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GEODE-JSP Rugged Computer System User Manual Rev A5 January 2025 Copyright 2024-2025 FOR TECHNICAL SUPPORT Diamond Systems Corporation PLEASE CONTACT: 158 Commercial Street Sunnyvale, CA 94086 USA support@diamondsystems.com Tel +1-650-810-2500 www.diamondsystems.com...
The list here describes common causes of failure found on boards and systems returned to Diamond Systems for repair. This information is provided as a source of advice to help you prevent damaging your Diamond (or any vendor’s) boards.
2x USB 3.0/USB2.0 SJT00RT12-35S014 2x USB2.0 D38999/20KE35BN D38999/20KE35BN ETH-1 10/100/1000Mbps from COM module Ethernet ETH-2 10/100/1000Mbps via I210 Ethernet controller Display 1x HDMI 2.0a/b directly from the COM module SJT00RT12-35DS014 Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 4 of 34...
KEY SUBSYSTEMS COMe Carrier System The Geode-JSP supports various COM Express modules which provide varying levels of performance and power consumption. Both COM Express Compact (95x95mm) and Basic (95x125mm) type 6 modules are supported. The availability of features is module dependent. Design emphasis is placed on minimizing the need for BIOS customization to enable the module to work with as many different modules as possible without any customization effort.
On minicard connector1, PCIe lane 0 and SATA Port 2 are muxed using a high-speed mux IC. USB2.0 Port 6 is muxed with minicard connector 1 and PCIe104 and can be selected using jumper configuration available at JP3 on Jasper carrier board. Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 7 of 34...
USB3.0 Header 2 Port 2 USB2.0 Header Port 3 Port 4 USB to Quad UART Port 5 Minicard Socket2 Port 6 Minicard Socket1 / PCIe104 Port 7 USB3.0 Header 3 Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 8 of 34...
SPI interface. TPM can be used as a root of trust for platform integrity, remote attestation and cryptographic services. This feature will be supported based on the customer requirement and not implemented by default. Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 9 of 34...
I/O, and capability for use as counter/timer and PWM circuits. If this option is added, the signals are available on the rugged expansion IO connector J6. Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 10 of 34...
From ALC892-CG Audio CODEC AUDIO – IN, OUT, MIC IN 1x I2C COMe Module Power Power Through external power filter (JMM- 7515) or through onboard power filter on rugged IO board Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 11 of 34...
SYSTEM ARCHITECTURE Figure 1 provides an overview of the block diagrarm of the Geode Jasper system. Figure 1: System Architecture of Geode Osbourne Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 12 of 34...
GEODE OSBOURNE MECHANICAL DRAWING AND FEATURE LOCATIONS The form factor of the system is 9.5”x8.5”x3.85”. Figure 2: Mechanical outline, front view Figure 3: Mechanical outline, top view Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 13 of 34...
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I/O CONNECTORS The following image shows the I/O connector features on Geode Jasper system. Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 14 of 34...
Straight Plug Material Olive Drab Cadmium finish Plated Nickel Base Shell Size Insert Arrangement Contact type Keying position Normal Keying Pins Mating connector Connector Part# MIL D38999/26WC4SN Illustration Viewed from exterior Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 15 of 34...
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Straight Receptacle Material Olive Drab Cadmium finish Plated Nickel Base Shell Size Insert Arrangement Contact type Socket Keying position Normal Keying Mating connector Connector type MIL D38999/26WE35PN Illustration Viewed from exterior Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 18 of 34...
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Straight Receptacle Material Olive Drab Cadmium finish Plated Nickel Base Shell Size Insert Arrangement Contact type Socket Keying position Normal Keying Mating connector Connector Part# MIL D38999/26WE35PN Illustration Viewed from exterior Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 21 of 34...
J6-31 DB37-19 DAQ_AOUT0 Expansion A Pin 20/ J6-20 J21-20 J6-53 DB37-20 DAQ_AOUT1 Expansion A Pin 21/ J6-21 J21-21 J6-32 DB37-21 DAQ_AOUT2 Expansion A Pin 22/ J6-22 J21-22 J6-54 DB37-22 DAQ_AOUT3 Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 24 of 34...
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J6-45 DB25-15 DAQ_DIO_PB5 Expansion B Pin 16/ J13-16 J22-16 J6-63 DB25-16 DAQ_DIO_PB6 Expansion B Pin 17/ J13-17 J22-17 J6-78 DB25-17 DAQ_DIO_PB7 Expansion B Pin 18/ J13-18 J22-18 J6-79 DB25-18 DAQ_DIO_PC5 Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 25 of 34...
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Expansion C Pin 18 J24-18 J6-70 DB25-18 Expansion C Pin 19 J24-19 J6-71 DB25-19 Expansion C Pin 20 J24-20 J6-72 DB25-20 J6-34 J6-36 J6-41 J6-46 Unused J6-50 J6-62 J6-73 J6-74 J6-77 Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 26 of 34...
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Straight Receptacle Material Olive Drab Cadmium finish Plated Nickel Base Shell Size Insert Arrangement Contact type Socket Keying position Normal Keying Mating connector Connector Part# MIL D38999/26WF35PN Illustration Viewed from exterior Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 27 of 34...
LVDS_BKLT and LVDS_VDD voltage level selection USB TO MPCIE/PCIE/104, input voltage selection Serial port mode selection DIO Voltage and PU/PD selection Serial Port 3 & 4 termination selection Serial Port 1 & 2 termination selection Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 30 of 34...
0x400 Reserved Reserved Reserved *Default Setting Note: Base address must be selected based on options available on installed COM. The following image shows the jumper configuration for FPGA address 0x240* Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 31 of 34...
SC3 jumpers are used to select mode for serial ports 3 & 4. The configuration is as shown below: Internal Position Ports RS232 RS485 RS422 Loopback 1&2 OUT* 1&2 3&4 3&4 OUT* *Default Setting The following image shows jumper configuration in RS232 mode. Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 32 of 34...
DIO Pull down Enable Enabled* Disabled *Default setting Note: Make sure 5V and 3V3 Jumper are not IN at same time. Following image shows the jumper configuration to select 3.3V and PD enable. Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 33 of 34...
Serial Port2 TX Termination Enabled Disabled* Serial Port3 RX Termination Enabled Disabled* *Default setting The following image shows the jumper configuration where all terminations are disabled by keeping all jumpers OUT. Geode-JSP User Manual Revision A5 www.diamondsystems.com Page 34 of 34...
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