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1、More. http:/ 5 5 4 4 3 3 2 2 1 1 DD CC BB AA B 0603 R88, 0R,0603,C114,0.1UF 16V X7R,0603; R80,33R,0603,C178,10PF,0603 CHANGE: R90(33R) TO 68R1% 0603; R82,R84(10R) TO 0R,0603 DEL: L1,L13,60R BEAD,0603; L36,L8,R108,0R,0603; R104,R105,0R,0603; R80,1.5K,0603; R81,R83,33R,0603; Page 01 - Cover Page Page
2、02 - Processor Peripheral I/O Page 03 - Processor Memory I/O Page 04 - Memory Page 05 - Video Decoder Page 06 - Audio CODEC Page 07 - MCU Control Page 08 - Power Page 09 - SASUNG TFT Driver Page 10 - SD Card & USB2.0 Drive Page 11 - AV JACK Cover PageB DM270 Reference Design for ZOWEE PM02 SZ BestSp
3、ring Technology CO.,LTD. C 111Sunday, July 23, 2006 Title SizeDocument NumberRev Date:Sheetof More. http:/ 5 5 4 4 3 3 2 2 1 1 DD CC BB AA Reserved for clock Reserved for clock Processor Peripherals I/O 注：TEST0-2 INTERNAL PULL DOWN。 Processor Peripheral I/OA DM270 Reference Design for ZOWEE PM02 SZ
4、BestSpring Technology CO.,LTD. C 211Sunday, July 23, 2006 Title SizeDocument NumberRev Date:Sheetof SYSCLK FMRST GIO29 GIO26 TMS TCK TDI TDO TRST EMU1 EMU0 VREF_RGB VREF_RGB SCLK0 GIO15 GIO27 HSYNC VSYNC VCLK YOUT0 YOUT1 YOUT3 YOUT2 YOUT7 YOUT6 YOUT5 YOUT4 COUT3 GIO31 GIO32 USB_ATTACH GIO7 VGHEN IPD
5、2 IPD0 IPD4 IPD3 IPD7 IPD5 IPD6 IPD1 SDO0 SDI0 SCLK0 TDI EMU0 TDO TMS SDO0 SDI0 SDEN0 SDEN0 GIO5 GIO15 YOUT7 YOUT6 YOUT5 YOUT4 YOUT3 YOUT2 YOUT1 YOUT0 HSYNC VSYNC VCLK BACKLIGHTCOUT3 GIO33 GIO19 SCL GIO29 GIO26 FMRST GIO5 GIO19 SD_WPZ SD_CDZ GIO3 GIO3 GIO7 GIO12 GIO20 GIO28 GIO24 GIO4 GIO22 SD_CDZ S
6、YSCLK FMRCLK FMRCLK SDA TCK TRST EMU1 USB_ATTACH USB_ATTACH GIO9 GIO10 GIO11 GIO21 GIO2 GIO25 GIO23 GIO8 GIO1 GIO14 GIO30 IGPV5 IGPH5 IGPF5 ICLK5 DSP_MCLK6 DSP_BDR06 DSP_BDX06 DSP_BFSX06 DSP_BFSR06 DSP_BCLK6 CVBS6 SYS_RESET5,7,8,9 +VCC_PLL18 +VCC_PLL28 IPD7:05 SCL5,6,9,11 SDA5,6,9,11 IDQ5 VIDOUTEN8
7、SUSPEND#5 YOUT79 YOUT69 YOUT49 YOUT59 YOUT39 YOUT29 YOUT09 HSYNC9 YOUT19 VSYNC9 VCLK9 BACKLIGHT9 SDEN07 SCLK07 SDI07 SDO07 SD_CDZ10 SD_WPZ10 SD_WPZ10 SD_CDZ10 USB_PWREN10 VGHEN9 GIO339 FMRCLK11 FMRST11 GNDA +1.5V+3.3V +3.3V +3.3V +3.3V +1.5V +3.3V +3VA +3.3V GNDA GNDAGNDA GNDAGNDAGNDA +3VA GNDA GNDA
8、 +3.3V +3.3V +3.3V +2.8V +3.3V USB_5V +3.3V R10 10k 12 C24 20pF 50V NPO 12 C6 0.1uF 16V X7R 12 C14 0.1uF 16V X7R 12 C5 0.1uF 16V X7R 12 R4 2.05k 1% 12 C10 0.1uF 16V X7R 12 R9 200 1% 12 C1 0.1uF 16V X7R 12 R5 1.24k 1% 12 R95 56R 12 C12 0.1uF 16V X7R 12 C16 0.1uF 16V X7R 12 Q3 2N3904 C17 10uF 10V X5R
9、12 U1A TMS320DM270GHK TI B2 B1 E5 C2 D3 F6 D2 E3 F5 D1 E2 E1 F3 L8 P2 P3 N5 R1 M7 R2 R3 T1 T2 U1 P5 T3 V1 U2 N8 R8 U7 V7 W7 N9 P9 U8 V8 R9 M10 U9 V9 W9 N10 R10 U10 V10 W10 P12 V11 W11 V12 W12 R12 U13 V13 W13 U14 W15 U15 W16 W17 B14 A14 G12 A2 C3 C1 K1 P6 W8 N11 B19 E13 B10 A6 G1 P1 W6 U12 V16 N17 J1
10、3 A17 B12 A8 A4 R11 B13 V14W14 V15R13 U19 K18 H8 H11 J9 J11 K8 K12 L10 L12 M9 H10 H12 J10 J12 K9 K10 K11 L9 L11 M8 M11 T19 K19 U11 C13 F1 G5 F2 H7 G3 H5 G2 J8 H3 H1 H2 J6 J5 J3 J1 J2 J7 K5 K3 K2 K7 L1 L3 L5 L2 L6 M1 M3 M2 L7 N1 M5 N3 N2 V6 U6 R7 W5 R6 V5 U5 W4 V4 W3 U4 V3 W2 V2 U3 N7 DSP_BDX0 DSP_BC
11、LKX0 DPS_BFSX0 DSP_BDR0 DSP_BCLKR0 DSP_BFSR0 DSP_CLKS0 RXD0 TXD0/SDO SDEN0 SCLK0 SDI0 SDO0 RSN PWDWN TCK TDI TMS TRST TEST0 TEST1 TEST2 TEST3 SCANEN TDO VCLK HSYNC VSYNC YI7/C_D7 YI6/C_D6 YI5/C_D5 YI4/C_D4 YI3/C_D3 YI2/C_D2 YI1/C_D1 YI0/C_D0 PCLK HD VD FID CI7 CI6 CI5/C_D13 CI4/C_D12 CI3/C_D11 CI2/C
12、_D10 CI1/C_D9 CI0/C_D8 M48XO M48XI SYSCLK BTSEL FLSHSEL EXTHOST IREF DAOUT BIAS VREFIN USB_VDD USB_DP USB_DM MXO MXI TEST4 EMU0 EMU1 DVDD1 DVDD2 DVDD3 DVDD4 DVDD5 DVDD6 DVDD7 DVDD8 DVDD9 CVDD1 CVDD2 CVDD3 CVDD4 CVDD5 CVDD6 CVDD7 CVDD8 CVDD9 CVDD10 CVDD11 PLLVDD1 PLLVDD2 VDDAVSSA VDD3VVSS3V DVDDSD1 D
13、VDDSD2 DGND1 DGND2 DGND3 DGND4 DGND5 DGND6 DGND7 DGND8 DGND9 CGND1 CGND2 CGND3 CGND4 CGND5 CGND6 CGND7 CGND8 CGND9 CGND10 CGND11 DGNDSD1 DGNDSD2 PLLGND1 PLLGND2 EXT_LINE_ID/GIO33 SDA/GIO32 SCL/GIO31 PWM1/GIO30 PWM0/GIO29 FIELD_ID/GIO28 CCD_SHUT/GIO27 C_WEN/GIO26 MIRQ/MRST/GIO25 TXD1/GIO24 RXD1/GIO23
14、 SDEN1/GIO22 SCLK1/GIO21 SDI1/GIO20 SDO1/GIO19 CLKOUT2/GIO18 CLKOUT1/GIO17 CLKOUT0/GIO16 INT15/DSP_XF/GIO15 INT14/DSP_CLKS1/GIO14 INT13/DSP_BDX1/GIO13 INT12/DSP_BCLKX1/GIO12 INT11/DSP_BFSX1/GIO11 INT10/DSP_BDR1/GIO10 INT9/DSP_BCLKR1/GIO9 INT8/DSP_BFSR1/GIO8 INT7/GIO7 INT6/GIO6 INT5/GIO5 INT4/GIO4 IN
15、T3/GIO3 INT2/GIO2 INT1/GIO1 INT0/WAKEUP/GIO0 COUT0 COUT1 COUT2 COUT3 COUT4 COUT5 COUT6 COUT7 YOUT0 YOUT1 YOUT2 YOUT3 YOUT4 YOUT5 YOUT6 YOUT7 R13 4.7k 12 C3 0.1uF 16V X7R 12 C11 0.1uF 16V X7R 12 R1 10k 12 C155 NC 12 R8 1.5k 12 C7 0.1uF 16V X7R 12 J9 JTAG 12 34 56 78 109 1112 1314 12 34 56 78 109 1112
16、 1314 R2 10k 12 C9 0.1uF 16V X7R 12 R7 1M 12 C19 1uF 10V X5R 12 C23 0.1uF 16V X7R 12 C13 0.1uF 16V X7R 12 Y1 CS10-27.000MHz 12 R333R 1% 12 RN2 746X101473J 1 2 3 4 56 7 8 9 10 C2 0.1uF 16V X7R 12 R97 47k 12 R118 NC 12 R15 4.7k 12 R6 47k 12 RN1 746X101473J CTS 1 2 3 4 56 7 8 9 10 C4 0.1uF 16V X7R 12 C
17、22 NC 12 C15 0.1uF 16V X7R 12 C25 20pF 50V NPO 12 R119 NC 12 C8 0.1uF 16V X7R 12 C18 0.01uF 16V X7R 12 More. http:/ 5 5 4 4 3 3 2 2 1 1 DD CC BB AA Processor Bus I/O BUSWIDTH: 8bit/16bit Flash select for FLSH_CE Processor Memory I/OA DM270 Reference Design for ZOWEE PM02 SZ BestSpring Technology CO.
18、,LTD. C 311Sunday, July 23, 2006 Title SizeDocument NumberRev Date:Sheetof ARM_A22 ARM_A21 ARM_A20 ARM_A19 ARM_A15 ARM_A16 ARM_A17 ARM_A18 ARM_A11 ARM_A12 ARM_A13 ARM_A14 ARM_A7 ARM_A8 ARM_A9 ARM_A10 ARM_A3 ARM_A4 ARM_A5 ARM_A6 ARM_A2 ARM_A1 ARM_A0 EM_WE BUSWIDTH ARM_D14ARM_D12 ARM_D15 ARM_D13 ARM_D
19、10 ARM_D7 ARM_D3 ARM_D13 ARM_D4 ARM_D6 ARM_D0 ARM_D11 ARM_D2 ARM_D1 ARM_D14 ARM_D9 ARM_D8 ARM_D15 ARM_D12 ARM_D5 ARM_D4 ARM_D5ARM_D6 ARM_D7 ARM_A21 ARM_A22 ARM_A20 ARM_A3 ARM_A1 ARM_A0 ARM_A2ARM_A4 ARM_A5 ARM_A6 ARM_A7 ARM_A9 ARM_A11 ARM_A8 ARM_A12 ARM_A14 ARM_A15 ARM_A13 ARM_A18 ARM_A17 ARM_A16 CFI
20、ORD EM_RDWR EM_BEL EM_RDWR EM_BEH EM_WAIT EM_WE EM_OE SD_D1 SD_D0 SD_CLK SD_CMD SD_D3 SD_D2 EM_WAIT SDR_DQ5 SDR_DQ24 SDR_DQ11 SDR_DQ28 SDR_DQ1 SDR_DQ4 SDR_DQ8 SDR_DQ18 SDR_DQ17 SDR_DQ14 SDR_DQ29 SDR_DQ12 SDR_DQ23 SDR_DQ10 SDR_DQ25 SDR_DQ20 SDR_DQ30 SDR_DQ7 SDR_DQ31 SDR_DQ2 SDR_DQ22 SDR_DQ27 SDR_DQ26
21、 SDR_DQ16 SDR_DQ21 SDR_DQ19 SDR_DQ0 SDR_DQ13 SDR_DQ6 SDR_DQ9 SDR_DQ3 SDR_DQ15 RSDR_A0 RSDR_A1 RSDR_A2 RSDR_A3 RSDR_A4 RSDR_A5 RSDR_A9 RSDR_A7 RSDR_A8 RSDR_A11 RSDR_A10 RSDR_A12 RSDR_A13 RSDR_A14 EM_OE EM_BEL EM_BEH CFIOWR RSDR_A6 RSDR_A10 RSDR_A0 RSDR_A4 RSDR_A14 RSDR_A3 RSDR_A7 RSDR_A1 RSDR_A2 SDR_
22、A13 SDR_A14 SDR_A12 SDR_A9 SDR_A11 SDR_A8 RSDR_A6 RSDR_A9 RSDR_A8 RSDR_A5 RSDR_A11 RSDR_A13 RSDR_A12 SDR_A0 SDR_A7 SDR_A2 SDR_A4 SDR_A1 SDR_A10 SDR_A5 SDR_A6 SDR_A3 R_SDR_CKE R_SDR_DQMHL R_SDR_DQMHH R_SDR_CAS R_SDR_RAS R_SDR_WE R_SDR_DQMLL R_SDR_DQMLH R_SDR_DQMHL R_SDR_DQMLL R_SDR_DQMLH R_SDR_CS R_S
23、DR_RAS R_SDR_CAS R_SDR_CS R_SDR_DQMHH CFIOWR CFIORD IOIS16 ARM_D2 ARM_D3ARM_D0 ARM_D1 ARM_D11 ARM_D8ARM_D10 ARM_D9 ARM_A19 ARM_A10 IOIS16 CFRDY CFWAIT CFWAIT CFRDY R_SDR_CKE R_SDR_WE ARM_D15:04 ARM_A22:04 FLSH_CE4 EM_OE4 EM_WE4 SDR_A1404 SDR_DQMLH4 SDR_DQ3104 SDR_DQMLL4 SDR_DQMHL4 SDR_CLK4 SDR_CS4 S
24、DR_DQMHH4 SDR_RAS4 SDR_CAS4 SDR_WE4 SDR_CKE4 EM_BEL4 EM_BEH4 SD_D310 SD_D210 SD_D110 SD_D010 SD_CLK10 SD_CMD10 +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V RN14 EXB-38V100JV Panasonic 1 2 3 45 6 7 8 RN7 746X101473J CTS 1 2 3 4 56 7 8 9 10 C145 4.7pF 50V NPO 12 RN18 746X101473J C
25、TS 1 2 3 4 56 7 8 9 10 RN15 EXB-38V100JV Panasonic 1 2 3 45 6 7 8 RN16 EXB-38V103JV Panasonic 1 2 3 45 6 7 8 RN5 746X101473J CTS 1 2 3 4 56 7 8 9 10 R1756R 12 RN13 EXB-38V100JV Panasonic 1 2 3 45 6 7 8 RN12 746X101473J CTS 1 2 3 4 56 7 8 9 10 U1B TMS320DM270GHK TI P15 R17 T18 P14 T17 U18 V19 N13 V18
26、 U17 N12 W18 V17 U16 R14 G19 H17 H19 H18 J15 K13 J17 J19 J18 K14 K15 K17 L19 L18 L17 L15 M18 M19 L13 M17 N18 M14 N19 M15 P18 M13 P19 N15 P17 R18 M12 R19 E18 E19 F17 G15 F18 H14 F19 G17 H15 G18 B3 G7 C4 A3 B4 E6 C5 G8 B5 E7 A5 C6 B6 H9 E8 C7 B7 G9 A7 F9 C8 B8 E9 F10 C9 B9 A9 E10 G10 C10 A10 E11 A11 C
27、11 B11 F12 A12 G11 C12 H13 D19 E17 D18 F15 C19 C18 D17 G13 C16 B18 C17 A18 B17 F14 C15 E14 B15 A15 B16 A16 C14 A13 E12 SDR_A0 SDR_A1 SDR_A2 SDR_A3 SDR_A4 SDR_A5 SDR_A6 SDR_A7 SDR_A8 SDR_A9 SDR_A10 SDR_A11 SDR_A12 SDR_A13 SDR_A14 SDR_DQ0 SDR_DQ1 SDR_DQ2 SDR_DQ3 SDR_DQ4 SDR_DQ5 SDR_DQ6 SDR_DQ7 SDR_DQ8
28、 SDR_DQ9 SDR_DQ10 SDR_DQ11 SDR_DQ12 SDR_DQ13 SDR_DQ14 SDR_DQ15 SDR_DQ16 SDR_DQ17 SDR_DQ18 SDR_DQ19 SDR_DQ20 SDR_DQ21 SDR_DQ22 SDR_DQ23 SDR_DQ24 SDR_DQ25 SDR_DQ26 SDR_DQ27 SDR_DQ28 SDR_DQ29 SDR_DQ30 SDR_DQ31 SDR_DQMLL SDR_DQMLH SDR_DQMHL SDR_DQMHH SDR_CKE SDR_CS SDR_CLK SDR_WE SDR_CAS SDR_RAS ARM_A0
29、ARM_A1 ARM_A2 ARM_A3 ARM_A4 ARM_A5 ARM_A6 ARM_A7 ARM_A8 ARM_A9 ARM_A10 ARM_A11 ARM_A12 ARM_A13 ARM_A14 ARM_A15 ARM_A16 ARM_A17 ARM_A18 ARM_A19 ARM_A20 ARM_A21 ARM_A22 ARM_D0 ARM_D1 ARM_D2 ARM_D3 ARM_D4 ARM_D5 ARM_D6 ARM_D7 ARM_D8 ARM_D9 ARM_D10 ARM_D11 ARM_D12 ARM_D13 ARM_D14 ARM_D15 CFOE CFE1 CFE2
30、CFWAIT CFRDY IOIS16 CFIORD CFIOWR MS/SD_DATA3 MS/SD_DATA2 MS/SD_DATA1 MS/SD_DATA0 MS/SD_CLK MS_STATE/SD_CMD EM_WAIT EM_BEL EM_BEH EM_CE0 EM_CE1 EM_WE EM_OE EM_RDWR FLSH_CE BUSWIDTH RN8 746X101473J CTS 1 2 3 4 56 7 8 9 10 RN9 EXB-38V100JV Panasonic 1 2 3 45 6 7 8 R24 1k 12 RN6 746X101473J CTS 1 2 3 4
31、 56 7 8 9 10 R1810R1% 12 RN10 EXB-38V100JV Panasonic 1 2 3 45 6 7 8 RN11 EXB-38V100JV Panasonic 1 2 3 45 6 7 8 More. http:/ 5 5 4 4 3 3 2 2 1 1 DD CC BB AA Memory 在使用SRAM时，R19，R21上0欧姆电阻，R20不上元件。 MemoryA DM270 Reference Design for ZOWEE PM02 SZ BestSpring Technology CO.,LTD. C 411Sunday, July 23, 200
32、6 Title SizeDocument NumberRev Date:Sheetof ARM_D12 ARM_D11 ARM_D6 ARM_D5 ARM_D4 ARM_D7 ARM_D8 ARM_D2 ARM_D0 ARM_D15 ARM_D14 ARM_D13 ARM_D3 ARM_D1 ARM_D9 ARM_D10 ARM_A20 ARM_A15 ARM_A14 ARM_A5 ARM_A12 ARM_A7 ARM_A18 ARM_A8 ARM_A0 ARM_A16 ARM_A4 ARM_A13 ARM_A11 ARM_A1 ARM_A6 ARM_A9 ARM_A2 ARM_A17 ARM
33、_A19 ARM_A10 ARM_A3 ARM_A20 EM_OE EM_WE SDR_A5 SDR_RAS SDR_A1 SDR_A14 SDR_A8 SDR_CAS SDR_A12 SDR_CS SDR_A11 SDR_A0 SDR_A2 SDR_WE SDR_A7 SDR_A3 SDR_A4 SDR_A6 SDR_A9 SDR_A10 SDR_A13 SDR_CKE SDR_CLK SDR_DQ16 SDR_DQ10 SDR_DQ27 SDR_DQ1 SDR_DQ6 SDR_DQ5 SDR_DQ25 SDR_DQ11 SDR_DQ21 SDR_DQ30 SDR_DQ29 SDR_DQ12
34、 SDR_DQ8 SDR_DQ24 SDR_DQ17 SDR_DQ4 SDR_DQ18 SDR_DQ2 SDR_DQ20 SDR_DQ7 SDR_DQ31 SDR_DQ26 SDR_DQ23 SDR_DQ19 SDR_DQ3 SDR_DQ13 SDR_DQ22 SDR_DQ9 SDR_DQ28 SDR_DQ15 SDR_DQ0 SDR_DQ14 SDR_A12 ARM_D15:03ARM_A22:03 EM_WE3 EM_OE3 FLSH_CE3 SDR_DQMLH3 SDR_CKE3 SDR_CLK3 SDR_RAS3 SDR_CS3 SDR_DQMLL3 SDR_DQ3103 SDR_CA
35、S3 SDR_WE3 SDR_A1403 EM_BEL3 EM_BEH3 SDR_DQMHL3 SDR_DQMHH3 +3.3V+3.3V +3.3V +3.3V +3.3V +2.8V +2.8V +2.8V+2.8V +3.3V R21 NC 12 R201k 12 U3 SAMSUNG K4S283233LF A1 A2 A3 A7 A8 A9 B1 B2 B3 B7 B8 B9 C1 C2 C3 C7 C8 C9 D1 D2 D3 D7 D8 D9 E1 E2 E3 E7 E8 E9F1 F2 F3 F7 F8 F9 G1 G2 G3 G7 G8 G9 H1 H2 H3 H7 H8 H
36、9 J1 J2 J3 J7 J8 J9 K1 K2 K3 K7 K8 K9 L1 L2 L3 L7 L8 L9 M1 M2 M3 M7 M8 M9 N1 N2 N3 N7 N8 N9 P1 P2 P3 P7 P8 P9 R1 R2 R3 R7 R8 R9 DQ26 DQ24 VSS VDD DQ23 DQ21 DQ28 VDDQ VSSQ VDDQ VSSQ DQ19 VSSQ DQ27 DQ25 DQ22 DQ20 VDDQ VSSQ DQ29 DQ30 DQ17 DQ18 VDDQ VDDQ DQ31 NC NC DQ16 VSSQVSS DQM3 A3 A2 DQM2 VDD A4 A5
37、 A6 A10 A0 A1 A7 A8 NC NC BA1 A11 CLK CKE A9 BA0 CS RAS DQM1 NC NC CAS WE DQM0 VDDQ DQ8 VSS VDD DQ7 VSSQ VSSQ DQ10 DQ9 DQ6 DQ5 VDDQ VSSQ DQ12 DQ14 DQ1 DQ3 VDDQ DQ11 VDDQ VSSQ VDDQ VSSQ DQ4 DQ13 DQ15 VSS VDD DQ0 DQ2 C38 0.1uF 16V X7R 12 C32 0.1uF 16V X7R 12 R22 10k 12 R19NC 12 C33 0.1uF 16V X7R 12 C2
38、7 0.1uF 16V X7R 12 C31 0.1uF 16V X7R 12 C34 0.1uF 16V X7R 12 C35 0.1uF 16V X7R 12 C28 0.1uF 16V X7R 12 C37 0.1uF 16V X7R 12 C26 0.1uF 16V X7R 12 C29 0.1uF 16V X7R 12 C39 0.1uF 16V X7R 12 C36 0.1uF 16V X7R 12 U4 HY29LV320BT-90V 16-MBit CMOS Flash Memory, 3V Hynix 25 24 23 22 21 20 19 18 8 7 6 5 4 3 2
39、 1 48 17 16 9 29 31 33 35 38 40 42 44 30 32 34 36 39 41 43 45 26 28 47 11 15 12 10 37 27 46 13 14 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15/A-1 CE# OE# BYTE# WE# RDY/BUSY# RESET# NC1 VDD VSS1 VSS2 NC2 N
40、C3 C30 0.1uF 16V X7R 12 R89NC 12 More. http:/ 5 5 4 4 3 3 2 2 1 1 DD CC BB AA Video Decoder Install to set IIC address to BAh Install to set IIC address to B8h +1.8V Video DecoderA DM270 Reference Design for ZOWEE PM02 SZ BestSpring Technology CO.,LTD. C 511Sunday, July 23, 2006 Title SizeDocument N
41、umberRev Date:Sheetof IPD2 IPD6 IPD5 IPD3 IPD4 +VVIDA +VVIDA +VVID +VVIDA IPD1 +VVID IPD0 IPD7 IPD7:02 SYS_RESET2,7,8,9 CVBS_IN6 SDA2,6,9,11 SCL2,6,9,11 IGPF2 IGPV2 SUSPEND#2 ICLK2 IDQ2 IGPH2 +3.3V+3.3V+3.3V +3.3V +3.3V +1.8V GNDB GNDB GNDB GNDB GNDB GNDB GNDB GNDB GNDB GNDB GNDB C50 0.1uF 16V X7R 1
42、2 U5 TVP5150APBS TI 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 AIP1A AIP1B PLL_AGND PLL_AVDD XTAL1/OSC XTAL2 AGND RESETB PCLK/SCLK IO_DVDD YOUT7/I2CSEL YOUT6 YOUT5 YOUT4 YOUT3 YOUT2 YOUT1 YOUT0 DGND DVDD SCL SDA FID/GLCO VSYNC/PALI HSYNC AVID INTREQ/GPCL/V
43、BLK PDN REFP REFM CH_AGND CH_AVDD R2633R 1% 12 C44 1uF 10V X5R 12 R30 10k 12 L3 2.2uH, 5% 12 C43 1uF 10V X5R 12 C53 20pF 50V NPO 12 RN4 EXB-38V330JV Panasonic 1 2 3 45 6 7 8 C49 180pf 50V NPO 12 RN19 EXB-38V330JV Panasonic 1 2 3 45 6 7 8 C55 10uF 10V X5R 12 R291M 12 RN20 EXB-38V330JV Panasonic 1 2 3
44、 45 6 7 8 R25 37.4 1% 12 C56 10uF 10V X5R 12 R2833R 1% 12 C51 0.1uF 16V X7R 12 C54 0.1uF 16V X7R 12 R3233R 1% 12 C52 20pF 50V NPO 12 C48 180pf 50V NPO 12 C45 1uF 10V X5R 12 C40 0.1uF 16V X7R 12 R27 37.4 1% 12 C47 0.1uF 16V X7R 12 C42 0.1uF 16V X7R 12 Y2 CS10-14.31818MHz 12 R31 NC 12 C41 0.1uF 16V X7
45、R 12 L4 2.2uH, 5% 12 C46 0.1uF 16V X7R 12 More. http:/ 5 5 4 4 3 3 2 2 1 1 DD CC BB AA Audio CODEC Composite Video Out Audio CODEC, AV I/OA DM270 Reference Design for ZOWEE PM02 SZ BestSpring Technology CO.,LTD. C 611Sunday, July 23, 2006 Title SizeDocument NumberRev Date:Sheetof +VAUD DSP_BDR0_A DS
46、P_BDX0_A DSP_BFSR0_A DSP_BFSX0_A DSP_BDX0_A DSP_BFSX0_A DSP_BDR0_A DSP_BFSR0_A DSP_BDR02 DSP_BDX02 DSP_BFSR02 DSP_BFSX02 DSP_BCLK2 SDA2,5,9,11 SCL2,5,9,11 DSP_MCLK 2 CVBS2 CVBS_IN5 ANT11 LIN11 RIN11 +3.3V +3.3V +3.3V +3VA GNDA GNDAGNDAGNDA R40 100 1% 12 LOUT1 R41 47k 12 R43 100 1% 12 L42 390NH, 5% 1
47、2 U7 TLV320AIC23PW Stereo DSP Codec TI 1 9 25 4 7 26 12 13 14 15 16 17 18 19 20 21 22 23 3 2 24 5 6 8 10 11 27 28 BVdd LHPOUT XTI/MCLK DIN LRCOUT XTO LOUT ROUT AVdd AGND VMID MICBIAS MICIN RLINEIN LLINEIN CS# MODE SDIN BCLK CLKOUT SCLK LRCIN DOUT HPVdd RHPOUT HPGND DVdd DGND R42 4.7k 12 J14 C64 0.1u
48、F 16V X7R 12 G7 G2 R46 10k 12 R37 4.7k 12 L5 60 ohm 100MHz 12 L33 1000 ohm 100MHz 12 + C77 220uF 6.3V Tant Kemet 12 L26 100nH, 5% 12 C151 330PF 12 C73 20pF 50V NPO 12 L30 1000 ohm 100MHz 12 G8 R34 1k 12 ROUT1 L23 60 ohm 100MHz 12 LHOUT1 C58 100pf 50V NPO 12 L31 1000 ohm 100MHz 12 C69 1uF 10V X5R 12
49、G9 C17722pF 50V NPO 12 R44 47k 12 L28 1000 ohm 100MHz 12 MIC1 L35 1000 ohm 100MHz 12 C74 20pF 50V NPO 12 R48 1M 12 G3 C153 10PF 16V X7R 12 C76 10uF 10V X5R 12 G10 C71 100pF 50V NPO 12 R33 75R 12 C57 1uF 10V X5R 12 C62 1uF 10V X5R 12 L27 1000 ohm 100MHz 12 R35 4.7k 12 L24 1000 ohm 100MHz 12 L32 1000 ohm 100MHz 12 C59 390pf 25V NPO 12 C70 1uF 10V X5R 12 CVBSO L6 2.7uH, 5% 12 R36 1k 12 C61 1uF 10V X5R 12 R47BEAD 1KR 12 R50 47k 12 G6 RN21 1000 ohm 100MHz 1 2 3 45 6 7 8 R45 10k