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BU1523KV-E2 Scheda tecnica(PDF) 4 Page - Rohm |
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BU1523KV-E2 Scheda tecnica(HTML) 4 Page - Rohm |
4 / 23 page Technical Note 4/22 www.rohm.com 2011.02 - Rev.A © 2011 ROHM Co., Ltd. All rights reserved. BU1523KV ● Terminal Functions・Equivalent circuit diagram [Table 3 Terminal Functions (1/4)] PIN No. PIN Name In/Out (*1) Init (*2) Function Description PowerSupply System (*4) I/O Type 1 BDI4 I - RGB B Data [4] input a A 2 BDI5 I - RGB B Data [5] input a A 3 BDI6 I - RGB B Data [6] input a A 4 BDI7 I - RGB B Data [7] input a A 5 RGBHSI I - RGB H Sync input a A 6 RGBVSI I - RGB V Sync input a A 7 RGBDEI I - RGB Data Enable input a A 8 GND G - Ground a,b - 9 RGBCKI I - RGB Clock input a B 10 VDDIO P - IO power source a - 11 I2CVDD P - 2-line serial interface IO power source b - 12 SDA I/O In 2-line serial interface data input / output (*6) b G 13 SCL I - 2-line serial interface clock input b H 14 GND G - Ground a,b - 15 VDDIO P - IO power source a - 16 VDD P - CORE power source - - 17 YDO7/RGBDEO O Low BT601 YcbCr data [7] / RGB data output a D 18 YDO6/RGBVSO O Low BT601 YcbCr data [6] / RGB V Sync output a D 19 YDO5/RGBHSO O Low BT601 YcbCr data [5] / RGB H Sync output a D 20 YDO4/BDO7 O Low BT601 YcbCr data [4] / RGB B data [7] output a D 21 YDO3/BDO6 O Low BT601 YcbCr data [3] / RGB B data [6] output a D 22 YDO2/BDO5 O Low BT601 YcbCr data [2] / RGB B data [5] output a D 23 YDO1/BDO4 O Low BT601 YcbCr data [1] / RGB B data [4] output a D 24 YDO0/BDO3 O Low BT601 YcbCr data [0] / RGB B data [3] output a D 25 YFLDO/BDO2 O Low BT601 Field output / RGB B data [2] output a D * Fix an unused input pin to GND or VDDIO (Fix SDA and SCL to I2CVDD. TEST0 and TEST1 are excluded.) . *1) “I” shows the input, “O” shows the output, “I/O” shows the bidirection, “P” shows the power supply, and “G” shows GND. *2) “PD” shows the pull-down, “In” shows the input mode, and “Low” shows the Low level output. *4) "a" in the column in the power supply system shows VDDIO, "b" shows I2CVDD, "c" shows LVDD, and "d" shows PVDD. *6) “SDA” is output at "L" level when usually using it or is in the state of high impedance, and "H" level is not output. |
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