Dallas Semiconductor DS80C390

The Dallas Semiconductor DS80C390 is an 8051 based High-Speed Micro with 2 DPTRs, ROM-less, WDT, 2 Serial Ports, 2 CAN Controllers, 3 Timers/Counters, 32 I/O Lines + Address/Data Bus, 16 Interrupts/3 Priority Levels, 256 Bytes On-chip RAM, 4KB on-chip SRAM, 16/32-bit math coprocessor, Optional 10-Bit Stack Pointer, Addresses up to 4MB external memory.

*** IMPORTANT ***
The PK51 Professional Developer's Kit is required if you wish to create programs that access the 16M Byte external address space.

Development Tools Compiler, Assembler, Linker, Debugger PK51 Professional Developer's Kit Keil Evaluation Boards DS-TINI-1 Maxim Integrated 19. phyCORE-DS80C390 System on Module (SOM) Phytec uCAN2 Systronix Data Sheets Data Sheet 5,679,113 bytes High-Speed User's Guide 1,116,680 bytes User's Guide Supplement 798,940 bytes Application Notes Configuring Keil PK51 for 24-bit Contiguous Mode Maxim Integrated Header Files REG390.H 5,651 bytes Example Code 8051 /INT0 External Interrupt Example Program 8051 Bit I/O Example Program 8051 Counter 0 Example Program 8051 Memory Write Example Program 8051 Port I/O Example Program 8051 Pulse Width Measurement Example 8051 Timer 0 Mode 1 Example Program 8051 Timer 1 Mode 2 Example Program Interrupt-Driven Serial I/O Support for printf ISR-Driven Serial I/O V2 Emulators BICEPS-V Brendes Datentechnik GmbH iC1000 PowerEmulator iSystem MetaICE-XF 8051 In-Circuit Emulator Metalink Corporation FLASH Utilities FlashTools Phytec

Simulated Features The following on-chip peripherals are simulated by the Keil Software µVision Debugger. CAN0 Controller CAN1 Controller Clock, Timer Rate & External Memory Stretch Control Interrupts 16S/2L (Including External) Math Accelerator Unit Port 1 Port 2 Port 3 Port 4 Port 5 Power Saving Modes (Idle and Power Down) Ring Oscillator Serial UART 0 (Enhanced Interface) Serial UART 1 (Enhanced Interface without T2 as BRG) Timer 0 Timer 1 Timer 2 (Extended Timer 2) Watchdog Timer The following on-chip peripherals are not simulated. Clock Output AGSI Drivers The following AGSI Drivers are available for the Keil Software µVision Simulator. Proteus VSM Labcenter Electronics 8051 State Machine MEBA I²C Simulation MEBA LCD Simulation (HD44780 Controller) MEBA LED simulation MEBA Signal Generator MEBA AGDI Drivers The following AGDI Drivers are available for the Keil Software µVision Debugger. Keil MON390 Driver Keil