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RM0432
Bit 5 LPVAE: Low-Power Vertical Active Enable
Bit 4 LPVFPE: Low-power Vertical Front-Porch Enable
Bit 3 LPVBPE: Low-power Vertical Back-Porch Enable
Bit 2 LPVSAE: Low-Power Vertical Sync time Enable
Bits 1: 0 VMT: Video mode Type
30.15.52 DSI Host Video Packet Current Configuration Register
(DSI_VPCCR)
Address offset: 0x013C
Reset value: 0x0000 0000
31
30
29
Res.
Res.
Res.
Res.
15
14
13
Res.
Res.
Bits 31: 14 Reserved, must be kept at reset value
Bits 13: 0 VPSIZE: Video Packet Size
DSI Host (DSIHOST) applied to STM32L4R9xx and STM32L4S9xx only
This bit returns the current state of return to Low-Power inside the Vertical Active (VACT)
period when timing allows.
0: Return to Low-Power inside the VACT is disabled.
1: Return to Low-Power inside the VACT is enabled.
This bit returns the current state of return to Low-Power inside the Vertical Front Porch
(VFP) period when timing allows.
0: Return to Low-Power inside the VFP is disabled.
1: Return to Low-Power inside the VFP is enabled.
This bit returns the current state of return to Low-Power inside the Vertical Back Porch
(VBP) period when timing allows.
0: Return to Low-Power inside the VBP is disabled.
1: Return to Low-Power inside the VBP is enabled.
This bit returns the current state of return to Low-Power inside the Vertical Sync Time
(VSA) period when timing allows.
0: Return to Low-Power inside the VSA is disabled.
1: Return to Low-Power inside the VSA is enabled
This field returns the current video mode transmission type:
00: Non-Burst with sync pulses.
01: Non-Burst with sync events.
1x: Burst mode
28
27
26
25
Res.
Res.
Res.
12
11
10
9
This field returns the number of pixels in a single video packet.
24
23
22
Res.
Res.
Res.
8
7
6
VPSIZE[13:0]
ro
RM0432 Rev 6
21
20
19
18
Res.
Res.
Res.
Res.
5
4
3
2
17
16
Res.
Res.
1
0
1021/2301
1044
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