Chapter 2Product Overview
Table
Chip Type | Mfg. | Model | Description | Function |
CPU (U10) | Intel | Pentium M, | 2.0GHz, 1.5GHz CPUs | Embedded |
|
| Celeron M |
| CPU |
|
|
|
|
|
Memory Hub (U7) | Intel | 915GM | Memory and Video functions | Memory |
|
|
|
| and Video |
|
|
|
|
|
I/O Hub (U3) | Intel | 82801FB | Provides some of the I/O functions (HDD, | I/O |
|
|
| Audio, USB, LAN, PCI) | Functions |
|
|
|
|
|
Super I/O (U5) | Nuvoton | W83627HF | Provides most of remaining I/O functions | I/O |
|
|
| (FDD, COM1/2, KB, MS, LPT, Fan, | Functions |
|
|
| IrDA) |
|
|
|
|
|
|
LPC (I/O) UART | FinTech | F81216D | LPC controller for Serial Ports 3 & 4 | UART |
Controller (U13) |
|
| (COM 3 & 4) | (I/O) |
|
|
|
| Controller |
|
|
|
|
|
Audio '97 CODEC | Realtek | ALC202A | Audio '97 CODEC for audio In/Out | Audio |
(U15) |
|
| signals | In/Out |
|
|
|
|
|
Ethernet | Intel | 82573V | Ethernet – These chips provide two | Ethernet |
Controllers |
|
| independent 10/100BaseT and 1000BaseT | Functions |
(U8, U11) |
|
| network channels respectively |
|
|
|
|
|
|
U15
U13
U10
U11
U8
U7
U3 
U5
Figure 2-3. Component Locations
8 | Reference Manual | MightyBoard 821 |