3/24/97 9-15 8051 Compatibility
FCALL addr24 Far call, anywhere within the XA 16Mbyte code
address space.
JMP [R] Jump indirect, to an address contained in a
register.
JMP rel16 Jump anywhere in a +/- 64K range.
FJMP addr24 Far jump, anywhere within the XA 16Mbyte code
address space.
JMP [[R+]] Jump double indirect with auto-increment. Used
to branch to a sequence of addresses contained
in a table.
BKPT Breakpoint, a debugging feature.
RESET Allows software to completely reset the XA in one
instruction.
TRAP #data4 Call one of up to 16 system services. Acts like an
immediate interrupt.
Table 9.3: Instructions and addressing modes new to the XA
New Instructions and Addressing Modes
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