Rane Via 10 RW Ethernet Bridge Schematics 电路图.pdf

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1、RadioFans.CN 收音机爱 好者资料库 H:VIA10103394-1.SCH31-Aug-1999 CHECKED BY:DRAWN BY: SHEET:10802 47th Avenue West Mukilteo WA 98275-5098 12 Via 10 RW Ethernet Bridge 103394 of ACTION: GND GND ALE GND A4 A5 A6 A7 PSEN +5 GND A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 RD WR GND D0/A4 D1/A5 D2/A6 D3/A7 D4/A8 D5/A9

2、D6/A10 D7/A11 RESET A1 A2 A3 ALE PSEN RD WR GND +5 A0 A8 A9 A10 A11 D0/A4 D1/A5 D2/A6 D3/A7 D4/A8 D5/A9 D6/A10 D7/A11 D0/A4 D1/A5 D2/A6 D3/A7 D4/A8 D5/A9 D6/A10 D7/A11 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 D0/A4 D1/A5 D2/A6 D3/A7 D4/A8 D5/A9 D6/A10 D7/A11 GND+5 RESET A0 +5 GND A13 GND A0A12

3、 A13 A14 A15 +5 MOSI SCLK GND +5 DSC A0 10 A1 9 A2 8 A3 7 A4 6 A5 5 A6 4 A7 3 A8 25 A9 24 A10 21 A11 23 A12 2 CE 20 OE 22 WE 27 D0 11 D1 12 D2 13 D3 15 D4 16 D5 17 D6 18 D7 19 VCC 28 GND 14 A13 26 A14 1 Z1KM62256 A14 RS485RX RS485TX C1 68pF GND D1 G DOT D2 G DOT +5 GND +5 GND GND GND +5 +5 +5 GND +5

4、+5 GND A0 A1 A2 A3 A4 A5 A6 A7 A8 A15 WR RD ETH_EN ETH_RESET D0/A4 D1/A5 D2/A6 D3/A7 D4/A8 D5/A9 D6/A10 D7/A11 1 2 3 4 5 6 7 8 910 J2 8P MOD RS485DRV GND +5 P3.0 RX0 11 EA VPP WAIT 35 A07 D3 P0.3 40 A08 D4 P0.4 39 A06 D2 P0.2 41 A09 D5P0.5 38 A05 D1 P0.1 42 A10 D6 P0.6 37 A04 D0 P0.0 43 A11 D7 P0.7

5、36 P1.0 A0 2 P1.1 A1 3 P1.2 A2 4 P3.1 TX0 13 P1.3 A3 5 P3.4 TO 16 P1.4 RX1 6 P1.5 TX1 7 P3.6 WR 18 P1.6 T2 8 P3.5 T1 17 P1.7 T2EX 9 PSEN 32 ALE 33 A15 D11 P2.3 27 A14 D10 P2.2 26 A13 D9 P2.1 25 A12 D8 P2.0 24 RESET 10 P3.2 INTO 14 P3.3 INT1 15 VDD 23 VDD 44 P3.7 RD 19 VSS 1 VSS 22 XTAL2 20 XTAL1 21

6、A16 D12 P2.4 28 A17 D13 P2.5 29 A18 D14 P2.6 30 A19 D15 P2.7 31 Z3 P51XAG30KBA EEPROM Y2 27 MHz A0 10 A1 9 A2 8 A3 7 A4 6 A5 5 A6 4 A7 3 A8 25 A9 24 A10 21 A11 23 A12 2 A13 26 A14 27 CE 20 OE 22 VPP 1 D0 11 D1 12 D2 13 D3 15 D4 16 D5 17 D6 18 D7 19 VCC 28 GND 14 Z427C256-70NS OC 1 C 11 1D 2 2D 3 3D

7、4 4D 5 5D 6 6D 7 7D 8 8D 9 1Q 19 2Q 18 3Q 17 4Q 16 5Q 15 6Q 14 7Q 13 8Q 12 GND 10 VCC 20 Z5 74ACT573 IN 2 RST 1 GND 3 Q1 MC34064 MISO GND +5 I1 1 I2 2 I3 3 I4 4 I5 5 I6 6 I7 7 I8 8 I9 9 I10 11 O1 19 IO2 18 IO3 17 IO4 16 IO5 15 IO6 14 IO7 13 O8 12 VCC 20 GND 10 Z6 IC GAL16V8-10B +5 GND CLK WAIT GND C

8、LK RESET RD WR WAIT VIA 10 I/O 103394-2.SCH GND A0 12 A1 11 A2 10 A3 9 D0 13 D1 14 D2 15 D3 17 VCC 32 GND 16 A4 8 A5 7 A6 6 D6 20 D5 19 D4 18 D7 21 A7 5 A8 27 A9 26 A10 23 A11 25 A12 4 A13 28 A14 29 A15 3 A16 2 A17 30 A18 1 OE 24 WE 31 CE 22 Z7FLASH 512X8 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A1

9、3 A14 GND +5 D0/A4 D1/A5 D2/A6 D3/A7 D4/A8 D5/A9 D6/A10 D7/A11 FLASH_EN WR GND FLASH_RD RAM C0 C1 C2 MOSI MISO CS 1 SO 2 WP 3 VSS 4 SI 5 SCK 6 HOLD 7 VCC 8 Z825C160 SCLK +5 EEPROM GND +5 GND FLASH_EN PSEN A15 A14 A13 MOSI SCLK LEDS +5 GND GND GND +5 GND D3 G DOT D6 Y D4 G DOT D5 G DOT ETH_RESET ETH_

10、EN F_BANK_0 F_BANK_1 F_BANK_0 F_BANK_1 GND FLASH_RD ETH_EN A15 LEDS ADC RELAYS RAM RS485RX RS485DRV RS485TX SCLK SCLK ADC ADC MOSI MOSI MISO MISO RELAYS RELAYS 1 2 S1A +5 +8 GND A B +V -V SHLD GND 2 3 4 1 5 J3A 5P EURO GND POWER R1243 R8243 R9243 R10243 R1351.1 R1451.1 R1551.1 R1651.1 R1751.1 R1851.

11、1 R1951.1 R2051.1 R2151.1 R2251.1 R23 51.1 R24 51.1 R25 51.1 R26 51.1 R27 51.1 R28 51.1 R2951.1 R3051.1 R3151.1 R3251.1 R4951.1 R5051.1 R5151.1 R5251.1 R53 2k R54 20k R55 511 R56 511 R57 511 R58 511 R59 100 R6010k R6110k R62 301 C3 0.1 C4 0.1 C5 0.1 C6 0.1 C7 0.1 C8 0.1 C9 0.1 C10 0.1 C13 0.1 C14 0.

12、1 C15 0.1 C16 0.1 + C36 10/50 C17 0.1 C18 0.1 C69 22pF C70 22pF C19 0.1 C20 0.1 SER 14 SRCLK 11 SRCLR 10 RCLK 12 E 13 O0 15 O1 1 O2 2 O3 3 O4 4 O5 5 O6 6 O7 7 QH 9 VCC 16 GND 8 Z9 74HC595 DE 3 RE 2 D 4 B 7 A 6 R 1 VCC 8 GND 5 Z10 SN75176B . C2 22OpF CONFIG R2 750 R3 750 LAN LINK RS-485 HOST RS485 RS

13、232 C37 0.1 C11 0.01/1KV C12 0.01/1KV R6 24.9 R7 24.9 R5 4.99k Y1 20 MHZ HWSLEEP 77 AGND 1 CHIPSEL 7 AGND 89 AGND 86 SA0 37 SA1 38 SA2 39 RXD+ 91 SA6 43 SA5 42 SA3 40 XTAL2 98 SA13 51 BSTATUS/HC1 78 SA9 46 RXD- 92 AGND 96 SA17 58 AVCC 85 AVCC 95 CSOUT 17 IOW 62 LANLED 100 LINKLED 99 DO- 84 DI- 80 TX

14、D+ 87 CI+ 81 CI- 82 DI+ 79 MEMW 28 MEMR 29 DGND 10 SA19 60 DGND 70 EEDATAOUT 5 EEDATAIN 6 SA7 44 EESK 4 TXD- 88 DGND 55 SA15 53 DVCC 56 DGND 57 SA16 54 SA14 52 SA12 50 IOR 61 SA18 59 TESTSEL 76 RES 93 EECS 3 DO+ 83 AGND 94 SA8 45 DGND 23 AVCC 90 SA4 41 SA10 47 XTAL1 97 ELCS 2 DVCC 69 SA11 48 DVCC 22

15、 REFRESH 49 SBHE 36 AEN 63 RESET 75 MEMCS16 34 IOCS16 33 IOCHRDY 64 SD0 65 SD1 66 SD2 67 SD3 68 SD4 71 SD5 72 SD6 73 SD7 74 SD8 27 SD9 26 SD10 25 SD11 24 SD12 21 SD13 20 SD14 19 SD15 18 INTRQ0 32 INTRQ1 31 INTRQ2 30 INTRQ3 35 DMARQ0 15 DMACK0 16 DMARQ1 13 DMACK1 14 DMARQ2 11 DMACK2 12 DVCC 9 DGND 8

16、Z2 CS8900A R4 4.99k 10BASE-T R99 1.33k R100 1.33k GND+5 RJ was 103132 RW232RX RW232TX rgh 31aug99 + C43 10/50 116 9 2 3 6 7 8 10 11 14 15 L1 PE-68048 RadioFans.CN 收音机爱 好者资料库 H:VIA10103394-2.SCH31-Aug-1999 CHECKED BY:DRAWN BY: SHEET:10802 47th Avenue West Mukilteo WA 98275-5098 22 Via 10 RW Ethernet

17、Bridge 103394 of ACTION: GND +8 CT CT AC AC 1 2 3 4 5 6 J1 6P MOD LB1 1,2,3,4 LB2 1,2,3,4 +5 +5 +5 +5 +5 +5 +5 +51 6 2 7 3 8 4 9 5 10 0 J8 DB9 MALE +5 DTE GND GND GND GND GND GND AGND Vr+ GNDGND Vr+ AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND GND IO 31 2 Q2 7

18、8LO5 GND +8 SI 2 CLK 1 ST 6 OUT3 14 OUT4 13 OUT5 12 OUT6 11 VCC 4 GND 3 OUT8 9 OUT7 10 OUT2 15 OUT1 16 SO 5 OE 7 SUB 8 Z16 5821 GNDGND GND +5 GND +12 +12 MOSI SCLK -8 +C84 2200/25 Vr+ Vr+ Vr+ Vr+ Vr+ Vr+ Vr+ Vr+ +C85 1000/25 +8 -8 SCLK ADC MISO MOSI RELAYS HT SNK 1 HT SNK 2 HT SNK 3 FB 4 OUT 8 IN 7

19、GND 6 ON/OFF 5 Z18 LM2594 + C92 120/25 +C93 120/25 + C94 120/25 +5 L8 100uH GND GND GND +12 32 1 ADJ I O LM317/337 56 4 ADJ I O LM317/337 R11 243 R12 243 R64 402 R65 402 R66 402 R67 402 R68 402 R69 402 R70 402 R71 402 R72 402 R73 402 R74 402 R75 402 R76 402 R77 402 R78 402 R79 402 R80 1.33k R81 1.33

20、k R83 1k R84 1k R85 1k R86 1k R87 1k R88 1k R89 1k R90 1k R91 100k R92 100k R93 100k R94 100k R95 100k R96 100k R97 100k R98 100k C21 220PF C22 220PF C23 220PF C24 220PF C25 220PF C26 220PF C31 0.1 +C68 10/50 C32 0.1 C33 0.1 C87 0.33 C88 0.33 C89 0.33 C96 0.33 C97 0.33 C98 0.33 C99 0.33 C100 0.33 D7

21、 1N4004 D8 1N4004 D9 1N4004 D10 1N4004 D11 1N4148 D12 1N4148 D13 1N4148 D14 1N4148 D15 1N4148 D16 1N4148 D17 1N4148 D18 1N4148 D19 1N4148 D20 1N4148 D21 1N4148 D22 1N4148 D23 1N4148 D24 1N4148 D25 1N4148 D26 1N4148 D27 1N5817 7 8 9 6 10 2 3 4 1 5 J5A 10P EURO 7 8 9 6 10 2 3 4 1 5 J4A 10P EURO . C44

22、22OpF . C45 22OpF . C46 22OpF . C47 22OpF . C48 22OpF . C49 22OpF . C50 22OpF . C51 22OpF . C52 22OpF . C53 22OpF . C54 22OpF . C55 22OpF . C56 22OpF . C57 22OpF . C58 22OpF . C59 22OpF . C60 22OpF . C61 22OpF . C62 22OpF . C63 22OpF +C91 10/50 + C90 10/50 3 2 1 84 Z13A TL072 5 6 7 Z13B TL072 3 2 1

23、84 Z11A TL072 5 6 7 Z11B TL072 +8 -8 5 6 7 Z12B TL072 C34 0.1 3 2 1 84 Z12A TL072 +8 -8 C35 0.1 3 2 1 84 Z19A TL072 +8 -8 5 6 7 Z19B TL072 C38 0.1 3 2 1 84 Z20A TL072 +8 -8 5 6 7 Z20B TL072 C71 0.1 3 2 1 84 Z21A TL072 +8 -8 5 6 7 Z21B TL072 C86 0.1 3 2 1 84 Z22A TL072 +8 -8 5 6 7 Z22B TL072 C101 0.1

24、 3 2 1 84 Z14A TL072 +8 -8 5 6 7 Z14B TL072 C95 0.0047 R82 1.24k C72 0.15 C73 0.15 C74 0.15 C75 0.15 C76 0.15 C77 0.15 C78 0.15 C79 0.15 R34 47.5k R33 47.5k R36 47.5k R35 47.5k R38 47.5k R37 47.5k R40 47.5k R39 47.5k R42 47.5k R41 47.5k R44 47.5k R43 47.5k R46 47.5k R45 47.5k R48 47.5k R47 47.5k CH0

25、 1 CH1 2 CH2 3 CH3 4 CH4 5 CH5 6 CH6 7 CH7 8 AGND 9 SHDN 10 VREF 11 REFADJ 12 AGND 13 DGND 14 DOUT 15 SSTRB 16 DIN 17 CS 18 SCLK 19 VDD 20 Z17 MAX192 L5 3T L6 3T C80 0.1 C83 0.1 C81 0.1 C82 0.1 V+ 2 C+ 1 C- 3 T2OUT 7 R2IN 8 R1IN 13 T1OUT 14 V- 6 C2- 5 C2+ 4 T1IN 11 R1OUT 12 R2OUT 9 T2IN 10 VCC 16 GN

26、D 15 Z15 MAX232 +C40 10/50 +C39 10/50 + C42 10/50 + C41 10/50 C29 0.1 C30 0.1 C27 0.1 C28 0.1 VERSATILE INPUT PORT VERSATILE OUTPUT PORT RS-232 POWER GND R63 402 P1 360mA DSCRJ was 103132 C21 - C26 were 0.1 RW232TX RW232RX rgh 31aug99 L3 3T L4 3T L2 3T + C64 10/50 + C65 10/50 + C66 10/50 +C67 10/50 RadioFans.CN 收音机爱 好者资料库