
RS9116 CC0 Connectivity Module Datasheet v1.0.10, December 2021
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Table 2. Power and Ground Pins
2.2.3 Host & Peripheral Interfaces
Pin Name
Pin Number
I/O Supply Domain
Direction
Initial State (Power up,
Active Reset)
Description
1,2,3,4
GPIO_6
E14
IO_VDD_1
Inout
HighZ
Default :
HighZ
Sleep
: HighZ
This pin can be configured by software to
be any of the following
•
I2S_DOUT - I2S interface output data.
•
PCM_DOUT - PCM interface output
data.
GPIO_7
D9
IO_VDD_1
Inout
HighZ
Default :
HighZ
Sleep
: HighZ
This pin can be configured by software to
be any of the following
•
I2S_CLK - I2S interface clock.
USB_AVDD_3P3
Power
B7
Input
Power Supply for the USB interface
USB_AVDD_1P1
Power
A5
Input
Power supply for the USB core
GND
Ground
B1, B13, C4, D8, F2, F6,
F10, F11, F12, F13, G8,
G10, G11, G12, G13,
G14, H6, H9, H11, H12,
H13, H14, J4, J6, J8, J9,
J10, J11, J12, J13, J14,
K1, K4, K5, K6, K8, K9,
K10, K11, K12, L1, L2,
L3, L4, L6, L9,L10,L11,
L12, L13, M1, M2, M3,
M9, M10, M11, M12,
M13, M14, N1, N2, N11,
N13
GND
Common ground pins