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SPC700/Waitstates: Difference between revisions

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(linkify SPC700)
(rearranged table from 32x8 to 16x16 to reduce distance eye needs to traverse)
Line 2: Line 2:


{| class="wikitable"
{| class="wikitable"
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| 00..1F || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 2 || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 1
| 00..0F || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 2
|-
|-
| 20..3F || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 1 || 3 || 2 || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 3
| 10..1F || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 1
|-
|-
| 40..5F || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 3 || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0
| 20..2F || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 1 || 3 || 2
|-
|-
| 60..7F || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 1 || 0 || 0 || 0 || 1 || 2 || 1 || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1
| 30..3F || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 3
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|-
| 80..9F || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 1 || 1 || 0 || 0 || 10 || 3
| 40..4F || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 3
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|-
| A0..BF || 1 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 0 || 1 || 1 || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 1 || 1 || 0 || 0 || 1 || 1
| 50..5F || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0
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|-
| C0..DF || 1 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 0 || 1 || 7 || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 1 || 0 || 1 || 0 || 0 || 4 || 1
| 60..6F || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 1 || 0 || 0 || 0 || 1 || 2 || 1
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|-
| E0..FF || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 1 || 1 || 0 || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 1 || 0 || 1 || 0 || 0 || 3 || 0
| 70..7F || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1
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| 80..8F || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 0 || 1 || 0
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| 90..9F || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 1 || 1 || 0 || 0 || 10 || 3
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| A0..AF || 1 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 0 || 1 || 1
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| B0..BF || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 1 || 1 || 0 || 0 || 1 || 1
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| C0..CF || 1 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 0 || 1 || 7
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| D0..DF || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 1 || 0 || 1 || 0 || 0 || 4 || 1
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| E0..EF || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 1 || 1 || 0
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| F0..FF || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 1 || 0 || 1 || 0 || 0 || 3 || 0
|}
|}



Revision as of 17:31, 12 July 2023

This table shows how many waitstates the internal cycles of all the SPC700 opcodes have.

00..0F 0 3 0 1 0 0 0 1 0 0 1 0 0 1 0 2
10..1F 2 3 0 3 1 1 1 1 0 0 0 1 0 0 0 1
20..2F 0 3 0 1 0 0 0 1 0 0 1 0 0 1 3 2
30..3F 0 3 0 3 1 1 1 1 0 0 0 1 0 0 0 3
40..4F 0 3 0 1 0 0 0 1 0 0 0 0 0 1 0 3
50..5F 2 3 0 3 1 1 1 1 0 0 0 1 0 0 0 0
60..6F 0 3 0 1 0 0 0 1 0 1 0 0 0 1 2 1
70..7F 0 3 0 3 1 1 1 1 1 1 1 1 0 0 0 1
80..8F 0 3 0 1 0 0 0 1 0 0 1 0 0 0 1 0
90..9F 2 3 0 3 1 1 1 1 0 0 1 1 0 0 10 3
A0..AF 1 3 0 1 0 0 0 1 0 0 0 0 0 0 1 1
B0..BF 0 3 0 3 1 1 1 1 0 0 1 1 0 0 1 1
C0..CF 1 3 0 1 0 0 0 1 0 0 1 0 0 0 1 7
D0..DF 2 3 0 3 1 1 1 1 0 1 0 1 0 0 4 1
E0..EF 0 3 0 1 0 0 0 1 0 0 0 0 0 1 1 0
F0..FF 0 3 0 3 1 1 1 1 0 1 0 1 0 0 3 0

Reference