dell dm1 molokai 03249-sb 0321 rsb 1
Technical Specifications
Technical Summary
The Wistron MOLOKAI SB motherboard, project code 91.43E01.001, revision A3, is designed for the Banias/Dothan CPU platform paired with the Montara-GM+ graphics and ICH4-M southbridge. The system memory architecture supports DDR 266/333 across two sockets. The embedded controller is an M38859 KBC, and the system BIOS is stored on a dedicated BIOS ROM. Power management is handled by a combination of the ISL6218 IMVP4 DC/DC converter, MAX1715 system DC/DC, and MAX1995 DC/DC, with battery charging managed by the MAX1645B. Audio is provided by the STAC9750 AC 97 codec and TPA0312 amplifier. Networking includes a BCM4401 LAN controller and support for 802.11B/G wireless. The board features a PCI7420 card reader with 1394, a CH7011 TV-out controller, and a TPS2220A CardBus controller. The clocking solution is the ICS950810 clock generator. The PCB is an 8-layer design.
Technician FAQ
Q: What is the embedded controller (EC/KBC) used on this motherboard?
A: The embedded controller is the M38859.
Q: What is the charging IC and architecture?
A: The charging IC is the MAX1645B.
Q: What type of memory does this motherboard support?
A: The motherboard supports DDR 266/333 memory across two sockets.
Q: What is the audio codec and amplifier configuration?
A: The audio codec is the STAC9750 AC 97, paired with the TPA0312 amplifier.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron |
| Motherboard Manufacturer | Wistron Corporation |
| Project Code | 91.43E01.001 |
| Board Number | MOLOKAI SB |
| Revision | A3 |
| Date | Sunday, March 21, 2004 |
| CPU Platform | Banias/Dothan |
| PCH / Southbridge | ICH4-M |
| GPU Type | Montara-GM+ |
| EC / KBC | M38859 |
| Audio Codec | STAC9750 |
| BIOS / SPI Flash | BIOS ROM |
| Charging IC | MAX1645B |
| Power IC(s) | ISL6218, MAX1715, MAX1999 |
| RAM Type | DDR 266/333 |
| RAM Architecture | DDR |
| RAM Quantity / Slots | Socket * 2 |
| Card Reader IC | PCI7420 |
| LAN IC | BCM4401 |
| WiFi / WLAN IC | 802.11B, 802.11G |
| Clock Generator | ICS950810 |
| Amplifier | TPA0312 |
| TV-Out | CH7011 (CHRONTEL) |
| CardBus Controller | TPS2220A |
| PCB Layer Count | 8 |
Technical Summary
The Wistron MOLOKAI SB motherboard, project code 91.43E01.001, revision A3, is designed for the Banias/Dothan CPU platform paired with the Montara-GM+ graphics and ICH4-M southbridge. The system memory architecture supports DDR 266/333 across two sockets. The embedded controller is an M38859 KBC, and the system BIOS is stored on a dedicated BIOS ROM. Power management is handled by a combination of the ISL6218 IMVP4 DC/DC converter, MAX1715 system DC/DC, and MAX1995 DC/DC, with battery charging managed by the MAX1645B. Audio is provided by the STAC9750 AC 97 codec and TPA0312 amplifier. Networking includes a BCM4401 LAN controller and support for 802.11B/G wireless. The board features a PCI7420 card reader with 1394, a CH7011 TV-out controller, and a TPS2220A CardBus controller. The clocking solution is the ICS950810 clock generator. The PCB is an 8-layer design.
Technician FAQ
Q: What is the embedded controller (EC/KBC) used on this motherboard?
A: The embedded controller is the M38859.
Q: What is the charging IC and architecture?
A: The charging IC is the MAX1645B.
Q: What type of memory does this motherboard support?
A: The motherboard supports DDR 266/333 memory across two sockets.
Q: What is the audio codec and amplifier configuration?
A: The audio codec is the STAC9750 AC 97, paired with the TPA0312 amplifier.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
91.43E01.001
Project Code
Banias
CPU Platform
Dothan
CPU Platform
ICH4
PCH / Southbridge
Montara-GM+
Graphics Model
M38859
EC / KBC
STAC9750
Audio Codec
MAX1645B
Charging / PD IC
ISL6218
Power IC
MAX1715
Power IC
MAX1999
Power IC
DDR
RAM Type
PCI7420
Card Reader IC
BCM4401
LAN Controller
ICS950810
Clock Generator
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
91.43E01.001
Project Code
Banias
CPU Platform
Dothan
CPU Platform
ICH4
PCH / Southbridge
Montara-GM+
Graphics Model
M38859
EC / KBC
STAC9750
Audio Codec
MAX1645B
Charging / PD IC
ISL6218
Power IC
MAX1715
Power IC
MAX1999
Power IC
DDR
RAM Type
PCI7420
Card Reader IC
BCM4401
LAN Controller
ICS950810
Clock Generator
Attachments
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