Embedded controller
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Documentation is now handled by the same processes we use for code: Add something to the Documentation/ directory in the coreboot repo, and it will be rendered to https://doc.coreboot.org/. Contributions welcome!
The embedded controller is a small microcontroller typically used in laptops for various purposes.
Embedded controller table
| Vendor | Model | Type | Architecture | Datasheet(s) | Comments |
|---|---|---|---|---|---|
| ENE | KB910 | EC | ? | ? | — |
| ENE | KB3310 | EC | ? | ? | — |
| ENE | KB3700 | EC | 8bit, 8051 core | [1] | — |
| ENE | KB3910 | EC | 8bit, 8051 core | ? | — |
| ENE | KB3920 | EC | 8bit, 8051 core | ? | — |
| ENE | KB3925 | EC | 8bit, 8051 core | ? | — |
| ENE | KB3926 | EC | 8bit, 8051 core | ? | — |
| Fujitsu | MB90378 | EC | 16bit, F2MC-16LX family | [2] | — |
| ITE | IT8510E | EC & Super I/O | 8bit, 8032 core (8051 compatible) | ? | — |
| ITE | IT8511E/TE/G | EC & Super I/O | 8bit, 8032 core (8051 compatible) | ? | — |
| ITE | IT8512E/F/G | EC & Super I/O | 8bit, 8032 core (8051 compatible) | ? | — |
| ITE | IT8513E/F/G | EC & Super I/O | 8bit, 8032 core (8051 compatible) | ? | — |
| ITE | IT8301E | External GPIO chip | ? | ? | — |
| Renesas | M388591 | EC | 8bit, 740 family | [3] | — |
| Renesas | M38867M8A1 | EC | 8bit, 740 family | search for "M38867M8A" at renesas.com | — |
| Renesas | H8S 64F3169ATE102 | EC | ? | ? | — |
| NSC | PC87570 | EC & Super I/O | ? | ? | — |
| SMSC | FDC37N958FR | EC & Super I/O | ? | ? | — |
| SMSC | LPC47N252 | EC & Super I/O | ? | ? | — |
| SMSC | MEC1308 | EC | 8bit, 8051 core | ? | — |
| SMSC | KBC1122/KBC1122P | EC & Super I/O | 8bit, 8051 core | ? | — |
1 Previously Mitsubishi, now Renesas.
2 Previously Hitachi, now Renesas.
Embedded controller photos
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SMSC FDC37N958FR
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SMSC LPC47N252
Toolchains
TODO
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