Cypress CY7C68321C Computer Hardware User Manual


 
CY7C68300C/CY7C68301C
CY7C68320C/CY7C68321C
Document 001-05809 Rev. *A Page 29 of 42
0x75 Report_Size 8 bits 0x75
0x76 0x08
0x77 Report_Count 2 fields 0x95
0x78 0x02
0x79 Input Input (Data, Variable, Absolute) 0x81
0x7A 0x02
Output Report
0x7B Usage Usage - vendor defined 0x09
0x7C 0xA9
0x7D Logical_Minimum Logical Minimum (–128) 0x15
0x7E 0x80
0x7F Logical_Maximum Logical Maximum (127) 0x25
0x80 0x7F
0x81 Report_Size Report Size 8 bits 0x75
0x82 0x08
0x83 Report_Count Report Count 2 fields 0x95
0x84 0x02
0x85 Output Output (Data, Variable, Absolute) 0x91
0x86 0x02
0x87 End Collection 0xC0
(optional) Standard Content Security Interface Descriptor
0x88 bLength Byte length of this descriptor 0x09
0x89 bDescriptorType Interface Descriptor type 0x0D
0x8A bInterfaceNumber
Number of interface 0x02
0x8B bAlternateSetting Value used to select an alternate setting for the interface
identified in prior field
0x00
0x8C bNumEndpoints Number of endpoints used by this interface (excluding
endpoint 0) that are CSM dependent
0x02
0x8D bInterfaceClass 0x0D
0x8E bInterfaceSubClass Must be set to zero 0x00
0x8F bInterfaceProtocol Must be set to zero 0x00
0x90 iInterface Index of a string descriptor that describes this Interface 0x00
Channel Descriptor
0x91 bLength Length of this descriptor in bytes 0x09
0x92 bDescriptorType Channel descriptor type 0x22
0x93 bChannelID Number of the channel, must be a zero based value that is
unique across the device
0x00
0x94 bmAttributes Bits7:5
Reserved. Must be set to zero
0x01
Bits 4:0
Table 11.Configuration Data Organization (continued)
Byte
Address
Configuration
Item Name
Configuration
Item Description
Required
Contents
Variable
Contents
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