3.2 MSS Configuration

The following table lists the configuration of MSS clock, peripherals, and memory.

Table 3-2. MSS Blocks
MSS BlockDescription

MSS Clocks

MSS PLL reference clock source: 125 MHz

MSS CPU clock frequency: 600 MHz

Peripherals

  • eMMC: Used for storing Linux kernel images.
  • Gigabit Ethernet MAC: Used for copying data to/from the Linux OS to Host PC.
  • MMUART: Used to capture HSS boot log and Linux terminal.
  • I2C: Used for initializing the camera.
  • Fabric Interface Controller (FIC1) AXI4 Slave interface for LPDDR access from fabric.

DDR Memory

LPDDR4 with the default configuration.

Memory Partitioning

See DDR Memory Partition.