Timing Register-5 - 2.3 English

MIPI DSI Transmitter Subsystem LogiCORE IP Product Guide (PG238)

Document ID
PG238
Release Date
2023-10-18
Version
2.3 English
Table 1. Timing Register-5 (0x6C)
Bits Name Reset Value Access Description
31:8 Reserved NA NA Reserved
7:0 VFP 0x0 R/W MSB 8-bits of the 16-bit Vertical front porch lines count

Example 1: You want wants to program a decimal value of 2000, that is, 0x7D0 to Vertical Front Porch lines.

0x5C – Timing register-4 [7:0] to 0xD0 0x6C – Timing register-5 [7:0] to 0x07

Example 2: You want to program a decimal value of 240, that is, 0xF0 to Vertical Front Porch lines.

0x5C – Timing register-4 [7:0] to 0xF0

0x6C – Timing register-5 [7:0] to 0x00, that is, there is no need to program 0x6C when the required VFP is less than or equal to 0xFF.