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| author | thing1 <thing1@seacrossedlovers.xyz> | 2024-10-07 13:01:30 +0100 |
|---|---|---|
| committer | thing1 <thing1@seacrossedlovers.xyz> | 2024-10-07 13:01:30 +0100 |
| commit | 3564e513623bb3fc4d528d3d29df9aa91dae1396 (patch) | |
| tree | 17d60d15b9c21db957ef966fc3eb763fd11fd244 /electronics/asm/1.asm | |
| parent | ce61e41c6a14b84808aceb37d5118f23e3affaa0 (diff) | |
did some electronics and comp sci work
Diffstat (limited to 'electronics/asm/1.asm')
| -rw-r--r-- | electronics/asm/1.asm | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/electronics/asm/1.asm b/electronics/asm/1.asm new file mode 100644 index 0000000..70eaa99 --- /dev/null +++ b/electronics/asm/1.asm @@ -0,0 +1,21 @@ +start: +init: + clrf PORTA ; make sure port A output latches are low + clrf PORTB ; make sure port B output latches are low + bsf STATUS,RP0 ; select memory bank 1 + movlw b'11111111' ; set port A data direction to inputs + movwf TRISA + movlw b'00000000' ; set port B data direction to outputs + movwf TRISB + bcf STATUS,RP0 ; select memory bank 0 + goto main +main: + movlw b'11111111' + movwf PORTB + call wait1000ms + call wait1000ms + movlw b'00000000' + movwf PORTB + call wait1000ms + goto main + END ; ends the program |