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In the 206th to 213rd lines (shown below) of the startup file (ML620156.asm), the test area is padded with FFFFh. Why?;---------------------------------------------------; Filling the Test area at code memory (for ... );--------------------------------------------------- cseg #0 at 0fc00h dw 0f0h DUP 0ffffh cseg #0 at 0fde0h dw 10h DUP 0ffffh ;
0FFFFh data are applicable to the BRK command with U8/U16 core. They are padded with 0FFFFh as the failsafe measure for program running out of control.