2.3.2.1.8 SATA Signals
Signal
SATA[0:1]_TX +/-
SATA[0:1]_RX +/-
ATA_ACT#
2.3.2.1.9 USB Signals
Signal
USB[0:7] +/-
USB_0_1_OC#
USB_2_3_OC#
USB_4_5_OC#
USB_6_7_OC#
2.3.2.1.10 I2C Signals
Signal
I2C_CLK
I2C_DATA
2.3.2.1.11 USB3.0 Signals
Signal
USB_SSTX[0:1]+
USB_SSTX[0:1]-
USB_SSRX[0:1]+
USB_SSRX[0:1]-
Serial ATA Channel 0-1 transmit differential pair.
Serial ATA Channel 0-1 receive differential pair.
ATA (parallel and serial) activity indicator, active low.
USB differential pairs, channels 0 through 7
USB over-current sense, USB channels 0 and 1
USB over-current sense, USB channels 2 and 3
USB over-current sense, USB channels 4 and 5
USB over-current sense, USB channels 6 and 7
General purpose I2C port clock output.
General purpose I2C port data I/O line.
Additional transmit signal differential pairs for the SuperSpeed USB data path.
Additional receive signal differential pairs for the SuperSpeed USB data path.
ESM-EHLC User's Manual
Signal Description
Signal Description
Signal Description
Signal Description
ESM-EHLC User's Manual 25