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| ARK3116T USB-UART www..com ARK3116T USB-UART (c) 2004 1 ARK3116T USB-UART www..com : 2004,9 2004,11 2004, 11 2004,11 2005,3 2005,3 2005,6 2006,1 2006,3 2006,4 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 28PIN SSOP ARK3146 ARK3116 ARK3116T OTP Linux USB 1. 0 , 2006 4 (c) 2004 2 ARK3116T USB-UART www..com 1. ............................................................................................................ 4 2. ............................................................................................................ 4 3. ........................................................................................................ 6 4. .......................................................................................................... 7 5. .................................................................................................... 8 6. USB ....................................................................... 9 7. (UART).............................................................. 9 8. OTP ..........................................................................................10 9. ......................................................................................11 10. USB ...................................................................................11 11. ....................................................................................................14 12...................................................................................................15 (c) 2004 3 ARK3116T USB-UART www..com 1. ARK3116T USB-UART USB USB 2.0 USB (UART) USB UART ARK3116T USB ARK3116T USB-UART 75 bps 3M bps ARK3116T 9600 bps 115200 bps ARK3116T PC ; USB PDA 2. UART 3M bps; 460800921600 UART 32 OTP ROM VID/PID/ 2.0 USB ,; LDO ; DMA ; modem GPRS modem ; ; (c) 2004 4 ARK3116T USB-UART www..com GPIO ; Win XPWin2KWindows ME, Win98Linux ; (c) 2004 5 ARK3116T USB-UART www..com 5 3.3V Reg 12MHz Oscillator In Endpoint buffer UART Interface Engine UART IF 32x8 OTP ROM USB CORE OUT Endpoint buffer 256 x 8 Configuration Rom IRDA Interface USB 3. USB Transceiver (c) 2004 6 ARK3116T USB-UART www..com 4. 1 2 3 4 5 6 7 8 9 NC V5V VPP/VDD TXD DTR_N RTS_N VDD_REF RXD RI _N/PCLK NC V5V VDD VSS GND_A 28 27 26 25 24 23 22 21 ARK3116T GPI O0 PEN XTAL2 XTAL1 20 VSS 19 VDD 18 DMNS_IO 17 DPLS_IO 16 NC 15 10 VSS 11 DSR_N/PMODE 12 DCD_N 13 CTS_N 14 NC 1 28PIN SSOP (c) 2004 7 ARK3116T USB-UART www..com 5. VDD TXD DTR_N RTS_N VDD_REF RXD RI_N VSS DSR_N DCD_N CTS_N NC DPLS_IO DMNS_IO XTAL1 XTAL2 PEN GPIO0 GND_A V5V I/O I/O I O I I/O P P P O O O P I I P I I I , 3.3V () () () 3.3V IO3.3V 2.5V, IO2.5V(3.3V~1.8V) () () (); () () USBD+ USBD- I/O0 PLL USBVBUS, 5V (c) 2004 8 ARK3116T USB-UART www..com 6. USB ARK3116T USB USB 2.0 USB USB UART USB UART 7. (UART) ARK3116T UART TX RX RTS, CTS, DSR, DTR, DCD RI UART RTS/CTS, DSR/DTR UART 5678 11.52 7515030060012001800240048007200960014400 19200288003840057600115200230400460800500000 921600100000015000003000000 (c) 2004 9 ARK3116T USB-UART www..com 8. OTP 0 1 2 3 4 5 6 7 8 9 a b c d e f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f MARK MaxPower VIDL VIDH PIDL PIDH Manufacturer 0 Manufacturer 1 Manufacturer 2 Manufacturer 3 Manufacturer 4 Manufacturer 5 Manufacturer 6 Manufacturer 7 Product 0 Product 1 Product 2 Product 3 Product 4 Product 5 Product 6 Product 7 Product 8 Product 9 Product 10 Product 11 Serial 0 Serial 1 Serial 2 Serial 3 EA 32 : 100mA; FA : 500mA 47 65 32 02 A R K M I C R O U S B T O U A R T 0 0 0 0 00 CheckSum iSerialNumber Data32 (c) 2004 10 ARK3116T USB-UART www..com 9. 9.1 - V5V I/O I/O -0.3 5.5 V VDD_REF 0.3 VDD_REF 0.3 -40 150 oC 9.2 VDD_REF V5V VDD_REF 4.75 1.8 5 3.3 5.25 3.6 V V 9.3 -TJ 0 0 -25 85 125 o o C C 10. USB Mask ROM OTP ROM 10.1 0 1 2 4 5 6 7 8 10 12 14 15 bLength bDescriptorType bcdUSB bDeviceClass bDeviceSubClass bDeviceProtocol bMaxPacketSize0 idVender idProduct bcdDevice iManufacturer iProduct 11 12H 01H 0110H 00H 00H 00H 40H 6547H 0232H 0001H 01H 02H 1.1USB 64 ID (1) ID (1) (c) 2004 ARK3116T USB-UART 16 17 (1) - ID, IDOTP ROM iSerialNumber bNumConfigurations 00H/03H 01H www..com (2) (2) - OTP ROM 03 10.2 0 1 2 4 5 6 7 8 bLength bDescriptorType wTotalLength bNumInterface bConfigurationValue iConfiguration bmAttributes MaxPower 09h 02h 0027h 01h 01h 00h 80h 32h/FAh (3) : (3) - OTP ROM 10.3 0 1 2 3 4 5 6 7 8 bLength 09h 04h 00h 00h 03h FFh 00h 00h 00h () bDescriptorType bInterfaceNumber bAlternateSetting bNumEndpoints bInterfaceClass bInterfaceSubClass bInterfaceProtocol iInterface 0 (c) 2004 12 ARK3116T USB-UART www..com 10.4 1: 0 1 2 3 4 6 bLength bDescriptorType bEndpointAddress bmAttributes wMaxPacketSize bInterval 07h 05h 81h 03h 0004h 01h 1 ms 10.5 2Bulk 0 1 2 3 4 6 bLength bDescriptorType bEndpointAddress bmAttributes wMaxPacketSize bInterval Byte Byte Byte Byte Word Byte 07h 05h 02h 02h 0040h 00h BULK 64 10.6 3Bulk 0 1 2 3 4 6 bLength bDescriptorType bEndpointAddress bmAttributes wMaxPacketSize bInterval 07h 05h 82h 02h 0040h 00h BULK 64 (c) 2004 13 ARK3116T USB-UART www..com 11. (c) 2004 14 ARK3116T USB-UART www..com 12. (c) 2004 15 |
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