5A-75E Receiving Card
Overview
5A-75E receiving card was Colorlight special introduced high performance product, that designed for customers to save cost, reduce points of fault and failure rate.
Based on 5A receiving card, 5A-75E integrates the most common HUB75 interfaces, which is more reliable and more economical on the premise that ensure high-quality display.
Features
• Integrated HUB75 interface, more convenient with less cost.
• Reduce the plug connectors, and reduce malfunction, lower failure rate.
• Superior display quality: high refresh rate, high grayscale, and high brightness with the conventional chips.
• Perfect performance under lower grayscale status.
• Better detail processing: Partial dark at row, reddish at low gray, shadow problems can be solved.
• Support 14 bits high-precision point-by-point calibration in the Brightness and the chromaticity.
• Support conventional chips, PWM chips and lighting chips.
• Support any scan mode from static to 1/32 scan.
• Support any pumping point and data arbitrary offset to realize various freeform display, spherical display, creative display, etc
• Support 32 groups of RGB signal output.
• Large load capacity.
• Advanced design, high quality components, rigorous aging test, zero malfunction of final products.
• Wide working voltage range with DC3.3~6V.
• Support reserve connection protection.
• Compatible with iT7, iQ7, iQ7E, Gigabit NIC, C series Sender, etc.
Specifications
|
Control system parameters |
|
|
Sending device |
iT7 Sender , iQ7 HD Sender, iQ7E UHD Sender, Gigabit NIC ,C series Sender, etc |
|
Control area of every card |
Full-color: 128*512 Pixels for conventional card |
|
Correction area of every card |
128*512 Pixels |
|
Cascade control area of the largest regional |
65536*65536 pixels |
|
Cascade card number |
65536 PCS |
|
Network port exchange |
Support, arbitrary use |
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Synchronization |
Nanosecond synchronization between the card and the card |
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Display Quality |
|
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Refresh rate for conventional chip |
Static: 16000Hz |
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Serial frequency |
0.2MHz-41.7MHz |
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Gray Level |
Maximum 65536 levels |
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Minimum unit of OE values |
8ns, 8ns multiples steps |
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Gray scale compensation |
Each level grayscale compensate separately |
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Display module compatibility |
|
|
Chip supports |
Support conventional chips, PWM chips, lighting chips and other mainstream chips. |
|
PWM chip supports |
Support hundreds of different specifications of the PWM chip, such as MBI, MY, SUM, etc |
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Scan mode |
Conventional mode and high refresh rate mode to support refresh rate multiplied |
|
Scan type |
Support static sweep to 1/32 scan |
|
module specifications Support |
Support 4096 pixels within any row, any column |
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The direction of the cable |
Support route from left to right, from right to left, from top to bottom, from bottom to top |
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Data Groups |
32 RGB data groups |
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Data folded |
Support 2 split, 4 split in the same direction, which refresh rate significantly improved |
|
Data exchange |
32 groups of data for any exchange |
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Module snapshot |
Support any pumping point |
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Data serial transmission |
RGB, R8G8B8, R16G16B16, etc in the form of serial |
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Compatible device and interface type |
|
|
Communication distance |
UTP cable≤140M |
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Compatible with transmission equipment |
Gigabit switch, fiber transceiver, optical switches |
|
power interface |
Wire terminal |
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HUB Interface Type |
HUB75 |
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Physical parameters |
|
|
Size |
143* 93mm |
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Input voltage |
DC 3.3V-6V |
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Rated current |
0.6A |
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Rated power |
3W |
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Storage and transport temperature |
-50℃ to 125℃ |
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Operating Temperature |
-20℃ to 75℃ |
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Body static resistance |
2KV |
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Weight |
100g |
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Monitoring function (in conjunction with mutil-function card) |
|
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Monitoring functions |
Real time monitoring environment information like temperature, humidity, smog |
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Remote Control |
Support for relay switch to turn on/off the power supply of equipments remotely |
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Other features |
|
|
pixel level calibration |
Support |
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Hot Backup |
Support loop backup and dual-machine backup |
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Shaped screen |
Support various freeform display, spherical display, creative display, etc. through the data arbitrary offset. |
Hardware
1. Interface
|
S/N |
Name |
Function |
Remarks |
|
1 |
Power 1 |
Connect DC3.3-6V power supply for the receiving card |
Only one is used. |
|
2 |
Power 2 |
Connect DC3.3-6V power supply for the receiving card |
|
|
3 |
Network port A |
RJ45，For transmitting data signals |
The dual network ports can achieve import/export at random, which can be identified in an intelligent way by the system. |
|
4 |
Network port B |
RJ45，For transmitting data signals |
|
|
5 |
Power/Signal Indicator light |
D1 power indicator light |
|
|
6 |
Test button |
The attached test procedures can achieve four kinds of monochrome display (red, green, blue and white), as well as horizontal, vertical and other display scan modes. |
|
|
7 |
External interfaces |
For Indicator light and test button |
|
|
9 |
HUB pins |
HUB75 Interface, J1~J16 connected to display modules |
|
2. Indicator Light functions
Red: ON for power available
Green: ON/OFF quick flash (about 5-10 times/second) indicates that the data signal transmission is normal.
3. Definitions of HUB75
|
Data signal |
Scanning signal |
Control signal |
|||||
|
GD1 |
GND |
GD2 |
E |
B |
D |
LAT |
GND |
|
2 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
|
1 |
3 |
5 |
7 |
9 |
11 |
13 |
15 |
|
RD1 |
BD1 |
RD2 |
BD2 |
A |
C |
CLK |
OE |
|
Data signal |
Scanning signal |
Control signal |
|||||
Note: Onboard HUB75 Interface Contains E scanning signal, supporting 32 scan display.
4. Definition of External Interface
5. Figure for receiving card size and hole position
