# M7900 Assembler code ``` ROM_:8000 ; =========================================================================== ROM_:8000 ROM_:8000 ; Segment type: Pure data ROM_:8000 SEGMENT ROM_ ROM_:8000 .org 8000h ROM_:8000 ROM_:8000 ; =============== S U B R O U T I N E ======================================= ROM_:8000 ROM_:8000 ROM_:8000 ; public __RESET ROM_:8000 __RESET: ; DATA XREF: USER_VEC:FFFE↓o ROM_:8000 ldt #2 ROM_:8003 ldd 0,#0 ROM_:8007 ldd 1,#1000h ROM_:800B ldd 2,#2000h ROM_:800F ldd 3,#3000h ROM_:8013 sem ROM_:8014 abs.b A ROM_:8015 abs.b B ROM_:8017 clm ROM_:8018 abs A ROM_:8019 abs B ROM_:801B absd.d E ROM_:801D sem ROM_:801E adc.b A,#12h ROM_:8021 clm ROM_:8022 adc A,#1234h ROM_:8026 adc A,DP3:word_300F ROM_:8029 adc A,DP3:word_300F,X ROM_:802C adc A,(DP3:word_3006) ROM_:802F adc A,(DP3:word_3006,X) ROM_:8032 adc A,(DP3:word_3006),Y ROM_:8035 adc A,L(DP3:tbyte_3009) ROM_:8038 adc A,L(DP3:tbyte_3009),Y ROM_:803B adc A,12h,S ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.hex-rays.com/8.4/user-guide/disassembler/disassembly-gallery/m7900.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.