Rainbow-electronics AT89C5132 Manual do Utilizador descarregar pdf (Página 30)

AT89C5132

4256A–USB–06/03

Appendix-B

Table 17. API Summary

Function Name

Bootloader

Execution api_command api_dph api_dpl api_value

__api_rd_code_byte no

__api_wr_code_byte yes 0Dh – – –

__api_wr_code_page yes 0Dh – – –

__api_erase block0 yes 00h 00h – –

__api_erase block1 yes 00h 20h – –

__api_erase block2 yes 00h 40h – –

__api_erase block3 yes 00h 80h – –

__api_rd_HSB yes 08h – 00h return value

__api_clr_BLJB yes 07h – – (HSB & BFh) | 40h

__api_set_BLJB yes 07h – – HSB & BFh

__api_clr_X2 yes 07h – – (HSB & 7Fh) | 80h

__api_set_X2 yes 07h – – HSB & 7Fh

__api_rd_BSB yes 05h – 00h return value

__api_wr_BSB yes 04h – 00h value

__api_rd_SBV yes 05h – 01h return value

__api_wr_SBV yes 04h – 01h value

__api_erase_SBV yes 04h – 01h FFh

__api_rd_SSB yes 05h – 05h return value

__api_wr_SSB yes 04h – 05h value

__api_rd_EB yes 05h – 06h return value

__api_wr_EB yes 04h – 06h value

__api_rd_manufacturer yes 05h – 30h return value

__api_rd_device_id1 yes 05h – 31h return value

__api_rd_device_id2 yes 05h – 60h return value

__api_rd_device_id3 yes 05h – 61h return value

__api_rd_bootloader_version yes 0Eh – 00h return value

__api_start_bootloader no – – – –

__api_start_isp no – – – –

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