NewTec Display Co., Ltd.

More documents

Recommendations

Info

-12.4 Instruction tableInstruction CodeDescriptionExecution time(fosc=270Khz)InstructionRS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0Clear Display 0 0 0 0 0 0 0 0 0 1Write “00H” to DDRAM and setDDRAM address to “00H” fromAC1.53msReturn Home 0 0 0 0 0 0 0 0 1Set DDRAM address to “00H”from AC and return cursor to itsoriginal position if shifted. Thecontents of DDRAM are notchanged.Entry ModeSet0 0 0 0 0 0 0 1 I/D SHAssign cursor moving directionand enable the shift of entiredisplay.1.53ms39sDisplayON/OFFControl0 0 0 0 0 0 1 D C BSet display (D), cursor (C ), andblinking of cursor (B) on/offcontrol bit.39sSet cursor moving and displayCursor orshift control bit, and the direction,0 0 0 0 0 1 S/C R/L Display Shiftwithout changing of DDRAMdata.Set interface data length(DL:8-bit/4-bit), numbers ofFunction Set 0 0 0 0 1 DL N F display line (N:2-line/1-line)and,display font type (F:5 11 dots/5 8dots)39s39sSet CGRAMAddressSet DDRAMAddressRead BusyFlag andAddress0 0 0 1 AC5 AC4 AC3 AC2 AC1 AC0Set CGRAM address in addresscounter.0 0Set DDRAM address in address1 AC6 AC5 AC4 AC3 AC2 AC1 AC0counter.Whether during internal operation0 1or not can be known by readingBF AC6 AC5 AC4 AC3 AC2 AC1 AC0BF. The contents of addresscounter can also be read.39s39s0sWrite Data toRAM1 0 D7 D6 D5 D4 D3 D2 D1 D0Write data into internal RAM(DDRAM/CGRAM).43sRead Datafrom RAM1 1 D7 D6 D5 D4 D3 D2 D1 D0Read data from internal RAM(DDRAM/CGRAM).43sNew Tec Display Co., Ltd. 26 of 31Copyright by NEWTEC DISPLAY CO., LTD. All rights reserved.
-12.5 Timing characteristicsWrite OperationRSVIH1VIL1t ASVIH1VIL1t AHR/WVIL1VIL1EVIH1VIL1t ErPW EHVIH1VIL1t DSWt AHt Eft HVIL1DB0 to DB7VIH1VIL1Valid datat cycEVIH1VIL1Ta= 25,Vdd=5.0 0.5VItem Symbol Min Typ Max UnitEnable cycle time t cycE 500 nsEnable pulse width (high level) PW EH 230 nsEnable rise/fall time t Er ,t Ef 20 nsAddress set-up time (RS, R/W toE)t AS 40 nsAddress hold time t AH 10 nsData set-up time t DSW 80 nsData hold time t H 10 nsNew Tec Display Co., Ltd. 27 of 31Copyright by NEWTEC DISPLAY CO., LTD. All rights reserved.
Page 4: -1.Numbering systemN C 1602 D - G H
Page 8 and 9: 5. Electrical Characteristics-Item
Page 11 and 12: -8. Power Supply for LCD Module and
Page 13 and 14: -Supply Voltage V 3.2 3.4 V Reverse
Page 15 and 16: -10. Quality Assurance10.1 Inspecti
Page 17 and 18: -(1)Pixel shape (with Dent )0.152 (
Page 19 and 20: -12. Controller data12.1 Function d
Page 21 and 22: -Relationship between CGRAM Address
Page 23 and 24: -C ode PSPN PM: English -Japanese F
Page 25: Code MS MM: English -European FontU
Page 29 and 30: 12.6 Initializing soft ware of LCM4
Page 31: -13. Outline drawingH1H22.0H1MaxH21

NewTec Display Co., Ltd.

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?