MCS38140PG05C

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MCS38140PG05C/D GPS Digital Correlator The RoadRunner ASIC is a fifth generation GPS digital signal processing integrated circuit. High performance software is included which tracks eight GPS satellites simultaneously. This software sets the industry standard for tracking satellites in a high foliage and urban canyon environment. Eight Parallel Channels On–chip A/D Converter Supports FAA WAASS PN Codes Operates from 5.0 or 3.3 V Power Supply On–chip Real Time Clock On–chip UART SPI Port Two PWM’s Multiple Microprocessor Interface Support (68330, 31, 32, 68HC000, 68EC000) Full In–phase and Quadrature Outputs for PROMPT and EARLY Minus LATE Correlators MCS38140PG05C 8 CHANNEL GPS CORRELATOR CASE 779–02 RTC_VDD RAM_CSL ADDRESS DATA MPU CONTROL RESET_L ALARM RAM_CS_L C32KI C32KO RTC_CSL DCD_CSL UART_CSL MPU INTERFACE CS_L OE_L RAM_ROMCSL CSL_VPAL REAL TIME CLOCK DIV3OR4 GPIO_CSL DTACK_L C1KHZ MPU_SEL FS/2 CLOCK GENERATOR FS DCD_IRQ_L ONE_PPS ST FifL1 8 CHANNEL CORRELATOR MPU_CLK FS2_DTACKL A/D UART_CLK FS/2 UC_EN SCK_GPIO MO_GPIO MI_GPIO SPI_IRQ_L PWM1_GPIO PWM2_GPIO GPIO GPIO RXD_GPIO CTS_GPIO TXD_GPIO RTS_GPIO WS(5:0) GENERAL PURPOSE I/O TXD RTS UART UART_IRQ_L GPIO RXD CTS Top Level Block Diagram MOTOROLA © Motorola, Inc. 1997 MCS38140PG05C 1 1.0 Summary The RoadRunner Application Specific Integrated Circuit (ASIC) represents the 5th generation of Global Positioning System (GP...