【正文】 ............................................................................................ 23 五、相關(guān) API 介紹 ........................................................................................... 24 第三節(jié) 錄音 MIC 設(shè)計(jì)流程圖 ............................................................................... 27 第四節(jié) DAC 放音設(shè)計(jì)流程圖 ............................................................................... 27 第五節(jié) 單片機(jī)與外部儲存器系統(tǒng)軟件設(shè)計(jì) ............................................................ 28 第六節(jié) 本章小結(jié) ................................................................................................... 29 第五章 系統(tǒng)調(diào)試和功能實(shí)現(xiàn) ........................................................................................ 30 第一節(jié) 硬件調(diào)試 ................................................................................................... 30 第二節(jié) 軟件調(diào)試 ................................................................................................... 30 一、 SPCE061A 的開發(fā)方式 ........................................................................... 30 二、開發(fā)環(huán)境 ................................................................................................... 31 第三節(jié) 本章小結(jié) ................................................................................................... 32 結(jié) 論 ........................................................................................................................... 33 致 謝 ........................................................................................................................... 34 參考文獻(xiàn) ........................................................................................................................ 35 附 錄 ........................................................................................................................... 37 一、英文原文： ............................................................................................... 37 二、英文翻譯： ............................................................................................... 41 三、系統(tǒng)原理圖： ............................................................................................ 44 系統(tǒng)原理圖 ...................................................................................................... 44 AVSS2VDDHDACVCMMICOUTAVSS1 VMICAVSS1VDD_PV3VDDH3VDDVDD_AV5IOA1VDDHA11A14A6A5A0VSSDQ6A8/OEVSS/WEIOA0DQ3VDDHDQ4A15/CEVSSA13A10A18DQ2A17VSSVDDHDQ7DQ1A7A4A16 DQ5VDDHA9A2A1A12A3DQ0AVSS1AVSS1IOB3IOA5IOA0IOB5IOA12IOA4ICE_SDAIOB0IOB15AVSS1ICE_SCKVCPIOA14IOA8VDDHIOA1VCMIOB9AVSS1IOB4OSCOVDDHIOB12IOB13OPIOPIVDD_PIOB1SLEEPAGCOSCIIOB8IOA11AGCMICPIOA10MICNIOB14VRTVCPIOA3IOB7 IOB10IOA9IOA6IOA2MICPVREF2OSCIIOB6IOB11IOA15ICE_ENOSCOAVSS1VSSRES_B IOB2VSSIOA13IOA7MICOUTVSSVSSVMIC VSSV5VDDH3VDDHVDDHDAC1DAC2DACVSSAVSS1AVSS2MICNIOA0VDDIOA1IOA2VSSSTORBEV5BUSYVDD_APD1PD0BUSYVSSVREF2AVSS1VRTAVSS1VSSVSSRES_BVSSVDDVSSSLEEPVSSVDDVSSVSSPD0VDDVDDICE_SDAVSS12D3DIODER610K+C33220u+C622uC23224R17 0123J5CON312J1CON2C8104R1812345678910J6PB+C19100uR1 1K12D4DIODER101KICE_SCKC22104R43KR3470KC33300pC11224R510KC26104R2+C1220uC28104OE1_NR12 330+C27100uC18104+C17100uC20104S2K112J3SpeakerC16502S4K3ICE_SDA123J12PHONEJACK1 2D2LEDR15 0S3K2VI2GND1VO3U3SPY0029VDD+C4100uC12104ICE_SDAS1R131KY132768ICE_SCK132R91K12X1MICROPHONEVSSC37104ICE_ENC31104C36104OE1_NR83K+C5100uC1420pC9104C25104PD1R16 0C1520p+C35220uR7 VSSC7104+C29100u12345678910J8PA1 2D1LEDOSC32O12OSC32I13XTEST14VDD15XICE16XICECLK17XICESDA18VSS19PVIN20DAC121DAC222VREF223VSS24AGC25OPI26MICOUT27MICN28PFUSE29MICP33VCM34VRTPAD35VDD36VMIC37VSS38IOA041IOA142IOA243IOA344IOA445IOA546IOA647IOA748VSS49VSS50VDDH51VDDH52IOA853NC39NC40NC30NC31NC32IOA954IOA1055IOA1156IOA1257IOA1358IOA1459IOA1560XROMT61VSS62XSLEEP63IOB1564IOB1465IOB1366IOB1267IOB1168PVPP69VDDH75IOB1076IOB977NC70NC71NC72NC73NC74IOB878IOB779IOB680IOB581IOB41IOB32IOB23NC82NC83NC84IOB14IOB05XRESB6VDD7VCP8VSS9NC10NC11U1C34104VSS+54612837U2SPY0030R19 0+C2R14 0C10104R21 012345678910J7PB+C21100uC13224C3910412J10CON2R22 012345678910J9PA1 2 3J2CON3GND POWER+POWER5VSOT89R23 33W29C040 與 SPCE061A 連接圖RESETR24 33OSCPLLSPHSPLMICDACR2733+12345J11CON5+VREF凌陽單片機(jī) SPCE061A 與 W29C040 原理圖PROBEEZPROBEGNDGND POWER12345J4CON5GND POWER12D5GND POWERR252Y432Y352Y272Y191Y4121Y3141Y2161Y1182A4172A3152A2132A1111A481A361A241A12VCC202OE191OE1GND10U474HC244R28123S5CON3C38500PR2633KEYLED1A112A93A84A135A146A177/WE8Vcc9A1810A1611A1512A1213A714A615A516A417A318A219A120A021DQ022DQ123DQ224GND25DQ326DQ427DQ528DQ629DQ730/CE31A1032/OEW29C040U2.................................................