RL-ARM Real-Time Library
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RTX51 Tiny Real-Time Kernel
Specifications
Feature
Product
RL-ARM
MDK
Features
RTX Real-Time Kernel (library)
RTX Real-Time Kernel (source code)
Flash File System (source code)
TCP/IP Protocol Suite (library)
CAN Interface (source code)
USB Device Interface (source code)
Multitasking
Round-Robin
Preemptive
Cooperative
Task Specifications
Priority Levels
255
255
Defined Tasks (max)
Unlimited
Unlimited
Active Tasks (max)
256
256
Context Switch Time
< 5 µsec
(At 60MHz)
< 5 µsec
(At 60MHz)
Interrupt Lock-Out Time
1.8 µsec
(At 60MHz)
1.8 µsec
(At 60MHz)
Memory Requirements
CODE Space
< 5K Bytes
< 5K Bytes
RAM Space
≈500 Bytes min
≈500 Bytes min
Timers/Signals
Timeouts
Intervals
User Timers (max)
Unlimited
Unlimited
Signals
Signals (max)
16 per task
16 per task
Inter-Task Communication
Semaphores (counting)
Semaphores (max)
Unlimited
Unlimited
Mailboxes
Mailboxes (max)
Unlimited
Unlimited
Mailbox Size
Unlimited
(Default 20)
Unlimited
(Default 20)
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