Height (0x0018) Register - Height (0x0018) Register - 3.1 English - PG278

Video Frame Buffer Read and Video Frame Buffer Write v3.1 LogiCORE IP Product Guide (PG278)

Document_ID
PG278
Release_Date
2026-07-22
Version
3.1 English

The Height register encodes the number of active scan lines per frame (or per field for interlaced video). Supported values are between 64 and the value provided in the Maximum Number of Rows field in the Vivado IDE. To avoid processing errors, you must restrict values written to Height to the range supported by the core instance. For interlaced data, the height for each field must be the same. Furthermore, Height must be a multiple of eight in case of tile scan order.