Timing Register-5 - Timing Register-5 - 3.0 English

Timing Register-5 - Timing Register-5 - 3.0 English - PG238

MIPI DSI Transmitter Subsystem LogiCORE IP Product Guide (PG238)

Document ID

PG238

Release Date

2026-07-13

Version

3.0 English

Table 1. Timing Register-5 (0x6C)
Bits	Name	Reset Value	Access	Description
31:8	Reserved	N/A	N/A	Reserved
7:0	VFP	0x0	R/W	MSB 8-bits of the 16-bit Vertical front porch lines count

Example 1

You want 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.