ft8u245am Future Technology Devices International Ltd., ft8u245am Datasheet - Page 12

• Manufacturer Part Number: ft8u245am
• Description: Usb Fifo - Fast Parallel Data Transfer Ic
• Manufacturer: Future Technology Devices International Ltd.

USB Device Descriptors
Note: E - replaced by E2Rom Value, C - modified by configuration option
LABEL : Device_Des;
LABEL : Device_Des_Vendor;
E
E
LABEL : Device_Des_Vendor_End;
E
{* end of device descriptor *}
LABEL : Device_Des_End;
LABEL : Config_Des;
{* configuration descriptor *}
EC 0029 80
E
{* end of configuration descriptor *}
LABEL : Interface_Des;
{* interface descriptor *}
{* end of interface descriptor *}
LABEL : Interface_Des_End;
LABEL : Endpoint_Des;
LABEL : Endpoint3_Des_End;
0010 12
0011 01
0012 10 01
0014 00
0015 00
0016 00
0017 08
0018 03 04
001A 01 60
001C 00 02
001E 01
001F 02
0020 03
0021 01
0022 09
0023 02
0024 20 00
0026 01
0027 01
0028 00
002A 2D
002B 09
002C 04
002D 00
002E 00
002F 02
0030 FF
0031 FF
0032 FF
0033 02
0034 07
0035 05
0036 81
0037 02
0038 40 00
003A 00
Val : Device_Len;{length of this descriptor in bytes}
Val : $01;{Device descriptor type}
Val : $10,$01;{USB Spec rev 1.10}
Val : $00;{Device class ?}
Val : $00;{Device subclass ?}
Val : $00;{Device protocol ?}
Val : Max_Length;{maximum packet size}
Val : $03,$04;{Vendor ID FTDI}
Val : $01,$60;{product number 6001}
Val : $00,$02;{device release number 02.00}
Val : $01;{index of string descriptor describing manufacturer}
Val : $02;{index of string descriptor describing product}
Val : $03;{index of string descriptor describing serial number}
Val : $01;{number of possible configurations}
Val : $09;{length of this descriptor in bytes}
Val : $02;{Configuration descriptor}
Val : Config_Len,$00;{length of data returned for all things}
Val : $01;{number of interfaces supported by this configuration}
Val : $01;{configuration value}
Val : $00;{index of string descriptor describing this configuration}
Val : 10000000b;{configured as bus powered and not remote wakeup}
Val : 45;{maximum power in 2 mA ie 90mA for now}
Val : $09;{length of this descriptor in bytes}
Val : $04;{Interface descriptor}
Val : $00;{interface number}
Val : $00;{alternate setting}
Val : $02;{number of endpoints excluding 0 = 1}
Val : $ff;{class code}
Val : $ff;{subclass}
Val : $ff;{protocol code}
Val : $02;{index of string descriptor describing this interface}
Val : $07;{length of this descriptor in bytes}
Val : $05;{End point descriptor}
Val : 10000001b;{in endpoint at address 1}
Val : 00000010b;{attribute as bulk}
Val : 64,$00;{maximum packet size}
Val : $00;{interval for polling endpoint for data transfers}
{* device descriptor *}