30 lines
687 B
NASM
30 lines
687 B
NASM
.include "msp430g2553.inc"
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org 0xc000
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START:
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; setup
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mov #0x0400, SP
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mov.w #WDTPW|WDTHOLD, &WDTCTL
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mov.b #11110111b, &P1DIR
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; set digits
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;mov.b #DDDDxAASb &P1OUT ; DDDD (alternate from S = 0 to S = 1 to strobe)
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mov.b #01100000b, &P1OUT ; xxx6
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mov.b #01100001b, &P1OUT ; xxx6
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mov.b #01000010b, &P1OUT ; xx46
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mov.b #01000011b, &P1OUT ; xx46
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mov.b #00010100b, &P1OUT ; x146
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mov.b #00010101b, &P1OUT ; x146
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mov.b #01000110b, &P1OUT ; 4146
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mov.b #01000111b, &P1OUT ; 4146
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; disable
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bis.w #CPUOFF, SR
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org 0xfffe
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dw START
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