at89c5131a ATMEL Corporation, at89c5131a Datasheet - Page 26

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

Read Configuration and
Manufacturer Information
26
AT89C5131A USB Bootloader
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Note:
API Name
__api_rd_HSB
__api_rd_BSB
__api_rd_SBV
__api_rd_P1_CF
__api_rd_P3_CF
__api_rd_P4_CF
__api_rd_SSB
__api_rd_EB
__api_rd_manufacturer
__api_rd_device_id1
__api_rd_device_id2
__api_rd_device_id3
__api_rd_bootloader_version
Parameter settings
Instruction: LCALL FFC0h.
At the complete API execution by the bootloader, the value to read is in the
api_value variable.
No special resources are used by the bootloader during this operation
api_command
0Eh
08h
05h
05h
05h
05h
05h
05h
05h
05h
05h
05h
05h
api_dph
api_dpl
00h
00h
01h
02h
03h
04h
05h
06h
30h
31h
60h
61h
00h
manufacturer id
4287C–USB–11/04
return P1_CF
return P3_CF
return P4_CF
return value
return HSB
api_value
return BSB
return SBV
return SSB
return EB
return id1
return id2
return id3
return