® Winbond ChipCorder 16xx Family Programmer Demo Board User Guide ISD-16xx_Prog.PDF 02/14/06 DESCRIPTION: ® This board allows the programming of PCM audio files to the Winbond I16XX ChipCorder IC controlled through the USB port of a PC. The record and playback functions of the chip may be selected in real time to demonstrate different sampling rates and playback quality of this chip for an end application. The PC connects to the demo board using a standard USB cable. HARDWARE / SOFTWARE REQUIREMENTS The demo board must be connected to a USB port on a PC running Windows 2000 or higher that supports Microsoft’s .NET framework v1.1 or higher. CONTENT OF KITS: − USB Cable − CD (User’s guide and application Software) − ISD-ES-16xxPrg SOFTWARE INSTALLATION If necessary, install .NET frameworks, which is included on the CD. Insert the CD. The installation should start automatically. If it does not, run setup.msi from the CD. It is recommended to use the default installation options during setup. After the installation is completed, the “I16xx Programmer” application program can be started from the Start Menu. The demo board should be connected to the USB port prior to running the application. HARDWARE INSTALLATION The first time the I16xx-Prog board is plugged into the USB port, Windows will begin a search for an appropriate driver for: “I1620 Programmer”. Let the wizard search for compatible drivers automatically. If the wizard finds multiple compatible drivers, use “ttsbench.inf” found in the “..\windows\system32\drivers” directory. JUMPER SETTINGS J4: Sample rate selector Connect pins 1-2 for 12 kHz Connect pins 3-4 for 8.0 kHz Connect pins 5-6 for 6.4 kHz Connect pins 7-8 for 5.3 kHz Connect pins 9-10 for 4.0 kHz ® CHIPCORDER I16XX-PROG SOFTWARE OPERATION Before starting the I16xx-Prog software application, make sure that the demo board is plugged into one of the PC’s USB ports and properly installed. Once the software starts, it will attempt to locate the demo board, but if no board is detected, an error message will be displayed. If so, it will be necessary to restart the software. ISD-16xx_Prog.PDF 02/14/06 If detection of the board is successful, the main control panel will be displayed. The controls allow selection of the chip device, sample rate, volume decimation, and audio file to be recorded. However, the input audio file must be 8 kHz, 16-bit mono PCM. To program the chip with an audio file, first select an audio file with the “browse” button or scroll through the “wave file” combo box for previously selected files. Recording will begin once the “Record” button is pressed, which will disable the “Record” and “Playback” buttons until the entire audio file is streamed to the board in real time. If the “Record Monitor” checkbox is checked, the audio file will be played through the PC’s speakers while the audio file is being streamed. Volume decimation is also possible by choosing the desired recording level on the volume slider. Note that high decimation levels will decrease audio quality. To decrease volume and maintain quality, create a new PCM audio file at the appropriate volume level. ® Playback of the ChipCorder is available via the “Play” button, while the “Stop” button will stop both record ® ® and playback operations and set the ChipCorder back to the idle state. Be aware that the ChipCorder will only record up to its duration, and if the length of the audio file is greater than the available duration, the extra length at the end of the audio file will be omitted when playback is initiated. It is also possible to record a particular region within the audio file, by either specifying the beginning and ending time points, or dragging the selection tool on the waveform display graph. ISD-16xx_Prog.PDF 02/14/06 SCHEMATICS: VCC5 ADD POWER CONNECTOR VCC33 U1 R1 0 1 6 VCC33 ON/OFF VIN 2 5 C1 GND1 GND2 U2 3 4 R2 VCC5 NR VO U2 0 1 8 .1UF A0 VCC DUTON C3 2 7 1 6 VCC_DUT_3_3 PQ1R33 A1 WP ON/OFF VIN C2 3 6 SCL 2 5 A2 SCL GND1 GND2 22UF .1UF 4 5 SDA 3 4 GND SDA NR VO C9 C7 C8 PQ1R33 C5 U4 24LC64 .1UF 22UF .1UF C8 C4 6 5 22UF .1UF A GND 4 2 .1UF B GND C10 .1UF SN65220 J4 1 VCC_DUT_3_3 VCC 2 R3 22 DMINUS USBD- 3 R4 22 DPLUS USBD+ 4 GND 5 SHELL 6 R5 R20 SHELL 1K 1K CONUSBB C11 C12 D1 D2 LED LED .1UF .1UF U5 VCC33 1 16 VSSD LED RECB 2 15 REC VCCD PLAYEB 3 14 PLAYE ROSC PLAYLB TP1 R7 4 13 PLAYL AUD TP2 1.5K 5 12 VSSA AGC VCC33 AOP C17 .1UF 6 11 MIC+ SP+ 7 10 MIC- VCCA 8 9 SP- VSSAD AOM C18 .1UF C19 C13 C14 C15 C16 VCC33 4.7UF ISD1620 DIP .1UF .1UF .1UF .1UF 2 3 U6 R10 1 100K D3 1N914 CP-3502-ND VCC_DUT_3_3 J1 RDY0 1 42 J2 RDY0/SLRD RESET Y1 RDY1 2 41 RDY1/SLWR GND CON10A 24MHZ 3 40 TP3 C24 AVCC PA7/*FLAGD/SLCS 4 39 TP4 C21 C22 XTALOUT PA6/*PKTEND 5 38 TP5 1UF XTALIN PA5/FIFOADR1 6 37 TP6 .1UF .1UF AGND PA4/FIFOADR0 7 TP7 AVCC PA3/*WU2 DPLUS 8 35 TP8 DPLUS PA2/*SLOE DMINUS C21 C20 9 34 TP9 DMINUS PA1/INT1 U9 10 33 FSR AGND PA0/INT0 12PF 12PF 11 32 1 16 VCC VCC VSSD LED 12 31 CTL2 RECB 2 15 GND CTL2/*FLAGC REC VCCD TP10 13 30 CTL1 PLAYEB 3 14 IFCLK/*PE0/T0OUT CTL1/*FLAGB PLAYE ROSC CTL0 PLAYLB 14 29 4 13 RES CTL0/*FLAGA PLAYL AUD 5 12 VSSA AGC 6 11 MIC+ SP+ 57 7 10 R11 R12 R13 R14 R15 IPAD MIC- VCCA 8 9 60.4K 80.6K 100K 120K 160K SP- VSSAD C25 4.7UF ISD1620 SOP CY7C6471X_QFN R1 1.5K SCL R2 1.5K SDA VCC5 C25 .1UF VCC33 VCC33 C22 C23 C29 1 3 R19 22 EN OUT .1UF .1UF WEB Y2 C26 C27 C28 .1UF CMX309FLC4.096MT .1UF .1UF .1UF U7 100K 1 20 U8 VREF VAG 10K R8 2 19 RO- AI+ R9 3 18 PAI AI- CTL0 1 33 AOP 4 17 IO1/GCK3 IO33/GSR PAO- AO CTL1 AOM 2 32 5 16 IO2 IO32 PAO+ HB CTL2 3 31 FSR 6 15 IO3 IO31 VDD VSS FSR 4 30 PCMR R16 22 7 14 GND1 IO30 FSR FST 5 29 BCLK PCMR R17 22 8 13 IO5 IO29 PCMR PCMT VCC33 6 28 BCLK R18 22 9 12 IO6 IO28 BCLKR BCLKT DUTEN 7 27 10 11 IO7 IO27 PUI MCLK RESB 8 26 IO8 VCCIO TDI 9 25 W681360 TDI GND TMS TDO 10 24 TMS TDO TCK 11 23 TCK IO23 J3 TMS 1 TDI 2 XC9572XL-VQ44 TDO 3 TCK 4 5 6 CON6 ISD-16xx_Prog.PDF 02/14/06 2 4 GN D VC C 15 56 SC L GN D 16 55 SD A VC C 17 54 VC C C LKO U T /*PE1/T 1O U T D0 18 53 D1 PB0/F D 0 GN D DUT ON 19 52 PB1/F D 1 P D 7/F D 15 D2 20 51 PLAYLB D3 PB2/F D 2 P D 6/F D 14 21 50 PB3/F D 3 P D 5/F D 13 D4 22 49 PLAYEB D5 PB4/F D 4 P D 4/F D 12 RECB 23 48 PB5/F D 5 P D 3/F D 11 12 44 D6 24 47 DUT EN IO 12 IO 44/G C K 2 PB6/F D 6 P D 2/F D 10 D7 13 43 D7 25 46 R ESB IO 13 IO 43/G C K 1 PB7/F D 7 PD 1/F D 9 D6 14 42 RD Y0 26 45 WEB IO 14 IO 42 GN D PD 0/F D 8 15 41 RD Y1 27 44 VCCIN T 1 IO 41 VC C *W AK EU P D5 16 40 28 43 IO 16 IO 40 GN D VC C 17 39 IO 39 D4 GND2 18 38 IO 18 IO 38 D3 19 37 D2 IO 19 IO 37 20 36 IO 20 IO 36/G T S 1 D1 21 35 D0 IO 21 VC C IN T 2 22 34 IO 22 IO 34/G T S 2 2 1 12KH z 1 2 2 1 3 4 5 6 7 8 8KH z 9 10 6.4KH z 5.3KH z 4KH z