User Manual

Q670EM-IM-A
2-16
2.6.2 Internal connectors
2. USB 3.2 Gen 1 connector (20-1 pin U32G1_910)
Connect a USB 3.2 Gen 1 module to any of these connectors for additional
USB 3.2 Gen 1 front or rear panel ports. These connectors comply with USB
3.2 Gen 1 specifications and provide faster data transfer speeds of up to 5
Gbps, faster charging time for USB-chargeable devices, optimized power
efficiency, and backward compatibility with USB 2.0.
1. LPT header (26-1 pin LPT)
The LPT (Line Printing Terminal) connector supports devices such as a
printer. LPT standardizes as IEEE 1284, which is the parallel port interface
on IBM PC-compatible computers.
LPT
PIN 1 PIN 25
PIN 2
LPT_XSTB#
LPT_XPD0 LPT_XPD1 LPT_XPD2 LPT_XPD3 LPT_XPD4 LPT_XPD5 LPT_XPD6 LPT_XPD7 LPT_ACK#
LPT_BUSY
LPT_PE
LPT_SLCT
LPT_XAFD# LPT_ERROR# LPT_XINIT# LPT_XSLIN# GND GND GND GND GND GND GND GND
U32G1_910
+5V_USB3_P910
S_U3RXDN9
S_U3RXDP9
GND
S_U3TXDN9
S_U3TXDP9
GND
S_USB_PN9
S_USB_PP9
GND
PIN 1
PIN 10PIN 11
+5V_USB3_P910
S_U3RXDN10
S_U3RXDP10
GND
S_U3TXDN10
S_U3TXDP10
GND
S_USB_PN10
S_USB_PP10