单片机与syn语音模块的连接原理图

B
1 ICR_MODE 2
JP1
JP2
2 8 9 10 11 12 13 J12 1 2 3 CON3 R3 VCC33V 10K K1 C51_KEY0 KEY 14 LED3 R6 1K
CP2102
JUMPER2
1 C51_MODE JUMPER2 VCC
VCC
VCC33V RN5 1 2 3 4 10K*4 A 8 ICR_MODE 7 C51_MODE 6 C51_A14 5 C51_RST
Fra Baidu bibliotek
RN3 1 2 3 4 1K*4 R8 4.7K B 1 2 3 4 1K*4 RN4 8 C51_AD4 7 C51_AD5 6 C51_AD6 5 C51_AD7 8 C51_AD0 7 C51_AD1 6 C51_AD2 5 C51_AD3
0.47uF C9
+
C10 + SNAP01 1uF
BELL
10uF/16V
A Title 1206G
C3 10uF/16V
+
1
2
3
J2 3 2 1 CON3 3
U4 INPUT OUTPUT 2 VCC33V
C4
+
1
GND/ADJ LM1117MPX - 3.3
+
C5 10uF/16V LED1 C51_LED0 1206G LED2 C51_LED1 1206G Size B Date: File: 4 5 19-Dec-2012 Sheet of C:\Documents and Settings\Administrator\桌面\112\MyDesign.ddb Drawn By: 6 Number Revision 330 R1 330 R2
C51_RX0 5 C51_TX0 7 C51_INT0 8 ICR_RST 9 10 C51_LED0 11 C51_LED1 12 C51_WR 13 C51_RD 17 C51_KEY2 28 C51_KEY1 39 C51_KEY0 6 C51_KEY3 26 C51_TP1 27 C51_ALE 29 4 C51_RST
P4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
D
19 VCC33V 20 C51_AD6 21 C51_AD4 22 C51_AD2 23 C51_AD0 24 C51_A14 25 C51_RD 26 ICR_RST
D
ICR_MODE 40 C51_MODE 41 C51_A9 42 C51_A10 43 C51_A11 44 C51_A12 1 C51_RXD1 2 C51_TXD1 3 C51_CLK115 2 C51_CLK 14 VCC33V 38
1
2
3
4
5
6
J8 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 P1 J3 4 3 2 1 CON4 C C51_RX0 C51_TX0 C1 33PF 1 22.1184M4HZ 33PF C2 GND 16 STC10L08XE C51_A10 C51_A9 C51_A8 C51_KEY2 GND C51_CLK1 C51_CLK C51_RD C51_WR C51_LED1 C51_LED0 ICR_RST C51_INT0 C51_TX0 C51_KEY3 C51_RX0 C51_RST FLASH_CS FLASH_IO1 FLASH_IO2 X1 SPN1 1 U1' C51_AD0 C51_AD1 C51_AD2 C51_AD3 C51_AD4 C51_AD5 C51_AD6 C51_AD7 30 31 32 33 34 35 36 37 18 19 20 21 22 23 24 25 C51_A8 FLASH_CLK FLASH_IO3 FLASH_IO2 FLASH_IO1 FLASH_IO0 C51_A14 FLASH_CS C51_A11 C51_A12 C51_A13 C51_A14 C51_A15 C51_TP1 C51_ALE C51_KEY1 J9 1 2 3 4 5 6 7 8 9 C51_AD0 10 C51_AD1 11 C51_AD2 12 C51_AD3 13 C51_AD4 14 C51_AD5 15 C51_AD6 16 C51_AD7 17 VCC33V 18 C51_KEY0 19 ICR_MODE 20 C51_MODE 21 FLASH_IO0 22 FLASH_CLK 23 FLASH_IO3 24 P2 1 2 HPL115 LOUTL1 2 MONO13 4 C51_AD75 C51_AD56 C51_AD37 C51_AD18 C51_WR 9 10 C51_AD8 ICR_MODE 11 JP8 JUMPER GND 12
U11 SPN LOUTL MONO CLK P7 P5 P3 SDO/P1 SPIS/WRB A0 MD GND MICP LINP HPL LD3320 C51_TX0 RN2 C51_RX0 2 8 C51_RX0 7 C51_TX0 6 5 10K * 4 U3 5 FLASH_CS 1 2 3 FLASH_CLK 6 7 FLASH_IO0 FLASH_IO1 FLASH_IO2 FLASH_IO3 J10 5 6 8 4 R7 C6 C51_TXD1 W25Q40AVSNIG 1M 0.1uF VBUS HEADER2*4 VCC33V 1 C7 0.1uF 7 1 2 GND D+ D4 3 2 FUSE0.5A 2 DTR RXD DSR RTS TXD CTS JUMPER2 JUMPER NC JUMPER 1 2 3 4 5 6 DCD RI GND D+ DSUSPEND SUSPEND VDD RST REGIN VBUS NC NC NC NC NC NC NC NC NC NC 1 SPP LOUTR VCC GNDD P6 P4 SDCK/P2 SDI/P0 SCS/CSB RDB RSTB INTB MICN LINL HPR 16 17 18 SPP2 LOUTR2 GND P3 SPN1 1 LOUTL1 2 MONO1 3 C51_CLK 4 C51_AD7 5 C51_AD5 6 C51_AD3 7 C51_AD1 8 C51_WR 9 C51_AD8 10 ICR_MODE 11 GND 12 MICP1 13 LINP1 14 HPL1 15 16 CON16 U6 27 C51_INT0 28 MICN2 29 LINN2 30 HPR2 BN 7 BP 6 C51_INT0 5 4 C51_TXD1 C51_RXD1 3 2 VCC 1 BN BP BUSY RX TX VCC GND SYN BN BP C51_INT0 C51_TXD1 C51_RXD1 VCC SPP2 LOUTR2 GND VCC33V C51_AD6 C51_AD4 C51_AD2 C51_AD0 C51_A14 C51_RD ICR_RST C51_INT0 MICN2 LINN2 HPR2 CON16
J11 1 2 3 4 5 6 7 CON7 C
MICP1 13 LINP1 14
1 2 C51_RD3 C51_INT0 4
1
JUMPER1 2 26 25 24 28 27 23 22 JP7 JUMPER U5
+
1
VCC 21 20 19 BN 18 0.47uF 17 2 16 1 2 15 JP6 JUMPER 1 C8 BP 1 2 R4 1K R5 1K JP5 JUMPER JP4 JUMPER SNAP01 1 2 3 4 VM OVIN VDD GND O+ VREF CE 8 7 6 5 C51_KEY1 U7