i5 Receiving Card

Mar 31,2021| LED Receiver

i5 Receiving Card
i5 Receiving Card

 
Features
l   Tiny size: 68*36mm, DDR2 SODIMM interface, easy for maintenance
l   Support 32 groups of RGB signal output
l   Loading capacity: 256*256 pixels
l   High-precision point-by-point calibration in the brightness and chromaticity
l   Support any scan mode from static to 1/32 scan
l   Support wide working voltage of DC 3.3V-6V
 
Specifications
Control system parameters
Capacity Full-color: 256*256 pixels
Cascade Control Area of the Largest Region 65536*65536 pixels
Network Port Exchange Supported, arbitrary use
Gray Level Maximum 65536 levels
Display module compatibility
Chip Supports Supports conventional chips, PWM chips and other mainstream chips
Scan Mode Two scanning methods to support refresh rate multiplier
Scan Type Supports static sweep to 1/32 scan
Module Specifications Support Supports 4096 pixels within any row, any column
Cable Direction Supports route from left to right, from right to left, from top to bottom, from bottom to top
Data Sets 32 RGB data sets
Data Folded Supports 1~8 any discount to improve refresh rate
Data Exchange 32 sets of data any exchange
Module Snapshot Supports any pumping point
Compatible device and interface type
Communication Distance UTP cable≤140M
CAT6 cable≤170M
OPTIC FIBER transmission distance unrestricted
Compatible Transmission Equipment Gigabit switch, fiber transceiver, optional switches
Size 68*36mm
Input Voltage DC 3.3V~6V
Rated Current 0.5A
Rated Power 2.5W
Operating Temperature -25℃~75℃
Weight 9.5g
Pixel level calibration
Brightness Calibration Supported
Chromaticity Calibration Supported
 
 
Hardware
 
 
1, Interface
 
S/N Name Function Remarks
1 Signals indicator light The indicator light flashes rapidly (about 5-10times/second) to show that the data signal transmission is normal  
2 Power indicator light Red indicator light shows that the power supply is normal  
3 Fixed hole Used to reinforce the receiving card to improve vibration resistance  
4 DDR interface Connects with display’s HUB board or unit plate From the diagram above, the left side of the guide plate is first pin (Viewing from the front of card)
 
 
 
 
 
2, Figure for size and hole position
 
 
 


3, Definition of pins
 
Instructions Definition Pin NO. Definition Instructions
Ground Connection GND 1 2 D5V Power supply
GND 3 4 D5V
GND 5 6 D5V
GND 7 8 D5V
GND 9 10 D5V
GND 11 12 D5V
Do not connect NC 13 14 NC Do not connect
Network port 1 signal pin
Recommended use isolation transformer
eth1_p1 15 16 eth2_p1 Network port 2 signal pin
Recommended use isolation transformer
eth1_n1 17 18 eth2_n1
NC 19 20 NC
eth1_n2 21 22 eth2_n2
eth1_p2 23 24 eth2_p2
NC 25 26 NC
eth1_p3 27 28 eth2_p3
eth1_n3 29 30 eth2_n3
NC 31 32 NC
eth1_n4 33 34 eth2_n4
eth1_p4 35 36 eth2_p4
Do not connect NC 37 38 NC Do not connect
Ground Connection GND 39 40 GND Ground Connection
Indicator light LED_BTN_LED 41 42 A Display control:
1. ABCDE for row decoding signal;
2. LED_LAT for signal lock;
3. LED_OE control LED display enable, like a switch, it is GCLK when the led display use PWM chip;
Do not connect NC 43 44 B
NC 45 46 C
NC 47 48 D
Blanking LED_CTRL 49 50 E
The first CLK LED_SCLK 51 52 LED_LAT
Do not connect NC 53 54 LED_OE
Ground Connection GND 55 56 GND Ground Connection
RGB output LED_R1 57 58 LED_R2 RGB output
LED_G1 59 60 LED_G2
LED_B1 61 62 LED_B2
LED_R3 63 64 LED_R4
LED_G3 65 66 LED_G4
LED_B3 67 68 LED_B4
LED_R5 69 70 LED_R6
LED_G5 71 72 LED_G6
LED_B5 73 74 LED_B6
LED_R7 75 76 LED_R8
LED_G7 77 78 LED_G8
LED_B7 79 80 LED_B8
LED_R9 81 82 LED_R10
LED_G9 83 84 LED_G10
LED_B9 85 86 LED_B10
LED_R11 87 88 LED_R12
LED_G11 89 90 LED_G12
LED_B11 91 92 LED_B12
LED_R13 93 94 LED_R14
LED_G13 95 96 LED_G14
LED_B13 97 98 LED_B14
LED_R15 99 100 LED_R16
LED_G15 101 102 LED_G16
LED_B15 103 104 LED_B16
Ground Connection GND 105 106 GND Ground Connection
GND 107 108 GND
RGB output LED_R17 109 110 LED_R18 RGB output
LED_G17 111 112 LED_G18
LED_B17 113 114 LED_B18
LED_R19 115 116 LED_R20
LED_G19 117 118 LED_G20
LED_B19 119 120 LED_B20
LED_R21 121 122 LED_R22
LED_G21 123 124 LED_G22
LED_B21 125 126 LED_B22
LED_R23 127 128 LED_R24
LED_G23 129 130 LED_G24
LED_B23 131 132 LED_B24
LED_R25 133 134 LED_R26
LED_G25 135 136 LED_G26
LED_B25 137 138 LED_B26
LED_R27 139 140 LED_R28
LED_G27 141 142 LED_G28
LED_B27 143 144 LED_B28
LED_R29 145 146 LED_R30
LED_G29 147 148 LED_G30
LED_B29 149 150 LED_B30
LED_R31 151 152 LED_R32
LED_G31 153 154 LED_G32
LED_B31 155 156 LED_B32
Ground Connection GND 157 158 GND Ground Connection
 
 
 
Do not connect NC 159 160 NC Do not connect
NC 161 162 NC
NC 163 164 NC
NC 165 166 NC
NC 167 168 NC
NC 169 170 NC
NC 171 172 NC
NC 173 174 NC
NC 175 176 NC
NC 177 178 NC
NC 179 180 NC
NC 181 182 NC
NC 183 184 NC
NC 185 186 NC
NC 187 188 RCV_BK1
NC 189 190 RCV_BK2
NC 191 192 NC
NC 193 194 NC
NC 195 196 NC
NC 197 198 NC
Ground Connection GND 199 200 GND Ground Connection
 
 

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