I. Brand and Product Positioning
Brand: XYCOM (now affiliated with Acromag/Xembedded, an established industrial VME control hardware manufacturer in the United States)
Model: XVME-601 (derivative sub-model XVME-601/5 comes with 68010 CPU)
Form: Single high 3U VMEbus standard CPU control board, industrial real-time embedded processor, serving as the main controller of the VME rack system, scheduling all VME I/O, acquisition, servo sub-boards
Life Cycle: The original factory has already discontinued production, widely used in old papermaking, extrusion, packaging, steel, testing equipment, being a core spare part for industrial control maintenance replacement
Core Purpose: Process control, real-time data acquisition, multi-axis motion scheduling, operation at the PLC level of old equipment
Core Hardware Computing Configuration
Main Processor
Basic Version: Motorola MC68000; 601/5 High-end: MC68010
Standard Frequency: 10 MHz, zero wait local memory access
Built-in Memory
DRAM: Fixed 512KB high-speed local running memory
EPROM Program Storage: Maximum support 128KB (standard 32KB removable EPROM chip)
Real-time Peripheral Chips
68681 DUART Dual Serial Port Controller
Built-in 16-bit programmable system timer, used for motion interpolation, sampling timing, watchdog timing
VME Bus Bus Capability (System Scheduling Core)
Bus Specifications: VMEbus A24/A16 address, D16/D08 data width, standard bus master device (Master)
Built-in Bus Management Hardware:
VME single-level bus arbitration, bus request / grant logic
SYSCLK System Clock, SYSRESET Global Reset Driver
IACK Interrupt Daisy Chain Driver Circuit
Interrupt Capability: Fully supports VME 7-level hardware interrupt IRQ0~IRQ7, millisecond-level real-time event response
External Communication and Panel Interface
Dual RS232 Serial Ports (DUART JK1 connector)
COM1: Debugging, 600MON monitoring program, PC program download (S-Record firmware format)
COM2: External HMI, Modbus peripheral, printer, remote upper-level communication
Front Panel Status Indicators
3 Redundant Three-color LEDs: Power PWR, Bus BUS, Fault FAULT, quick on-site diagnosis
Optional Expansion Accessories
XVME-943: 6U Extended Front Panel Kit
XVME-990/2: Monitoring / Memory Expansion Kit
Jumper Configurable Interrupt Level, Bus Priority, Memory Capacity, Boot Mode
XVME-260
XVME-293
XVME-400
XVME-401
XVME-402
XVME-428/1
XVME-428/2
XVME-490/1
XVME-500/4
XVME-505/2
XVME-530
XVME-531
XVME-540
XVME-560
XVME-564
XVME-566
XVME-601/5
XVME-653
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