ADE3800SXL 查看數據表（PDF） - STMicroelectronics

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ADE3800SXL

Analog LCD Display Engine for XGA and SXGA Resolutions with Embedded LVDS and RSDS Transmitters

STMicroelectronics 

Register Description by Block

ADE3800

Table 18: Sync Multiplexer Registers (Sheet 3 of 3)

Register Name

Addr Mode Bits Rst

Description

SMUX_VPOS_HW_L

SMUX_VPOS_HW_U

0218 R

0219 R

[7:0] 00 shadow readback

[3:0] 00

SMUX_VPIX_HW_L

SMUX_VPIX_HW_U

021A R

021B R

[7:0] 00 shadow readback

[3:0] 00

SMUX_VTRIG_HW_L

SMUX_VTRIG_HW_U

021C R

021D R

[7:0] 00 shadow readback

[3:0] 00

Note: A shadow readback register retains the previously programmed value until the relevant event

occurs. There is one shadow readback register for each register in the SMUX block.

h front

porch

Table 19: Horizontal Parameters

h sync

width

LLK reference

edge

h back porch

h start

h

blanking

h total

h total / 2

SMUX

reference

h position

h data

raw h sync

LLK h sync

(50% duty

cycle)

v front

porch

Table 20: Vertical Parameters

v sync

width

SMUX reference

edge

v total

v position

v back porch

v start

v

blanking

1

line

SMUX

reference

v trig

v enable

v sync

SMUX_VTRIG

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