Supermicro IRV-3702 - Manual

2 S ECTION 2 - S YSTEM D ESCRIPTION The following sections describe the major system features of the IRV-3702 All-In-One Single Board Computer. P ROCESSOR The IRV-3702 SBC supports the Intel Celeron processor up to 500MHz. The Celeron microprocessor includes MMX media enhancement technology, dynamic...

3 I NTERRUPT C ONTROLLER The IRV-3702 SBC has the equivalence of two 82C59A interrupt controllers included in the System Controller chip. The controllers accept requests from peripherals, resolve priorities on pending interrupts and interrupts in service, interrupt the CPU, and provide the vector ad...

5 EIDE H ARD D ISK P ORT The IRV-3702 SBC contains two PCI Extended Integrated Drive Electronics (EIDE) Ports that directly interface up to four hard disk drives with embedded controllers. The EIDE Disk Port can be disabled using the CMOS Setup utility. Refer to Appendix D for the connector location...

6 E THERNET P ORT The IRV-3702 SBC contains a Realtek RTL8139 highly integrated single-chip Fast Ethernet controller. The RTL8139 provides 10Mbps and 100Mbps auto-sensing operation, PCI bus master capability, and full compliance with IEEE 802.3u 100Base-TX specifications. The RTL8139 keeps network m...

7 S ECTION 3 - S ETUP The IRV-3702 SBC uses the latest AMI Plug-n-Play BIOS that contains an internal Setup Utility for configuring the system. The BIOS includes a graphical user interface, and a new system configuration utility, as well as all the features of the standard BIOS. The system configura...

8 S ECTION 4 - U SING THE PROMDISK-C HIP D ISK E MULATOR The IRV-3702 SBC includes a 32-pin socket that supports the MCSI PROMDISK-Chip disk emulator which operates as a Read/Write fixed disk drive. The paragraphs that follow describe how to use the optional PROMDISK-Chip. U SING ROM-DOS AND O THER ...

9 S ECTION 5 - I NSTALLATION This section describes the procedures for installing the IRV-3702 All-In-One Single Board Computer into your system. The following is a list of typical peripherals required to build a minimum system: • Passive Backplane and Power Supply • IBM PC/AT Type Keyboard • Monito...

10 2. Push the PROMDISK-Chip into the socket carefully until it is fully seated. 3. Check to make sure the PROMDISK-Chip is installed securely, and there are no bent pins. To remove the PROMDISK-Chip, insert a small screwdriver between the PROMDISK-Chip and the socket and gently pry around the edge ...

13 A PPENDIX C - M EMORY AND I/O M APS The following is the memory map for the IRV-3702 SBC. The addresses are fully PC/AT compatible, unless otherwise specified. IRV-3702 SBC Memory Map Address Used For Size 00000H - 003FFH Interrupt Vectors 1.0K 00400H - 005FFH BIOS Values 0.5K 00600H - 9FFFFH Use...

14 A PPENDIX D - C ONNECTORS CN8 Keyboard Header/Connector Pin Signal 1 KBCLK 2 KBDATA 3 N/C 4 GND 5 +5VDC CN18 Keyboard/Mouse Connector (PS2 type) Pin Signal 1 KBDATA 2 MDATA 3 GND 4 +5VDC 5 KBCLOCK 6 MCLK CN7 Keylock Header/Connector Pin Signal Name Description 2 LED POWER (+) Connect to anode of ...

18 A PPENDIX E - C ONFIGURATION J UMPERS JP3 &JP15 CPU Clock Jumpers BUS JP15 JP3 JP3 FREQUENCY FS2 FS1 FS0 66MHz 2-3 1-3 2-4 100MHz 1-2 1-3 2-4 JP8 CPU Clock Multiplier Jumper Multiplier 1-2 3-4 5-6 7-8 3.0X ON OFF ON ON 3.5X ON OFF OFF ON 4.0X OFF ON ON ON 4.5X OFF ON OFF ON 5.0X OFF OFF ON ON...