DC-SCM Breakout Board
This board exposes the interfaces offered by Data Center Secure Control Modules (DC-SCM), providing a convenient platform for software development, debugging and initial validation before deployment in a server. It is compatible with DC-SCM 2.x modules and breaks out interfaces such as LPTI, PCIe, USB, UART, SPI, QSPI and I2C to accessible connectors and pin headers, making bring-up and integration easier in lab environments.
Expansion connector compatible with 168-pin DC-SCM 2.x cards
USB 2.0 (type-A) connector for testing USB host controllers
USB 2.0 (type C) connector for testing USB client controllers
USB 2.0 (type C) connector with serial console break-routed from one of the DC-SCM UART ports
Power connector
LTPI header
Onboard temperature sensors for testing the I2C connectivity
2x OCuLink connectors exposing PCIe Endpoint/Root Complex from SCM
Pin headers exposing low speed IO interfaces offered by DC-SCM modules (I2C, UART, SPI, QSPI etc.)
90 x 70 mm (3.54 x 2.76 inch) PCB outline
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Name | Type | Material | Thickness[mm] | Constant |
|---|---|---|---|---|
F.Mask | Top Solder Mask | 0.01 | ||
F.Cu | copper | 0.035 | ||
dielectric 1 | prepreg | PR2116 | 0.12 | 4.3 |
In1.Cu | copper | 0.035 | ||
dielectric 2 | core | FR4-Improved | 0.51 | 4.3 |
In2.Cu | copper | 0.035 | ||
dielectric 3 | prepreg | PR1080 | 0.14 | 4.3 |
In3.Cu | copper | 0.035 | ||
dielectric 4 | core | FR4-Improved | 0.51 | 4.3 |
In4.Cu | copper | 0.035 | ||
dielectric 5 | prepreg | PR2116 | 0.12 | 4.3 |
B.Cu | copper | 0.035 | ||
B.Mask | Bottom Solder Mask | 0.01 |
