Device numbers

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Overview[edit | edit source]

These are the device numbers of the "peripherals" connected to IOP.

DEV1[edit | edit source]

The DVD player ROM (on SCPH-18000 and later). This is often physically a part of the same IC as the boot-ROM (DEV2).

DEV2[edit | edit source]

The boot-ROM.

DEV3[edit | edit source]

USB

DEV4[edit | edit source]

SPU2

DEV5[edit | edit source]

MechaCon

DEV6[edit | edit source]

???

DEV7[edit | edit source]

???

DEV8[edit | edit source]

???

DEV9[edit | edit source]

SSBUS controller (on SCPH-3000X and later) or PCMCIA controller (on SCPH-1x000) as well as devices connected to these (SPEED).