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LM2029B Datasheet(PDF) 11 Page - Shenzhen TOPWAY Technology Co., Ltd |
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LM2029B Datasheet(HTML) 11 Page - Shenzhen TOPWAY Technology Co., Ltd |
11 / 12 page TOPWAY LCD Module User Manual LM2029B URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM2029B-Manual-Rev0.1 Page: 11 of 12 4.6 Initialization Setting Example The following setting should be issue to LCD module after hardware reset. (It is an example only; it could be adjusted if necessary.) Command Parameter Value (binary) HEX Descriptions - 1 1 0 0100 0000 40 Init device and display, (with 8 parameters) P1 0 1 0 0011 0000 30 M0=0: internal CG ROM M0=1: external CG ROM M1=0: no D6 correction M1=1: D6 correction M2=0: 8-pixel char height M2=1: 16-pixel char height W/S=0: single panel drive W/S=1: dual panel drive IV=0: Screen top-line correction IV=1: No screen top-line correction P2 0 1 0 1000 0111 87 FX: define the horizontal char size WF=0: 16-line AC drive WF=1: two frame AC drive P3 0 1 0 0000 0000 00 FY: Vertical Char Size P4 0 1 0 0010 1000 28 C/R: display line address range P5 0 1 0 0100 0101 45 TC/R: Line length selection P6 0 1 0 1110 1111 EF L/F: Frame Height selection P7 0 1 0 0010 1000 28 APL: Horizontal address range (low byte) SYSTEM SET P8 0 1 0 0000 0000 00 APH: Horizontal address range (high byte) - 1 1 0 0101 1001 59 Enable DISP ON/OFF P1 0 1 0 0000 0100 04 - 1 1 0 0100 0100 44 Set cursor type (with 10 parameters) P1 0 1 0 0000 0000 00 SAD 1L P2 0 1 0 0000 0000 00 SAD 1H P3 0 1 0 1110 1111 EF SL1 P4 0 1 0 0000 0000 00 SAD 2L P5 0 1 0 0000 0000 00 SAD 2H P6 0 1 0 1110 1111 EF SL2 P7 0 1 0 0000 0000 00 SAD3L SCROLL P8 0 1 0 0000 0000 00 SAD3H CSRDIR - 1 1 0 0100 1100 4C Set Direction of Cursor movement - 1 1 0 0101 1010 5A Set horizontal scroll position (with 1 parameters) HDOT SCR P1 0 1 0 0000 0000 00 - 1 1 0 0101 1011 5B Set display overlay format (with 1 parameters) OVLAY P1 0 1 0 0000 1101 0D - 1 1 0 0100 0110 46 Set cursor address (with 2 parameters) P1 0 1 0 0000 0000 00 CSRL CSRW P2 0 1 0 0000 0000 00 CSRH - 1 1 0 0100 0010 42 Write to display memory (with n parameters) P1 0 1 0 Memory Data ** : : : : : ** MWRITE Pn 0 1 0 Memory Data ** Display memory data Note: For details please refer to SED1335 datasheet. |
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