HAP-S1
98
Pin No. Pin Name I/O Description
E1 GXB_RX1p O Not used
E2 GXB_RX1n O Not used
E3 GND_E3 - Ground terminal
E4 VCCINT_E4 - Power supply terminal (+1.2V)
E5 GND_E5 - Ground terminal
E6
CLK10/DIFFCLK_4n/
REFCLK1n
I Reset signal input from the MPU “L”: reset
E7
CLK11/DIFFCLK_4p/
REFCLK1p
I 50 MHz clock signal input terminal
E8 VCCINT_E8 - Power supply terminal (+1.2V)
E9 GND_E9 - Ground terminal
E10
IO/DIFFIO_R4P/
DM0R
O Serial data transfer clock signal output to the D/A converter
E11 VCCIO6_E11 - Power supply terminal (+3.3V)
E12 GND_E12 - Ground terminal
E13 IO/VREFB6N0 O Not used
F1, F2 GND_F1, GND_F2 - Ground terminal
F3 VCCL_GXB_F3 - Power supply terminal (+1.2V)
F4 GND_F4 - Ground terminal
F5 VCCINT_F5 - Power supply terminal (+1.2V)
F6 GND_F6 - Ground terminal
F7 VCCINT_F7 - Power supply terminal (+1.2V)
F8 GND_F8 - Ground terminal
F9 IO_F9 O Chip select signal output to the audio DSP
F10
IO/DIFFIO_R5P/
DQ0R
I Serial data input from the audio DSP
F11
IO/DIFFIO_R5N/
DQ0R
O Serial data output to the audio DSP
F12 CLK7/DIFFCLK_3P I Interrupt signal input from the audio DSP
F13 CLK6/DIFFCLK_3N I Busy signal input from the audio DSP
G1 GXB_TX0n O Receive data (negative) output to the FPGA
G2 GXB_TX0p O Receive data (positive) output to the FPGA
G3 VCCH_GXB - Power supply terminal (+2.5V)
G4 VCCINT_G4 - Power supply terminal (+1.2V)
G5 GND_G5 - Ground terminal
G6 VCCINT_G6 - Power supply terminal (+1.2V)
G7 GND_G7 - Ground terminal
G8 VCCINT_G8 - Power supply terminal (+1.2V)
G9
IO/DIFFIO_R6P/
DQS0R/CQ0R/
DPCLK8
O Serial data transfer clock signal output to the audio DSP
G10
IO/DIFFIO_R6N/
DEV_OE
O Reset signal output to the audio DSP “L”: reset
G11 VCCIO6_G11 - Power supply terminal (+3.3V)
G12 GND_G12 - Ground terminal
G13 CLK4/DIFFCLK_2N I 5.6448 MHz clock or 6.144 MHz clock signal input terminal
H1, H2 GND_H1, GND_H2 - Ground terminal
H3 VCCL_GXB_H3 - Power supply terminal (+1.2V)
H4 GND_H4 - Ground terminal
H5 VCCINT_H5 - Power supply terminal (+1.2V)
H6 GND_H6 - Ground terminal
H7 VCCINT_H7 - Power supply terminal (+1.2V)
H8 GND_H8 - Ground terminal
H9 VCCA_H9 - Power supply terminal (+2.5V)
H10
IO/DIQS1R/CQ0R#/
DPCLK7
O Power on/off control signal output terminal for the 22.5792 MHz clock “H”: power on
H11 VCCIO5_H11 - Power supply terminal (+3.3V)
H12 IO/VREFB5N0 O Power on/off control signal output terminal for the 24.576 MHz clock “H”: power on
H13 CLK5/DIFFCLK_2P I Not used
J1 GXB_RX0n I Transmit data (negative) input from the MPU
J2 GXB_RX0P I Transmit data (positive) input from the MPU