CPU system registers

The following table provides a description of the CPU system registers.

Table 34. MPS CPU system registers

Register nameAddressAccessDescription
SYS_ID0x1f000000read/writeBoard and FPGA identifier
SYS_MEMCFG0x1f000004read/writeMemory remap and alias
SYS_SW0x1f000008read/writeIndicates user switch settings
SYS_LED0x1f00000Cread/writeSets LED outputs
SYS_TS0x1f000010read/writeTouchscreen register

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