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TEENSY1

how do I connect IC1 and TEENSY1?

waybeans

@copilot how do I connect IC1 and TEENSY1?

copilot

To connect the

\text{PCM5122PW}

IC1 to the

\text{DEV-15583}

TEENSY1, you will typically make the following connections based on I2C communication and digital audio interface:

I2C Communication

Connect IC1 for I2C communication:
- Connect $\text{IC1:11 (SDA/MOSI/ATT2)}$ to $\text{TEENSY1:18 (PROGRAM)}$ . (Assumption: Use a digital pin for I2C data)
- Connect $\text{IC1:12 (SCL/MC/ATT1)}$ to $\text{TEENSY1:19 (ON/OFF)}$ . (Assumption: Use a digital pin for I2C clock)

Power and Ground

Power and Ground Connections:
- Connect $\text{IC1:28 (DVDD)}$ to $\text{TEENSY1:16 (3.3V_1) or TEENSY1:31 (3.3V_2)}$ . (Assumption: Use 3.3V supply)
- Connect $\text{IC1:27 (DGND)}$ to $\text{TEENSY1:1 (G1), TEENSY1:17 (G2), or TEENSY1:32 (G3)}$ .

Audio Interface

Digital Audio Data:
- Connect $\text{IC1:22 (DIN)}$ to a digital pin on TEENSY1 (e.g., TEENSY1:2 to TEENSY1:27).
Audio Clock Signals:
- Connect $\text{IC1:23 (LRCK)}$ and $\text{IC1:21 (BCK)}$ to digital pins on TEENSY1 for handling left-right clock and bit clock signals.

Please adjust the suggested pins on the Teensy based on your specific design and configuration, as the above connections are made with assumptions. Let me know if there are further requirements or specific pin choices!

IC1 DIN - TEENSY1 2

IC1

IC1 SDA/MOSI/ATT2 - TEENSY1 18

IC1 DIN - TEENSY1 2

IC1 DVDD - TEENSY1 16

IC1 SDA/MOSI/ATT2 - TEENSY1 18

IC1 LRCK - TEENSY1 3

IC1 BCK - TEENSY1 4

IC1 SCL/MC/ATT1 - TEENSY1 19

IC1 DVDD - TEENSY1 16

IC1 DGND - TEENSY1 1

IC1 BCK - TEENSY1 4

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Project Name

Weekly Jade Proton Packs

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Distributor	Qty 1
Arrow	$29.41–$31.39
Digi-Key	$34.45
LCSC	$4.95
Mouser	$40.95
Verical	$51.52–$51.61

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