Date | Owner | Revision | Notes |
---|---|---|---|
| 1.0 | Initial release | |
Table of Contents |
Both CEx7 LX2160 and CEx7 CN9132 are designed as COM Expresses Type 7 standard, therefore their carriers such as HoneyComb and CN9132 EVAL, can support either of the COMs. The COM Express type 7 standard is not strict and allows a certain amount of flexibility, therefore, even though both CEx7 LX2160 and CEx7 CN9132 are COM Expresses Type 7, the features and pinout are slightly different. Below, is a detailed explanation on the difference and the usage of CEx7 CN9132 on the HoneyComb CEx7 LX2160 carrier
Interface | Interface | COM Express Min/Max Standard | LX2160 | CN9132 |
---|---|---|---|---|
ETH | 1GbE | 1/1 | GE0_MDI[0:3] | GE0_MDI[0:3] |
| 10G_KR[3:0] | 0/4 | 10G_KR[3:0] – 10/25GbE per lane | 10G_KR[2:0] – 10GbE |
PCIe | PCIe[3:0] | 4/4 | PCIe Gen3 X4 | PCIe Gen3 X4 |
| PCIe[5:4] | 2/2 | PCIe Gen3 X2 | PCIe Gen3 X2 |
| PCIe[7:6] | 0/2 | NC | NC |
| PCIe[15:8] | 0/8 | PCIE[11:8] – PCIE X4 | PCIE[8] – PCIE X1 |
| PCIe[31:16] | 0/16 | PCIE[17:16] – PCIE X2 | PCIE[16] – PCIE X1 |
SATA | SATA[1:0] | 0/2 | SATA[1:0] | SATA[1:0] |
USB | USB 2.0 [3:0] | 4/4 | USB 2.0 [3:0] | USB 2.0 [3:0] |
| USB 3.0[3:0] | 0/4 | USB 3.0 [3:0] | USB 3.0 [3] |
Peripherals | SMB CLK/DAT | 1/1 | V | V |
| I2C CLK/DAT | 1/1 | V | V |
| SPI | 1/1 | Secondary SPI on Carrier | Secondary SPI on Carrier |
| NCSI | 0/1 | NC | NC |
| SER[1:0] TX/RX | 0/2 | V | V |
| GPI[3:0] / GPO[3:0] | 8/8 | SDIO[3:0] | SDIO[3:0] |
| RST/PWR_OK |
| V | V |
| MDC/MDIO[1:0] | 0/2 | V | V |
| Fan Control | 0/1 | PWM/TACHO | PWM/TACHO |
| RTC | 0/1 | V | V |
Power | VCC_5V_SBY | 4/4 | NC | NC |
| 12V | 24/24 | V | V |
PTP/SYNC-E | Pin C40 / SDP0 | 0/1 | PULSE_OUT1 | CP0_PULSE |
| Pin A49 / RSVD | 0/1 | TRIG_IN1 | RSVD |
| Pin D83 / RSVD | 0/1 | ALARM_OUT1 | CP2_PULSE |
| Pin D40/ SDP1 | 0/1 | PULSE_OUT2 | CP1_PULSE |
| Pin C17/ SDP3 | 0/1 | TRIG_IN2 | CP1_CLK_IN |
| Pin D64 / RSVD | 0/1 | ALARM_OUT2 | CP1_CLK_OUT |
| Pin C17/ SDP2 | 0/1 | CLK_IN | CP0_CLK_IN |
| Pin D77 / RSVD | 0/1 | CLK_OUT | CP0_CLK_OUT |
| Pin D97 / RSVD | 0/1 | RCLK0 | CP2_CLK_IN |
| Pin D63 / RSVD | 0/1 | RCLK1 | CP2_CLK_OUT |
Please see below the features overview of the connector side of the HoneyComb LX2.
For Pinout comparison, please refer to the Pinout Planner Tool Guide .
OS |
|
---|---|
Debian Image | https://github.com/SolidRun/debian-builder/tree/7f1357cc6e262f19f1031e76b5c98870faeb7b79 |
|