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About GL646USB
PDF/DataSheet Download
Datasheet: GL646USB
File Size: 287618 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About GL600USB
PDF/DataSheet Download
Datasheet: GL600USB
File Size: 360685 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
GL641USB General Description
The GL641USB is a USB storage class controller that supports ATA/ATAPI/Compact Flash device. It is compliant to USB 12Mbps protocol and data transfer rate is up to 1.1Mbytes/Sec. It is also compliant to USB Storage Class Bulk Only protocol. There are 4 endpoints in GL641USB controller. Endpoint 0 is a Control endpoint for this controller. It is used to initialize this USB device. Endpoint 1 is a Bulk IN endpoint. It is used to read data from the storage device. Endpoint 2 is a Bulk OUT endpoint. It is used to issue SCSI packet command to the storage device and write data to the storage device. Endpoint 3 is an Interrupt IN endpoint and not used by USB Storage Class Bulk Only protocol currently.
GL641USB Features
• High performance and low cost solution for USB ATA / ATAPI / Compact Flash controller
• USB Specification Compliance
− Conforms to USB 12Mbps Specification, Version 1.1
− Conforms to USB Storage Class Specification, Version 1.0 (bulk only protocol)
− Supports 1 device address and 4 endpoints (include endpoint 0)
• Operating System Supported
− Windows 2000 & Windows ME
`Supported by Microsoft default driver
− Windows 98 & Windows 98 SE
`Supported by Genesys Logic USB Storage driver
− Mac OS 9.X & Mac OS X
`Supported by Apple default driver or Genesys Logic USB Storage driver
• On-chip 3.3v output for USB D+ pulled up
• Integrated USB transceiver
• External EEPROM interface for customizing VID & PID of USB device
• Support ATA hard disk / ATAPI CD-ROM, CD-RW, MO / Compact Flash card in one chip
• Data transfer rate up to 1.1Mbytes/sec when read/write the USB storage device
• Improved output drivers with slew-rate control to reduce EMI
• 12 MHz external clock
• Internal power-on reset (POR)
• Internal power-fail detector
• Supports suspend/normal mode power management
• Available in cost saving 48-pins LQFP
• Suspend power consumption of bus powered CF card reader is less than 500A (USB specification)
• USB Specification Compliance
− Conforms to USB 12Mbps Specification, Version 1.1
− Conforms to USB Storage Class Specification, Version 1.0 (bulk only protocol)
− Supports 1 device address and 4 endpoints (include endpoint 0)
• Operating System Supported
− Windows 2000 & Windows ME
`Supported by Microsoft default driver
− Windows 98 & Windows 98 SE
`Supported by Genesys Logic USB Storage driver
− Mac OS 9.X & Mac OS X
`Supported by Apple default driver or Genesys Logic USB Storage driver
• On-chip 3.3v output for USB D+ pulled up
• Integrated USB transceiver
• External EEPROM interface for customizing VID & PID of USB device
• Support ATA hard disk / ATAPI CD-ROM, CD-RW, MO / Compact Flash card in one chip
• Data transfer rate up to 1.1Mbytes/sec when read/write the USB storage device
• Improved output drivers with slew-rate control to reduce EMI
• 12 MHz external clock
• Internal power-on reset (POR)
• Internal power-fail detector
• Supports suspend/normal mode power management
• Available in cost saving 48-pins LQFP
• Suspend power consumption of bus powered CF card reader is less than 500A (USB specification)
GL646USB General Description
Genesys Logic's single-chip GeneScanTMII, GL646USB, is a high speed, high performance, low cost and rich calabilitycontroller for scanner. It successfully integrates AFE (16 bits Analog Front End), featured scanner function ASIC and USB 1.1 interface controller into one single-chip. With it's high performance design architecture, GeneScanTMII is not only ready for supporting CIS or CCD image sensors (600dpi or 1200dpi resolution) which is used in flatbed or transparency scanners, but also can co-work with uni-polar or bi-polar stepping motors. Advanced features of eneScanTMII includes loseless image data compression, dual motor acceleration/ deceleration curve table for high speed motor moving, industrial standard auto suspend mode and bus-power supporting.
Except the build-in USB 1.1 interface, the capability of cooperating with USB 2.0 and IEEE 1394 interface controller also expand the scalability of GeneScan TMII to fit customer's further requirement of supporting high speed interfacestandards.
GL646USB Maximum Ratings
|
SYMBOL |
Description |
MIN |
MAX |
|
DVDD |
DC supply voltage |
-0.5V |
+7V |
|
VI |
DC input voltage |
-0.5V |
VCC+0.5V |
|
VI/O |
DC input voltage range for I/O |
-0.5V |
VCC+0.5V |
|
VAI/O |
DC input voltage for USB D+/D- pins |
-0.5V |
VCC+0.5V |
|
VI/OZ |
DC voltage applied to outputs in High Z state |
-0.5V |
VCC+0.5V |
|
VESD |
static discharge voltage |
4000V |
|
|
TSTQ |
Storage temperature range |
-60°C |
+150°C |
|
IOUT |
DC output current, per pin |
-25mA |
+25mA |
|
Tamb |
Operating ambient temperature |
0°C |
70°C |
GL646USB Features
· Design for sheetfed, flatbed and transparency scanner.
· Programmable 600,1200 or 2400 DPI color CCD or CIS timing
·Support fast scan for low DPI such as pre-view
· Support three scanning type :pixel by pixel(pixel rate), line by line(line rate) and RGB line by turns(line rate)
· Programmable dummy lines to resolve start/stop (discontinuous) problem.
·48-Bits true color ( 16-Bits gray level ) scan
· Support color , fine Gray , fast gray and fast B/W scan for CCD
· Support color , gray , true gray and B/W scan for CIS
·Built-in 16 bits Front End
· 16 Bits white shading , dark shading and 12/14 Bits GAMMA correction
· Programming threshold level for B/W
· Exposure time is adjustable (max.524ms , 1 pixel time increment step)
· Scan width(scan area) control for horizontal line( 1 pixel increment step)
·Built-in USB(1.1) , external USB(2.0) and external IEEE1394 interface
· Support 4M bits x 1 or x2 (256K x 16) EDO DRAM
·Support digital average for DPI (non-deletion type)
· Support hardware deletion type for DPI (2400 to 1 DPI ,1 DPI decrement)
· Acceleration/ Deceleration double table for high speed motor moving
·Stepping motor phase control ports for bi-polar or uni-polar motor
· Full, half and quarter steps for motor control
·Build-in Uni-polar phase PWM control
·Watch-Dog protection circuit for motor, lamp and ASIC system
· 2 Output ports for lamp (include flatbed and transparency with PWM) control
· Input port for home sensor
· 9 GPIO ports
· Lamp timeout (sleeping) control
· Support 8/16 bits image data type.
· Build-in lossless 8 bits image data compression.
· Output motor trigger signal under scanning for ADF
· Power on check status
· DMA image read.
· DMA DRAM data read/write
· Programmable 600,1200 or 2400 DPI color CCD or CIS timing
·Support fast scan for low DPI such as pre-view
· Support three scanning type :pixel by pixel(pixel rate), line by line(line rate) and RGB line by turns(line rate)
· Programmable dummy lines to resolve start/stop (discontinuous) problem.
·48-Bits true color ( 16-Bits gray level ) scan
· Support color , fine Gray , fast gray and fast B/W scan for CCD
· Support color , gray , true gray and B/W scan for CIS
·Built-in 16 bits Front End
· 16 Bits white shading , dark shading and 12/14 Bits GAMMA correction
· Programming threshold level for B/W
· Exposure time is adjustable (max.524ms , 1 pixel time increment step)
· Scan width(scan area) control for horizontal line( 1 pixel increment step)
·Built-in USB(1.1) , external USB(2.0) and external IEEE1394 interface
· Support 4M bits x 1 or x2 (256K x 16) EDO DRAM
·Support digital average for DPI (non-deletion type)
· Support hardware deletion type for DPI (2400 to 1 DPI ,1 DPI decrement)
· Acceleration/ Deceleration double table for high speed motor moving
·Stepping motor phase control ports for bi-polar or uni-polar motor
· Full, half and quarter steps for motor control
·Build-in Uni-polar phase PWM control
·Watch-Dog protection circuit for motor, lamp and ASIC system
· 2 Output ports for lamp (include flatbed and transparency with PWM) control
· Input port for home sensor
· 9 GPIO ports
· Lamp timeout (sleeping) control
· Support 8/16 bits image data type.
· Build-in lossless 8 bits image data compression.
· Output motor trigger signal under scanning for ADF
· Power on check status
· DMA image read.
· DMA DRAM data read/write
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