HAP-S1
86
Pin No. Pin Name I/O Description
A2 PCIE_REXT - Terminal for the Impedance calibration
A3 PCIE_TXM O Transmit data (negative) output to the FPGA
A4 GND3 - Ground terminal
A5 FA_ANA - Not used
A6 USB_OTG_DP I/O Two-way USB data (positive) with the USB connector
A7 XTALI I System clock input terminal (24 MHz)
A8 GND4 - Ground terminal
A9 MLB_SN - Not used
A10 MLB_DP - Not used
A11 MLB_CN - Not used
A12 SATA_TXP O Transmit data (positive) output to the hard disk drive
A13 GND1 - Ground terminal
A14 SATA_RXM I Receive data (negative) input from the hard disk drive
A15 SD3_DAT2 I/O Two-way data bus terminal Not used
A16 NANDF_ALE O Reset signal output to the system controller “H”: reset
A17 NANDF_CS2 - Not used
A18 NANDF_D0 I/O Two-way data bus terminal Not used
A19 NANDF_D4 - Not used
A20 SD4_DAT3 I/O Two-way data bus with the fl ash memory
A21 SD1_DAT0 I/O Two-way data bus terminal Not used
A22, A23
SD2_DAT0,
SD2_DAT2
- Not used
A24 RGMII_TD3 O RGMII transmit data output to the ethernet transceiver
A25 GND2 - Ground terminal
B1 PCIE_RXM I Receive data (negative) input from the FPGA
B2 PCIE_RXP I Receive data (positive) input from the FPGA
B3 PCIE_TXP O Transmit data (positive) output to the FPGA
B4 GND22 - Ground terminal
B5 VDD_FA - Not used
B6 USB_OTG_DN I/O Two-way USB data (negative) with the USB connector
B7 XTALO O System clock output terminal (24 MHz)
B8 USB_OTG_CHD_B - Not used
B9 MLB_SP - Not used
B10 MLB_DN - Not used
B11 MLB_CP - Not used
B12 SATA_TXM O Transmit data (negative) output to the hard disk drive
B13 SD3_CMD - Not used
B14 SATA_RXP I Receive data (positive) input from the hard disk drive
B15 SD3_DAT3 - Not used
B16 NANDF_RB0 O Interrupt signal output terminal Not used
B17 SD4_CMD O Command signal output to the fl ash memory
B18 NANDF_D5 - Not used
B19, B20
SD4_DAT1,
SD4_DAT6
I/O Two-way data bus with the fl ash memory
B21 SD1_CMD - Not used
B22 SD2_DAT3 - Not used
B23, B24
RGMII_RD1,
RGMII_RD2
I RGMII receive data input from the ethernet transceiver
B25 RGMII_RXC I RGMII receive clock signal input from the ethernet transceiver
C1 GND23 - Ground terminal
C2 JTAG_TRSTB - Not used
C3 JTAG_TMS - Not used
C4 GND25 - Ground terminal
C5 CLK2_N - Not used
C6 GND26 - Ground terminal
C7 CLK1_N O Clock signal (negative) output to the FPGA
C8 GPANAIO - Not used
• IC Pin Function Description
MAIN BOARD IC101 MCIMX6D5EYM10AC (MPU)