Description
Features
- Colorlight 5A-75B Receiving Card Integrated HUB75 interface, more convenient with less cost.
- Reduces the plug connectors and 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.
- Supports high-precision point-by-point calibration in the brightness and the chromaticity.
- Supports conventional chips, PWM chips and lighting chips.
- Supports any scan mode from static to 64 scans.
- Supports any pumping point and data arbitrary offset and realize various freeform display, spherical display, creative display, etc.
- Supports 16 groups of RGB signal outputs.
- Large loading capacity.
- Advanced design, high quality components, rigorous aging test, zero malfunction of final products.
- First adopt all components face up configuration to reduce damage.
- Wide working voltage range with DC3.3~6V.
- Compatible with all series of Colorlight is sending devices.
Specifications
Hardware
S/N | Name | Function | Remarks | |
1 | Power 1 | Connect DC 3.3~6V power supply for the receiving card | Only one is used. | |
2 | Power 2 | Connect DC 3.3~6V 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 indicator light | Red indicator light shows that the power supply is normal | D1 | |
Signal indicator light | Flashes once per second | Receiving card: normal working,
Network cable connection: normal |
D2 | |
Flashes 10 times per second | Receiving card: normal working,
Cabinet: Sorting & Highlight |
|||
Flashes 4 times per second | Receiving card: Backing up senders(Loop Bcakup status) | |||
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 | ||
8 | HUB pins | HUB75 Interface, J1~J8 connected to display modules |
2. 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 |
3. Definition of External Interface
4. Dimension