CY4611B Cypress Semiconductor Corp, CY4611B Datasheet - Page 15

• Manufacturer Part Number: CY4611B
• Description: KIT USB TO ATA REFERENCE DESIGN
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-USB FX2LP™r

Specifications of CY4611B

• Main Purpose: Interface, USB 2.0 to ATA/CF
• Utilized Ic / Part: CY7C68013A, CY7C68014A, CY7C68015A, CY7C68016A
• Silicon Manufacturer: Cypress
• Silicon Core Number: UDMA-100
• Kit Application Type: Interface
• Application Sub Type: USB To ATA
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

0x1B
0x1C
0x1D
0x1E
0x1F
0x20
0x21
Device Qualifier
0x22
0x23
0x24
0x25
0x26
0x27
0x28
0x29
0x2A
0x2B
Configuration Descriptor
0x2C
0x2D
0x2E
0x2F
0x30
0x31
0x32
0x33
0x34
idProduct (MSB)
bcdDevice (LSB)
bcdDevice (MSB)
iManufacturer
iProduct
iSerialNumber
bNumConfigurations
bLength
bDescriptor
bcdUSB (LSB)
bcdUSB (MSB)
bDeviceClass
bDeviceSubClass
bDeviceProtocol
bMaxPacketSize0
bNumConfigurations
bReserved
bLength
bDescriptorType
bTotalLength (LSB)
bTotalLength (MSB)
bNumInterfaces
bConfiguration Value
iConfiguration
bmAttributes
bMaxPower
Device release number in BCD LSB (product release
number).
Device release number in BCD MSB (silicon release
number).
Index to manufacturer string. This entry must equal half
of the address value where the string starts or 0x00 if
the string does not exist.
Index to product string. This entry must equal half of the
address value where the string starts or 0x00 if the
string does not exist.
Index to serial number string. This entry must equal half
of the address value where the string starts or 0x00 if
the string does not exist. The USB Mass Storage Class
Bulk-Only Transport Specification requires a unique
serial number (in upper case, hexadecimal characters)
for each device.
Number of configurations supported. 1 for mass
storage: 2 for HID: 3 for CSM
Length of device descriptor in bytes.
Type Descriptor type.
USB Specification release number in BCD.
USB Specification release number in BCD.
Device class.
Device subclass.
Device protocol.
USB packet size supported for default pipe.
Number of configurations supported.
Reserved for future use. Must be set to zero.
Length of configuration descriptor in bytes.
Descriptor type.
Number of bytes returned in this configuration. This
includes the configuration descriptor plus all the
interface and endpoint descriptors.
Number of interfaces supported.
The value to use as an argument to Set Configuration to
select the configuration. This value must be set to 0x01.
Index to the configuration string. This entry must equal
half of the address value where the string starts, or 0x00
if the string does not exist.
Device attributes for this configuration.
Bit (7) Reserved. Must be set to 1.
Bit (6) Self-powered. Must be set to 1.
Bit (5) Remote wake-up. Must be set to 0.
Bits (40) Reserved. Must be set to 0.
Maximum power consumption for this configuration.
Units used are mA*2 (i.e., 0x31 = 98 mA, 0xF9 = 498
mA). 0x00 reported for self-powered devices.
EZ-USB FX2LP USB to ATA Reference Design Notes
15
0x0A
0xC0
0x06
0x00
0x02
0x00
0x00
0x00
0x40
0x01
0x00
0x09
0x02
0x20
0x00
0x01
Your release
Product ID
number
0x53
0x69
0x75
0x03
0x01
0x00
0x01