
Pamphlet U15763EJ5V0PF
64
PARTNERS
NEC Electronics works together with partners who provide various types of development tools for the V850
Series to support our customers' system building requirements. By passing on to these partners the hardware
and software information we develop, they can tailor product development to our customers' needs.
OS
ThreadX/ThreadX
µ
ITRON
[Manufacturer] Express Logic, Inc.
[Marketer] Grape Systems Inc.
[Features]
◆ Supplies ANSI C source code without royalties
◆ Compact code size (4 KB min.)
◆ Usable as OS conforming to
µ
ITRON
◆ Easy integration and development with Green Hills MULTI (kernel-aware
debug function)
◆ High-speed response (2.9
µ
s, context switch@33 MHz)
◆ Easy-to-understand API and flexible memory configuration
◆ Quick technical support in Japanese
◆ Wealth of middleware (such as FileX, NetX, and PegX)
◆ NetX is supplied with high-end protocol of TCP/IP (such as DHCP, FTP,
HTTP, PPP, Telnet, SNMP v1/v2/v3, TFTP, DNS, IGMP, and ICMP)
NORTi Professional
[Manufacturer/Marketer] MiSPO Co., Ltd.
[Features]
◆ Complies with both
µ
ITRON 4.0 and 3.0 specifications, enables mix-
ing of new and old system calls
◆ Full-fledged TCP/IP protocol stack is a standard-equipped feature
◆ Simple, royalty-free licensing similar to compiler
◆ Provides various protocols, file systems, and wireless LAN drivers
TOPPERS-Pro
[Manufacturer/Marketer] AI Corporation
[Features]
◆ Conforms to
µ
ITRON V4.
◆ Dynamic loading of remote link loader method
◆ TCP/IP protocol stack and file system integrated
Nucleus Plus
[Manufacturer/Marketer] Accelerated Technology
Mentor Graphics Division of Mentor
Graphics Japan Co., Ltd.
[Features]
◆ A real-time operating system with a proven track record throughout
the world. Includes source code, making royalties unnecessary.
◆ Scalable: From 4 KB to 45 KB depending on which functions are re-
quired
◆ Descriptions in ANSI C
◆ Short interrupt latency
◆ Expandable: New service calls can be prepared by combining exist-
ing service calls
◆ Configurable: Unused service calls can easily be excluded
◆ Dynamic creation of all Nucleus PLUS resources
◆ Intertask communication: Mailboxes, queues, pipes, task synchroni-
zation, counting semaphores, events, UNIX-like signal handler
◆ One-shot timer and multiple-shot timer
◆ Memory management: Support of fixed length and variable length
(malloc)
◆ Nucleus PLUS components can be allocated to any memory area
◆ Advanced Interrupt Management Mechanism (AIMM)
PARTNERS
ProtoBuilder
[Manufacturer/Marketer] GAIO TECHNOLOGY CO., LTD.
[Features]
◆ Easy-to-operate product specification creation tool that does not require programming skill
◆ Smoothes communication between specification creator and software developer, so that "going back" of development because of insufficient
specification can be eliminated
◆ Automatically creates specification based on status transition from a prototype model created.
◆ Read-only tool that can be distributed to other departments, cooperative companies, and foreign branch offices
Prototype Model Design Tools, Test Tools (1/2)
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