tamiwiki:projects:kvm
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| tamiwiki:projects:kvm [2024/01/29 22:42] – yair | tamiwiki:projects:kvm [2024/09/08 15:44] (current) – yair | ||
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| + | <WRAP center round important 60%> | ||
| + | > Customers that wish to sample or purchase the ADV7672 must be licensed HDMI 2.1 adopters listed at HDMI.org and licensed HDCP 2.x adopters listed at Digital-CP.com. | ||
| + | </ | ||
| + | |||
| ====== KVM ====== | ====== KVM ====== | ||
| hi this is kvm all about kvm only kvm | hi this is kvm all about kvm only kvm | ||
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| </ | </ | ||
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| + | ===== dummy hdmi ==== | ||
| + | has circuitry to store and transmit EDID (Extended Display Identification Data) emulation information to the GPU. by using an EEPROM (Electrically Erasable Programmable Read-Only Memory) chip programmed with the EDID data of a typical monitor. a.k.a hdmi emulator plug | ||
| + | |||
| + | there are such dummys that have a passthru female socket. i have not find a nice one yet | ||
| + | |||
| + | nice one, with cloning capabilities. [[https:// | ||
| + | |||
| ===== generic HDMI splitter 1x2 ===== | ===== generic HDMI splitter 1x2 ===== | ||
| + | i got the following in my weekly meeting with [[https:// | ||
| + | === MS9332 IC ==== | ||
| + | The MS9332 is a one-to-two active splitter that supports a signaling rate up to 3.0Gbps. With 3.0Gbps capability, the MS9332 can support the new 4K@30Hz video format. The MS9332 equalizes incoming TMDS data with optimal quality regardless of the incoming signal quality. The highly acclaimed equalization technology provides for support of long or low-quality HDMI cables at even the highest speeds. Input terminations of the TMDS inputs and output current levels are both programmable. The chip also supports on-chip HDCP Keys RAM and EDID Memory. [[https:// | ||
| + | {{ : | ||
| - | ==== teardown | + | === Features |
| + | |||
| + | * Compliant with HDMI 1.4b | ||
| + | * Support One Port input，2 Port output | ||
| + | * Support HDMI 4K@30Hz | ||
| + | * Adaptive input equalization | ||
| + | * Output Pre-emphasis | ||
| + | * Support 10/12/16 bit Deep Color input/ | ||
| + | * Automatically monitor HDMI input signal | ||
| + | * Automatically monitor the status of HDMI output devices | ||
| + | * Support 5V TTL DDC | ||
| + | * Integrated pre-programmed HDCP keys | ||
| + | * Embedded EDID RAM saves external EDID ROM costs | ||
| + | * No external crystal oscillations are required | ||
| + | * LQFP64 (10mm×10mm) | ||
| + | |||
| + | === teardown | ||
| {{tamiwiki: | {{tamiwiki: | ||
| - | {{tamiwiki: | + | {{tamiwiki: |
| + | |||
| + | ==== splitter EDID copy ==== | ||
| + | {{:tamiwiki: | ||
| + | using | ||
| + | - GSV2002 > "2 In to 2 Out HDMI2.0 Repeater with Audio Extraction/ | ||
| + | - GD32F103 > ARM-M3 [[https:// | ||
| + | - AMZ ([[https:// | ||
| + | {{tamiwiki: | ||
| + | |||
| + | ==== EDID ==== | ||
| + | {{: | ||
| + | |||
| + | https:// | ||
| + | {{: | ||
| + | https:// | ||
| + | |||
| + | ==== parts ==== | ||
| + | http:// | ||
| + | |||
| + | |||
| + | ==== suppliers ==== | ||
| + | === local === | ||
| + | [[https:// | ||
tamiwiki/projects/kvm.1706560926.txt.gz · Last modified: 2024/01/29 22:42 by yair
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