Embedded controller
The wiki is being retired!
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 | IT8502E | EC & Super I/O | ? | ? | Source: [3] |
| ITE | IT8510E/TE/G | 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 | ? | ? | — |
| Nuvoton | 87541V | EC | 16 bit, CR16B core | ? | — |
| Nuvoton | PC975513 | EC | 16 bit, CR16B core | ? | — |
| Nuvoton | W83L951DG/FG4 | EC | 8 bit, 8051 core | ? | — |
| Nuvoton | W83L951ADG/AFG4 | EC | 8 bit, 8051 core | ? | — |
| Nuvoton | WPC8765L/WPC8769L4 | EC | 16 bit, ? core | ? | — |
| Nuvoton | WPC8763L4 | EC | 16 bit, CR16CPlus core | ? | — |
| Nuvoton | WPCE775x4 | EC | 16 bit, CR16CPlus core | ? | — |
| Nuvoton | NPCE78nx | EC | ? | ? | — |
| Renesas | M388591 | EC | 8bit, 740 family | [4] | — |
| Renesas | M38867M8A1 | EC | 8bit, 740 family | [5] | — |
| Renesas | H8S/2117R2 | EC | ? | ? | Source: [6] |
| Renesas | H8S/2161B2 | EC | ? | ? | Source: [7] |
| Renesas | H8S/2169AV 2 | EC | ? | ? | Source: [8] |
| 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 | ? | — |
| SST | SST79LF008 | EC & Super I/O & BIOS flash | 8bit, 8051 core | ? | — |
1 Previously Mitsubishi, now Renesas.
2 Previously Hitachi, now Renesas.
3 Previously National (NSC), then Winbond, now Nuvoton.
4 Previously Winbond, now Nuvoton.
Embedded controller photos
-
SMSC FDC37N958FR
-
SMSC LPC47N252
Toolchains
TODO
|
I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide.
In case this is not legally possible: |