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The IPU in i.MX51x (IPUv3EX) Dual-Display Capabilities
Notes
·
Maximal peak rate (including blanking overhead)
Single display: 110 MP/sec
Total: 120 MP/sec
·
For TV, the peak rate (and blanking overhead) is fixed by the standards:
SDTV: 13.5 MP/sec, 720p/1080i: 74.25 MP/sec
·
For LCDs
The assumed screen refresh rate is 60 Hz
"Marginal support": depends on the display, requires a more careful evaluation
Yes
Yes
Yes
Yes
WQVGA
(400x240)
Yes
Yes
WXGA (1366x768 ~ 1.0 MP)
Yes
Yes
WVGA
Yes
Yes
WSVGA
Yes
Yes
SDTV
480i30/576i25
Marginal
WSVGA (1000x600 ~ 0.6 MP)
SXGA (1280x1024 ~ 1.3 MP)
Yes
WVGA (800x480 ~ 0.4 MP)
HDTV
720p60/1080i30
Second Display
First Display
Summary :
The IPU in i.MX51x (IPUv3EX) Dual-Display Capabilities Notes · Maximal peak rate (including blanking overhead) Single display: 110 MP/sec Total: 120 MP/sec · For TV, the peak rate (and blanking overhead) is fixed by the standards: SDTV: 13.5 MP/sec, 720p/1080i: 74.25 MP/sec · For LCDs The assumed screen refresh rate is 60 Hz "Marginal support": depends on the display, requires a more careful evaluation Yes Yes Yes Yes WQVGA (400x240) Yes Yes WXGA (1366x768 ~ 1.0 MP) Yes Yes WVGA Yes Yes WSVGA Yes Yes SDTV 480i30/576i25 Marginal WSVGA (1000x600 ~ 0.6 MP) SXGA (1280x1024 ~ 1.3 MP) Yes WVGA (800x480 ~ 0.4 MP) HDTV 720p60/1080i30 Second Display First Display
Tags :
mpsec,display,freescale,rate,sdt,peak,marginal,wsga,semiconductor,blanking,wga,inc,oerhead