This is the user manual of 104-1541CLDN(B) industrial motherboard, which mainly introduces the product features, ordering information, performance indicators, installation instructions, and BIOS function introduction.
The EVOC 104-1541CLDN(B) is an all‑in‑one embedded mainboard designed for industrial applications. It integrates a GX1 CPU, CS5530A chipset, USB, IDE, Ethernet, watchdog timer and various I/O interfaces in a compact 96 mm × 90 mm form factor.
The manual provides product introduction, detailed installation steps, BIOS configuration guidance, driver installation procedures, and appendices such as watchdog programming, I/O address mapping and IRQ assignments, helping users set up and maintain the board safely and efficiently. This manual is written in Chinese.
| Dimensions | 96 mm × 90 mm |
|---|---|
| Power Supply | 1.2 A @ +5 V |
| CPU | NS GX1 200 MHz‑300 MHz processor |
| Chipset | NS GX1 / CS5530A / W83977F‑A |
| Memory Slot | 1 × SODIMM, up to 128 MB SDRAM |
| Memory Type | SDRAM (synchronous DRAM) |
| IDE Interface | 1 EIDE connector, supports up to 2 devices, PIO3/4 or Ultra DMA33 |
| USB Ports | 2 × USB 1.0 ports |
| Network Controller | Realtek RTL8100B 10/100 M Ethernet |
| Video Memory | 1.5 MB + 4 MB shared SDRAM |
The board has one SODIMM slot that supports up to 128 MB of SDRAM.
It uses a Realtek RTL8100B 10/100 M Ethernet controller.
The watchdog timer is programmed via I/O ports using outportb commands as described in the appendix.