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| sprt    || || Render Rectangle Delay by X multiplier.
| sprt    || || Render Rectangle Delay by X multiplier.
|-
|-
| mecha    || || Write values to 0x1F402014.
| mecha    || || Set 0x1F402014 to value (When greater than 2, this overwrites the speed setting set in OSDSYS.)
|-
|-
| null    || PARAM_CPU_DELAY || GP0 Increased Sync: Makes the emulator spend more time polling the GP0 FIFO directly,
| null    || PARAM_CPU_DELAY || GP0 Increased Sync: Makes the emulator spend more time polling the GP0 FIFO directly,
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|}
|}
*Configs which write to 0x1CB404XX write directly to 0x00B40400 400KB segment on Deckard PPC side.
*Configs which write to 0x1CB404XX write directly to 0x00B40400 400KB segment on Deckard PPC side.
*Source for non Deckard commands: https://psi-rockin.github.io/ps2tek/
*Source for non Deckard commands: https://psi-rockin.github.io/ps2tek/
*For Deckard commands see: [[IOP/Deckard#Per_game_configuration]]
*For Deckard commands see: [[IOP/Deckard#Per_game_configuration]]
====Mecha====
{| class="wikitable"
! Name !! Hex !! Description
|-
| || 0x11 || Delay every PS1 drive cmd by 79 units
|-
| || 0x12 || Allow Stop command even if disc is not valid CD media.
|-
| || 0x14 || Delay Getstat command by 79 units
|-
| || 0x17 || Some kind of timing for Pause command (70 units), same as 0x1A
|-
| || 0x18 || Some kind of timing for ReadS command (400 units)
|-
| || 0x19 || Skip seeking status check on cmd Pause
|-
| || 0x1A || Some kind of timing for Pause command (70 units), same as 0x17
|-
| || 0x1B || Some kind of timing for Pause command (100 units)
|-
| || 0x1C || Delay every PS1 drive cmd by 53 units
|-
| || 0x1D || Some kind of timing for SeekL/SeekP command (50 units)
|-
| || 0x1E || Change speed immediately if cdda is playing during Setmode, and new value differ from old.
|-
| || 0x1F || Some kind of timing for Pause command (40 units), combined with 0x1C setting
|-
| || 0xFE || Fast CD
|-                               
|}
Note: Some commands are missing from the list. "Unit" seems to be ms, but this need more work. Generally this table need more work, and should be considered as w.i.p.


===PS1DRV 1.1.0===
===PS1DRV 1.1.0===
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