stm32 /stm32n6 /STM32N645 /LTDC /LTDC_GC1R

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Interpret as LTDC_GC1R

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0WBCH0WGCH0WRCH0 (PRBA)PRBA 0 (B_0x0)DT0 (B_0x0)GCT0 (SHRA)SHRA 0 (BCP)BCP 0 (BBA)BBA 0 (LNIP)LNIP 0 (TP)TP 0 (SPP)SPP 0 (DWP)DWP 0 (STRA)STRA 0 (CRMA)CRMA 0 (BMA)BMA

DT=B_0x0, GCT=B_0x0

Description

LTDC global configuration 1 register

Fields

WBCH

width of blue channel output

WGCH

width of green channel output

WRCH

width of red channel output

PRBA

precise blending ability

DT

dithering technique implemented

0 (B_0x0): no dithering

1 (B_0x1): ordered 4x4 Bayer

3 (B_0x3): pseudo-random LFSR

GCT

gamma correction technique implemented

0 (B_0x0): no gamma

1 (B_0x1): gamma with 256 samples

2 (B_0x2): gamma with 8 interpolated segments

SHRA

shadow registers ability

BCP

background color programmability (unique color blended as background)

BBA

background blending ability

LNIP

line-IRQ: line position programmability

TP

timing programmability

SPP

sync polarity programmability

DWP

dither width programmability

STRA

status register ability

CRMA

configuration reading mode ability

BMA

blind mode ability

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