VGA-LCD

Size: px

Start display at page:

Download "VGA-LCD"

藻国
5 years ago
Views:

1 PL GRPHIS OR Revision Index Group Main Page PL SRM VG S-VIEO L Revision 0. System rchitecture Top lock Main Main PU 外部 MU 控制 PL SRM VG TFT. L Memory 显存 URT 串口开始布线 PL 控制核心 GRPH VG 显示接口 VG GRPH TFT. 0X L TFT 0 POWER 电源和背光 Index Size ocument Number Rev ate: Friday, March, 00 Sheet of

2 Power SRM VG L 0*. 寸 PL EXT_IO URT MU P 结构 URT MU EXT_IO PL SRM VG L <> Size ocument Number Rev <oc> <Revode> ate: Friday, March, 00 Sheet of

3 POWER 0_POWER MU TX RX TX RX TX RX Touch[0..] TL 0_MU PK NPS0 E0 NPS0 E0 SPK SPK Graphics TL Touch[0..] TL L_[0..] Touch[0..] URT0_URT L_TR[0..] TX TX RX RX MEMORY 0_MEMORY [0..] [0..] nss nsrs nswe SLK [0..] [0..] nss nsrs nswe SLK PK L_[0..] L_TL[0..] PL0 PK NPS0 E0 SPK L_[0..] L_TR[0..] TX RX [0..] [0..] nss nsrs nswe SLK <> Size ocument Number Rev <oc> <Revode> ate: Friday, March, 00 Sheet of

4 J VUS MIN PLS I GN SHL SHL US/mini SHL SHL V US_M GN US_P R.k P P P P P P 0 U P0 V p 0 0 LE LE RE WE E R/ WP GN R N N N N N N N N N N0 N N N N N N N US_- US_+ R R R EEPER SLE RE p R K R k SPK_OUT KFG0U0 I/O0 I/O I/O I/O I/O I/O I/O I/O 0 N N N0 N 0 N N PRE N N N N N V V VSS VSS p V Q 0 0 V R 00 SPEKER SPK P0 P P P P P P P V u P Touch[0..] NPS0 Touch[0..] 0 E0 SPK GN GN GN GN P P P P Touch0 P Touch P Touch P0 Touch P0 P 0 TL P P PK P P P P P P 0 GN GN GN GN IO IO IO 0 TX RX U TSMS TST 0 NRST TST P0/PGMEN0 NRST P/PGMEN ERSE P/PGMEN P 0 TK JTGSEL P/PGMNM TI TK P/PGMRY TO TI P/PGMNOE TMS TO P/PGMNVLI TMS P/PGMM0 0 US_M P/PGMM US_P M P0/PGMM P P/PGMM PLLR P/PGM0 PLLR P/PGM XIN P/PGM 0 XIN/PGMK P/PGM XOUT P/PGM XOUT P/PGM/0 0 VIN P/PGM/ VIN P/PGM/ VFLSH P0/PGM/ VFLSH P/PGM VIO P/PGM0 VIO VIO P/PGM VIO VIO P/PGM VIO P/PGM VOUT P/PGM VOUT P/PGM VPLL P VPLL P VORE P0 VORE VORE P VORE VORE VORE VREF IO IO IO P0 P P P P P P P P P P0 P P P P P P P P P P0 P P P P P P P P P P0 P V 0 <> R R J V VOUT V R REOVER V TST Y 0p 0 0/NP0 NPO 0/NP0 NPO 0 V R0 R TI TMS TK TO.MHz 0p VIN GN V GN V P0 GN VORE ate: Friday, March, 00 Sheet of XIN XOUT GN.u/XR XR.u/XR XR VIO 0 GN 0k 0k 0k 0k 0k V V JTG JTG_RM GN GN GN GN GN 0 NRST GN P PLLR VFLSH VPLL 0 0 GN V V Size ocument Number Rev <oc> <Revode> T T R 0 K GN GN GN 0

5 nss nss nsrs nsrs U hyv0 nswe SLK [0..] [0..] nswe SLK [0..] [0..] 0 0 nsrs nss nswe SLK V /P N/ 0 /RS /S /S /WE LQM UQM LK KE N0 VSS VSS VSS VSSQ VSSQ VSSQ VSSQ Q Q Q Q Q Q0 Q Q Q Q Q Q Q Q Q Q0 V V V VQ VQ VQ VQ V PL0 连接 SRM 为 M byte, 实际上, 需要考虑,,M 三种 sdram 剩余的存储空间可以作其他用途 <> Size ocument Number Rev <oc> <Revode> ate: Friday, March, 00 Sheet of

6 TX TX RX RX RX RX TX TX R V R V 0k 0k LE LE LE TX LE RX T T V 0 TX RX TX RX U speec V + V+ - V- + GN - TIN TOUT ROUT RIN TIN TOUT ROUT RIN MX/sipexec 0 0 U_TX U_RX U_TX U_RX U_RX U_TX U_RX U_TX V J V J ON_RM ON_ MU RM MU <> Size ocument Number Rev <oc> <Revode> ate: Friday, March, 00 Sheet of

7 E0 NPS0 SPK [0..] [0..] nss nsrs nswe SLK TX RX,0 L_[0..],0 L_TR[0..] SRM E0 NPS0 SPK [0..] [0..] nss nsrs nswe SLK TX RX L_[0..] L_TL[0..] LK MU_LK L_ L_0 V 0 U LTER EPM0T00 Version =.0 VIO GNIO 0 VIO GNIO VIO GNIO GNIO 0 VIO GNIO VIO GNIO VIO GNINT VINT GNINT VINT GNINT 0 VINT GNINT VINT TMS GLK0p TI GLKp TK GLKp TO GLKp EV_OE EV_LRn JTG TMS TI TK TO + IO_0 IO_ IO_ IO_ IO_ IO_ IO_ IO_ IO_ IO_ IO_0 IO_ IO_ IO_ IO_ IO_ IO_ IO_ IO_ IO_ IO_0 IO_ IO_0 IO_ IO_ IO_ IO_ IO_ NPS0 SPK E0 IO_ ST_RST ST_LK IO_ IO_ + 0 U IO IO IO IO IO IO 0 IO IO IO IO IO IO IO IO IO IO IO IO 0 IO IO IO IO IO IO IO IO IO 0 IO IO IO 0 IO IO IO LTER EPM0T00 Version = IO_ SLK L_TR PK MU_LK V V J IO_ IO_ IO_ IO_ IO_ IO_0 V L F00 V ON V OE NPS0 E0 SPK MU_P0 MU_P MU_P MU_P MU_P MU_P V E + u X OS M 0 OUT N R LK TK TO TMS TI MU_P0 MU_P MU_P MU_P NPS0 E0 SPK ST_LK ST_RST R 0k R k U RST/VPP R 0k V JTG_PL 0 JTG PORT STLE0 P.0/IN0/0 P.0/RX P./IN/ P./TX P./ P./INT0 P./ P./INT P./SS/ P./T0 P.// P./MOSO/ P./SLK/ PWM/P./T XTL PWM0/P. XTL V 0 GN 0 RX TX MU_P IO_ MU_P V IO_ L_TR L_TR L_TR L_TR0 L_ L_ L_ L_ L_ L_ L_ L_ L_ L_ L_ L_ L_ L_0 IO_ + <> 0 U IO IO IO IO IO IO IO IO IO IO IO IO IO 0 IO IO IO IO IO LTER EPM0T00 Version =.0 IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO_0 0 0 nsrs nss nswe 0 Size ocument Number Rev <oc> <Revode> ate: Friday, March, 00 Sheet of

8 L_TR[0..] L_[0..] L_TL[0..] L_[0..] FPG 通过串联电阻直接驱动个 VG 信号每个颜色信号串一个电阻, 每位的颜色信号分别是 VG_RE VG_LUE VG_GREEN 每个电阻与终端的欧电缆电阻相结合, 确保颜色信号保持在 VG 规定的 0V~0.V 之间 VG_HSYN 和 VG_VSYN 信号使用 LVTTL 或 LV/O 标准驱动电平通过 VG_RE VG_LUE VG_GREEN 置高或低来产生颜色白电平十 0. V; 黑电平 +0.0 V; 消隐电平 0 V; 同步电平一 0. V VG_F VG/F/-F RE GREEN LUE 0 HSYN VSYN L_0 R 0.k% RE R0 0.k% L_ GREEN R 0.k% L_ LUE L_ R k% L_ R k% R k% L_ L_ R k% L_ R k% R k% L_ L_ R k% L_ R k% R0 k% L_ L_ R k% L_ R k% R k% L_ R k% L_0 L_TL0 L_TL R 0.k% R 0.k% VSYN_VG HSYN R % R % GREEN RE LUE R % R0 % R % <> Size ocument Number Rev <oc> <Revode> ate: Friday, March, 00 Sheet of

引脚号对应信号对应焊接红基色 red 红线的芯线绿基色 green 绿线的芯线蓝基色 blue 蓝线的芯线地址码 I it 自测试红地红线的屏蔽线绿地绿线的屏蔽线蓝地蓝线的屏蔽线保留 0 数字地黑线地址码棕线地址码行同步黄线场同步白线地址码外层屏蔽端壳压接 RE 红色信号 GREEN 绿色信号 LUE 蓝色信号 I

9 引脚号对应信号对应焊接红基色 red 红线的芯线绿基色 green 绿线的芯线蓝基色 blue 蓝线的芯线地址码 I it 自测试红地红线的屏蔽线绿地绿线的屏蔽线蓝地蓝线的屏蔽线保留 0 数字地黑线地址码棕线地址码行同步黄线场同步白线地址码外层屏蔽端壳压接 RE 红色信号 GREEN 绿色信号 LUE 蓝色信号 I 显示器标识未 GN 地 RGN 红色地 GGN 绿色地 GN 蓝色地 KEY-Key 空 0 SGN 同步地 I0 显示器标识位 0 IorS 显示器标识位 HSYN or SYN 行同步 VSYN 场同步 I or SL 显示器标识位 <> Size ocument Number Rev <oc> <Revode> ate: Friday, March, 00 Sheet of

10 TL TL J LE+ L_ L_TR[0..] L_[0..] Touch[0..] L_TR0 PIX_LK L_TR L_EN L_TR HSYN L_TR VSYN L_TR E J0 ON Touch0 Touch Touch Touch L_TL[0..] L_[0..] Touch[0..] J TMT0NFWU/ L_0 L_ L_ L_ L_ L_ L_ L_ L_ L_ L_0 L_ L_ L_ L_ L_ PIX_LK L_EN HSYN VSYN E V Touch0 Touch Touch Touch V LE+ LE- V V V 0 uf,.uf 可能可以用一样的 (-0uf) R.k.u/XR/.v TL ON L 0uH U VIN TRL TPS SW F L_ I_led=VF/Rset VF=0.V MRM00 00M,0V LE+ LE- LE- LE+ LE_V LE+ LE_GN LE- LE- + u/0v/low ESR 0 0nF OMP GN GN_T Rset R. <> Size ocument Number Rev <oc> <Revode> ate: Friday, March, 00 Sheet 0 of

11 V U SPXM-J IN GN/J OUT 实际电压 V R 0k 0pF R k R.K + u LE RE V V V V V V VO=Vref(+R 上 /R 下 )+Iadj*R 下 Vref=.V Iadj=0u.*(+0/000.0) *0=..*(+0/000.0) *0=. use spx-. =0 oh,r,r=xx G G G G V V 地线测试点分布在主板四周 E + E + E + u u u V <> Size ocument Number Rev <oc> <Revode> ate: Friday, March, 00 Sheet of

stm32_mini_v2

stm32_mini_v2 US Mirco S SIO US Power:V Power:.V STMF0VET GPIO TFT SPI URT RJ ENJ0SS SPI Flash lock iagram Size ocument Number Rev STM-Lite-V.0 Ver.0 ate: Friday, June 0, 0 Sheet of 0.0uF R M V - + S J MP-0 V_PWR R