Module 0
I2S (8-ch) SPI GPIO
PSU Backplane Carrier
To computer,
DAC/ADC Regs +7 V +/- 22 V Reg. supplies Unreg.
AC In
Digital interface
Analog
and DSP
Module 1
I/O NAS, or streaming services
Module 2
Module 3
Global regulators
+5 V+3.3 V +/- 15 V
Clock source
Reg 22.5792 MHz 24.576 MHz
Digital
Power
Isolation (optional)