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<h1> words/estore.asm </h1> |
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<pre> |
; ( n addr -- ) Memory |
; R( -- ) |
; write to eeprom address |
VE_ESTORE: |
.db $02, "e!",0 |
.dw VE_HEAD |
.set VE_HEAD = VE_ESTORE |
XT_ESTORE: |
.dw PFA_ESTORE |
PFA_ESTORE: |
movw zl, tosl |
loadtos |
PFA_ESTORE1: |
in temp0, EECR |
sbrc temp0,EEWE |
rjmp PFA_ESTORE1 |
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PFA_ESTORE2: ; estore_wait_low_spm: |
in temp0, SPMCR |
sbrc temp0,SPMEN |
rjmp PFA_ESTORE2 |
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out EEARH,zh |
out EEARL,zl |
|
out EEDR, tosl |
in temp2, SREG |
cli |
sbi EECR,EEMWE |
sbi EECR,EEWE |
out SREG, temp2 |
|
adiw zl,1 |
PFA_ESTORE3: |
in temp0, EECR |
sbrc temp0,EEWE |
rjmp PFA_ESTORE3 |
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PFA_ESTORE4: ; estore_wait_hi_spm: |
in temp0, SPMCR |
sbrc temp0,SPMEN |
rjmp PFA_ESTORE4 |
|
out EEARH,zh |
out EEARL,zl |
out EEDR, tosh |
in temp2, SREG |
cli |
sbi EECR,EEMWE |
sbi EECR,EEWE |
out SREG, temp2 |
loadtos |
rjmp DO_NEXT |
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