Carvin_DSP_System_Module_Schematic电路图.pdf

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1、12340 World Trade Drive San Diego, CA 92128 DSP SYSTEM MODULE (619) 487-1600 TMS320C203-PZ FAX 487-6629 REVISED BY: DIGITAL I/O APPROVED: DRAWN BY: HOLD/INT1 Encoder / 74AHCT00 CLKIN/X2 EMU1/OFF 30-32203 80-32203 DGTL GND DAC Vmid DGTL Vdd ADC Vmid !AUX IN - AUX IN + CLKOUT1 PWR DWN ADC Vdd ADC GND

2、DAC GND MON OUT DAC Vdd 10JUL96 Digital Rotary SUPPLY GROUND 8 Mhz +5VDC +5VDC +5VDC +5VDC +5VDC +5VDC +5VDC +5VDC Input DATE: DATE: ASSY. DATE: ARVIN H3-10 PLL5V HOLDA READY +5VDC RESET +5VDC +5VDC +5VDC +5VDC .1F .1F .1F .1F U6.B U6.D U6.C REV: REV: H3-2 H3-3 H3-4 H3-5 H3-6 H3-7 H3-8 H3-9 H3-1 CLK

3、R BOOT TEST DIV1 DIV2 INT2 INT3 STRB EMU0 TOUT CLKX TRST 7805 .1F .1F.1F .1F .1F.1F.1F.1F.1F MCLKSCLK SUBS OUT+ DOUT OUT- H2-3 OUT- OUT+ IN + IN - H1-1 H1-2 H1-3 H1-4 H2-1 H2-2 H2-4 H4-1 H4-2 H4-3 H4-4 U6.A 10K 10K D10 D11 D12 D13 D14 D15 R1.D 10K R5.F R5.E R5.D R5.C R5.B R5.A R6.A R6.E 10K R6.D 10K

4、 NO: PCB NO: +14/24V N/U GND VCC EO2OE1 IO1 VSS TMS D15 VSS VDD VDD VDD NMI VSS VSS VDD A14 VSS BIO 100 VSS VDD VDD IO2 VSS D13 D14 R/W VSS VSS FSX A13 A12 VSS A11 A10 TDI D11 D12 VDD VSS IO3 VSS D10 VDD VSS VSS IO0 FSR VDD A15 TCK TDO U10 C12C13C14 C15 C16C17C18C19C21 FC0M/S EOC FC1FSD DIN !IN- IN+

5、 R1.A 10K VPP A12 GND A10 A11 A13 A14 VCC A14 A13 A11 A10 A12 .1F R1.B R3.B U4 C8 C7 C9 C6 C5 10 13 12 11 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D0 D1 D2 D3 D4 D5 D6 D7E7 E6 E5 E4 E3 E2 E1 E0 19 16 Y3 15 Y4 12 Y7 A8 A5 A4 A1 18 Y1 17 Y2 14 Y5 13 Y6 A7 A6 A3 A2 11 U7 Y8 DX RX DR XF RSA8 A7 A9 A6 DS BR WE RD D

6、0 D3 D4 X1 17 18 19 20 21 22 23 D1 D2 24 25 D5 28 29 D6 30 D7 31D8 32 33 D9 34 35 50 62 73 86 94 98 99 U1 12 16 41 42 43 44 45 96 49 48 91 46 93 TX 85 84 83 66 90 97 14 15 26 27 39 40 47 51 64 65 76 88 89 92 37 72 71 70 69 68 67 61 A5 60 A4 59 58 A3 57 A2 56 A1 55 A0 54 53 P S 10 75 74 80 81 77 79 7

7、8 11 82 95 13 36 38 63 52 I S 87 FS 10 11 12131415161718 19 20 21 22 23 24 25 262728 U2 U5 A7 A6 A5 A4 A3 A2 A1 10 A0 11 O1 12 O2 13 O3 14 15 O4 16 O5 17 O6 18 O7 19 O8 20 CE 21 22 OE 23 24 A9 25 A8 26 27 28 D7 D6 D5 D4 D3 D2 D1 D0A0 A2 A3 A1 A8 A7 A6 A5 A4 A9 4 5 6 9 8 C 9 6 5 2 8 7 4 3 1 7 4 H C T

8、 5 4 0 A 3 4 9 5 6 7 8 2 1 + 3 7 8 214 9 5 6 T L C 3 2 0 A C 0 2 2 T M S 7 C 2 5 6 1 2 3 4 5 6 7 8 9 1 2 3 GND PFIPFO WDI RSTVCC WDOMR U3 ADM705 6 4 3 2 18 7 5 +5VDC C3 + C4 + E1 E2 E4 E5 E6 E7 E8 +5VDC R1.E R1.C 10K R6.F 10K 10K 10K 10K 10K 10K 10K 10K +14/24V UNREGULATED .1F C11 + H6.AH6.B TEST PO

9、INT MUTE 1000F C10 + R4 22 5W +5VDC JMP1 +5VDC N/U J. THOMAS A12 A11 A10 CE1 A13 A14 GND VCC 23 21 24 A9 25 A8 A7 A6 A5 A4 A3 A2 A1 10 A0 19 D7 18 D6 17 D5 16 D4 15 D3 13 D2 12 D1 11 D0 27 WE 22 OE 20 26 U9 14 28 2 3 4 5 6 7 8 9 1 I D T 7 1 2 5 6 JMP3 +5VDC 10K R2.B 10uf C1 + A1.A 2 ! - 3 + 1 8 4 6

10、!- 5 +7 A1.B +5VDC 10KR2.A 10K R3.C A12 A11 A10 CE1 A13 A14 GND VCC 23 21 24 A9 25 A8 A7 A6 A5 A4 A3 A2 A1 10 A0 19 D7 18 D6 17 D5 16 D4 15 D3 13 D2 12 D1 11 D0 27 WE 22 OE 20 26 U8 14 28 2 3 4 5 6 7 8 9 1 I D T 7 1 2 5 6 10ufC2 + TLC2272 10uf 10uf R11 R10 3k 6.8k JMP4 +5VDC R1.F10K +5VDC 10k J. THOMAS R2.D JMP5 10k R3.A R3.D 10uf C20 + 10k 10k +5VDC 2MAY97 E E RadioFans.CN 收音机爱 好者资料库