at89c5131a ATMEL Corporation, at89c5131a Datasheet - Page 30

• Manufacturer Part Number: at89c5131a
• Description: Usb Microcontrollers
• Manufacturer: ATMEL Corporation

Table 10. Summary of Frames from Host (Continued)
30
Id_read_command
05h
Command Identifier
AT89C5131A USB Bootloader
00h
01h
02h
data[0]
Table 11. DFU Class-specific Requests
Table 12. USB Parameters
Table 13. Hardware Security Byte (HSB)
bmRequestType
00h
01h
02h
00h
01h
02h
03h
04h
05h
06h
30h
31h
60h
61h
00h
0010 0001b
0010 0001b
1010 0001b
1010 0001b
0010 0001b
1010 0001b
0010 0001b
X2
7
data[1]
BLJB
Release Number
6
bRequest
DFU_DETACH (0)
DFU_DNLOAD (1)
DFU_UPLOAD (2)
DFU_GETSTATUS (3)
DFU_CLRSTATUS (4)
DFU_GETSTATE (5)
DFU_ABORT (6)
Parameter
Product ID
Vendor ID
data[2]
OSCON1
5
data[3]
OSCON0
4
wTimeout
wValue
wBlock
wBlock
Zero
Zero
Zero
Zero
data[4]
3
Interface (4)
Interface (4)
Interface (4)
Interface (4)
Interface (4)
Interface (4)
Interface (4)
wIndex
Read Bootloader Version
Read Device boot ID1
Read Device boot ID2
Read BSB
Read SBV
Read P1_CF
Read P3_CF
Read P4_CF
Read SSB
Read EB
Read Manufacturer Code
Read Family Code
Read Product Name
Read Product Revision
Read HWB
LB2
2
0x03EB
0x2FFD
0x0000
Atmel
wLength
Length
Length
Zero
Zero
Zero
Description
6
1
LB1
1
4287C–USB–11/04
Firmware
Firmware
Status
Data
State
none
none
none
LB0
0