Intrinsyc Open-Q 2100 User Manual page 26

Open-Q™ 2100 Development Kit based on the Snapdragon™ 2100 (APQ8009W) Processor User Guide Version 1.4
Description
BLSP1 BIT0 GPIO_7_BLSP1_BIT0_SN
I2C SCL S_I2C_SCL
Test Point/ GPIO GPIO_73
Sensor IO PWR SENS_IO_PWR
1.8 V
VREG_L6_1P8
power supply
regulator (Digital)
GND GND
Test Point/ GPIO GPIO_72
GPIO GPIO_28_DISPLAY_GP1
Test Point/ GPIO GPIO_68
GPIO GPIO_53_TS0_GP1
BLSP3 BIT 1, GPIO_2_BLSP3_1_SNS_
SPI CS0 CS_N
BLSP3 BIT0, GPIO_3_BLSP3_0_SNS_
SPI CLK CLK
GPIO GPIO_84
In summary, if sensor application is not needed, this expansion header can provide two
BLSP1 (BIT0 and BIT 1), full BLSP3 for UART/ SPI/ I2C. Please refer to the schematic and
consider the power before connecting anything to this header.
Signal Pin NO
J2600[3]
J2600[5]
J2600 [7]
J2600[9]
J2600[11]
J2600[13]
J2600[15]
J2600[17]
J2600[19]
J2600[21]
J2600[23]
26
Copyright Intrinsyc Technologies Corporation
Description Signal
processor via
GPIO96
Accelerometer GPIO_36_ACC
interrupt-2 1_INT2_N
input to
processor via
GPIO36
Gyroscope GPIO_89_GYR
interrupt input O_INT_N
to processor
via GPIO89
Sensor Analog SENS_ANA_P
power supply WR
from
VREG_L17_2
P85
GND GND
Test Point/ GPIO_95
GPIO (stuffing option)
Ambient light GPIO_94_ALS
sensor PG_INT_N
interrupt input
to processor
via GPIO94
Digital GPIO_65_CO
Compass MP_INT_N
interrupt input
to processor
via GPIO65
Magnetometer GPIO_54_MAG
interrupt input _DRDY_INT_N
to processor
via GPIO54
BLSP3 BIT3, GPIO_0_BLSP
SPI data 3_3_SNS_MO
master out/ SI
slave in
BLSP3 BIT2, GPIO_1_BLSP
SPI data 3_2_SNS_MIS
master in/ O
slave out
GPIO PMIC_GPIO_2
Pin
Number
J2600[4]
J2600[6]
J2600[8]
J2600[10]
J2600[12]
J2600[14]
J2600[16]
J2600[18]
J2600[20]
J2600[22]
J2600[24]