3 external interface panel connectors, Table 3-1: peripheral interface connectors – IEI Integration IMBA-C2260-i2 User Manual
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IMBA-C2260-i2 ATX Motherboard
Page 18
Connector
Type
Label
PCI slots
PCI slot
PCI1, PCI2
PCIe x1 slots
PCIe x1 slot
PCIEX1_1,
PCIEX4_1
PCIe x4 slots
PCIe x4 slot
PCIEX4_2,
PCIEX4_3
PCIe x16 slot (with x8 signal)
PCIe x16 slot
PCIEX16_1
Power button
Push button
PWR_SW1
SATA 6Gb/s drive connector
7-pin SATA connector
S_ATA1, S_ATA2,
S_ATA3, S_ATA4,
S_ATA5, S_ATA6
Serial port, RS-232
40-pin box header
COM2-6
Serial port, RS-422/485
4-pin wafer
COM4
SMBus connector
4-pin wafer
CN1
SPI flash connector
8-pin header
JSPI1
SPI flash connector, EC
8-pin header
JSPI2
TPM connector
20-pin header
TPM1
USB 2.0 connectors
8-pin header
USB1, USB2
Table 3-1: Peripheral Interface Connectors
3.1.3 External Interface Panel Connectors
The table below lists the connectors on the external I/O panel.
Connector
Type
Label
Audio connector
Audio jacks
AUDIO_CV1
Ethernet and USB 3.0 ports
RJ-45, USB 3.0
LAN1_USB1,
LAN1_USB2
Keyboard/mouse and USB 2.0 ports
PS/2, USB 2.0
K/M_USB1