Beckhoff CB7268, Оригинальное руководство

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Internal connections
CB7268 23 Version: 1.1
Pin assignment M.2 connector (Key B)
Description Signal Pin Signal Description
Configuration pin CONFIG_3 1 2 3.3 V1 Standby S3.3 Volt
Ground GND 3 4 3.3 V2 Standby S3.3 Volt
Ground GND 5 6 FCPWROFF# Full Card Power OFF
active low
USB data + USB D+ 7 8 WDISABLE# (not led out)
USB data - USB D- 9 10 GPIO9/DAS/
DDS/LED1 (not led out)
Ground GND 11 12 Connector Key
Connector Key 13 14
15 16
17 18
19 20 GPIO5 (not led out)
Configuration pin Config 0 21 22 GPIO6 (not led out)
(not led out) GPIO11 23 24 GPIO7 (not led out)
(not led out) DPR 25 26 GPIO10 (not led out)
Ground GND 27 28 GPIO8 (not led out)
PCIe Lane 2 Receive - PER1-USB3RX-
SSICRX# 29 30 UIM RST (not led out)
PCIe Lane 2 R PER1-USB3RX-
SSICRX 31 32 UIM CLK (not led out)
Ground GND 33 34 UIM DATA (not led out)
PCIe Lane 2 Transmit - PET1-USB3TX-
SSICTX# 35 36 UIM PWR (not led out)
PCIe Lane 2 Tr PET1-USB3TX-
SSICTX 37 38 DEVSLP DeviceSleep
Ground GND 39 40 GPIO0 (not led out)
PCIe Lane 1 R PER0-SATAB 41 42 GPIO1 (not led out)
PCIe Lane 1 Receive - PER0-SATAB# 43 44 GPIO2 (not led out)
Ground GND 45 46 GPIO3 (not led out)
PCIe Lane 1 Transmit - PET0-SATAA# 47 48 GPIO4 (not led out)
PCIe Lane 1 Tr PET-SATAA 49 50 PRST# PCIe Reset active low
Ground GND 51 52 CLKREQ# PCIe Clock Enable
active low
PCIe Lane 1
Reference Clock - REFCLK# 53 54 PEWAKE# Link Reactivation
active low
PCIe Lane 1
Reference Clock + REFCLK 55 56 N/C (not led out)
Ground GND 57 58 N/C (not led out)
(not led out) ANTCTL0 59 60 COEX3 (not led out)
(not led out) ANTCTL1 61 62 COEX2 (not led out)
(not led out) ANTCTL2 63 64 COEX1 (not led out)
(not led out) ANTCTL3 65 66 SIM DETECT (not led out)
Power good RESET# 67 68 SUSCLK System clock
Configuration pin CFG1 69 70 3.3 V Standby S3.3 Volt
Ground GND 71 72 3.3 V Standby S3.3 Volt
Ground GND 73 74 3.3 V Standby S3.3 Volt
Configuration pin CFG2 75