Renesas RH850/U2x: Hardware Property Area programming

Hardware Property Area on U2x devices consists of seven areas, but the focus here is on the following four:

• Configuration Setting Area (CSA)
• Security Setting Area (SSA)
• Block protection area 0 (BPA0)
• Block protection area 1 (BPA1 is not available on smaller devices)

 Each of these areas is further divided into 2 areas (Area 0 and Area 1) that can be mapped to the front or back side address range:

• Front side - Contains valid area which cannot be updated (programmed)
• Back side - Contains invalid area which can be programmed with new settings.

More information in winIDEA Help U2x Hardware Property Area programming.