led receiving card 50PIN Connector Definition Normal Mode, You will know how to choose the led hub card for the led display module Pin definition of 50 pins on RV901 LED receiving card when controlling a double color led screen Pin definition of 50 pins on RV901 LED receiver when controlling a full color led screen The recommended resolution carried by one Xingwei RV901 or RV908 LED receiving CardReceiving Card 901 50pin Connector definition (normal mode)
Signal Pin Description A 42 Lowest bit of row address B 41 Second lowest bit of row address C 40 Second lowest bit of row address D 39 Highest bit of row address RCLK 43 Row latch CLK 44 Scan Clock OE 45 Allow display RD 8,10,12,14,16,18,20,22,24, 26,28,30,32,34,36,38 Red Data GD 7,9,11,13,15,17,19,21,23,25, 27,29,31,33,35,37 Green Data VCC 2,4,47,49 +5v power output GND 1,3,5,46,48,50 Ground SR 6 Blanking signal Signal Pin Description A 42 Lowest bit of row address B 41 Second lowest bit of row address C 40 Second lowest bit of row address D 39 Highest bit of row address RCLK 43 Row latch CLK 44 Scan Clock OE 45 Allow display RD 10,14,18,22,26,30,34,38 Red Data GD 9,13,17,21,25,29,33,37 Green Data BD 8,12,16,20,24,28,32,36 Green Data VCC 2,4,47,49 +5v power output GND 1,3,5,46,48,50 Ground SR 6 Blanking signal Resolution (width*Height) Module Specification (Described by 1) scan mod and 2) rows carried by one group RG/RGB RV901 when controlling double color screen 1024*128 4 rows per RG signal 1024*256 8 rows per RG signal 1024*512 16 rows per RG signal RV901 when controlling full color screen 512*64 4 scan, 4 rows per RGB signal 256*128 4 scan, 8 rows per RGB signal 128*256 4 scan, 16 rows per RGB signal 256*128 8 scan, 8rows per RGB signal 128*256 8 scan, 16 rows per RGB signal 128*256 16 scan, 16 rows per RGB signal RV908 HUB75 512*96 4 scan, 4 rows 256*192 4 scan, 8 rows 128*384 4 scan, 16 rows 256*192 8 scan, 8 rows 128*384 8 scan, 16 rows 128*384 16 scan, 16 rows 96*96 static, 4 rows 
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