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https://opencores.org/ocsvn/diogenes/diogenes/trunk
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[/] [diogenes/] [trunk/] [video/] [dec_eratost.asm] - Rev 238
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ldi l7, 0x03
lsi l7, 0xe7
mov l5, l7
stio l5, [l5]
ldi l4, 0
ldi l0, 0
ldi l1, 1
1:
st l0, [l4]
adi l4, 1
brnz l5, :1
adi l5, -1
ldi l4, 2
mov l5, l7
2:
mov l2, l4
3:
add l2, l2, l4
cmpl l6, l2, l5
brz l6, :4
nop
brnz l6, :3
st l1, [l2]
4:
adi l4, 1
nop
cmpl l3, l5, l4
brnz l3, :10
ld l3, [l4]
nop
brnz l3, :4
nop
brz l3, :2
nop
10:
ldi l3, 1
@ stio l3, [l3]
11:
adi l3, 1
cmpl l4, l3, l7
brz l4, :99
ld l5, [l3]
nop
brnz l5, :11
nop
nop
ldi h4, 0x80
@ lsi h4, 0
lsi h4, 0
@ lsi h4, 0
ldi h1, 0
LDL h5, :40
call h6, <h5>
nop
stio l3, [l0]
lsi h4, 0
32:
cmpl h0, h1, h4
brnz h0, :32
adi h1, 1
brz h0, :11
nop
99:
brnz l1, :99
nop
nop
nop
nop
nop
nop
40:
ldi h7, 0x3f
lsi h7, 0xfe
st l4, [h7]
adi h7, -1
st l5, [h7]
adi h7, -1
st h1, [h7]
adi h7, -1
st h0, [h7]
adi h7, -1
st l0, [h7]
adi h7, -1
ldi l4, 0xd1
lsi l4, 0x26
mov l5, l3
ldi h1, 100
pre_loop:
ldi h0, 0x63
add l5,l5,h1
count_loop:
sub l5,l5,h1
cmpl l0, l5, h1
brz l0, :count_loop
adi h0, 1
stio h0, [l4]
adi l4, 1
ldi l0, 10
xor l0,l0,h1
brnz l0, :pre_loop
ldi h1, 10
ldi h0, 0x64
add h0, h0, l5
stio h0, [l4]
pop:
adi h7, 1
ld l0, [h7]
adi h7, 1
ld h0, [h7]
adi h7, 1
ld h1, [h7]
adi h7, 1
ld l5, [h7]
adi h7, 1
ld l4, [h7]
jump <h6>
nop
stop
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