# Siemens SX1 (`sx1`, `sx1-v1`)

The Siemens SX1 models v1 and v2 (default) basic emulation. The emulation includes the following elements:

- Texas Instruments OMAP310 System-on-chip (ARM925T core)

- ROM and RAM memories (ROM firmware image can be loaded with -pflash) V1 1 Flash of 16MB and 1 Flash of 8MB V2 1 Flash of 32MB

- On-chip LCD controller

- On-chip Real Time Clock

- Secure Digital card connected to OMAP MMC/SD host

- Three on-chip UARTs