Overview
Design & Development
Software & Tools
Software & Tools
| Software title
|
Software type
|
Company
|
|---|---|---|
| HI1000/4 Real-time OS for H8SX, H8S Family μITRON4.0 Specification real-time OS for H8SX, H8S Family [Required IDE :High-performance Embedded Workshop]
|
ITRON OS | Renesas |
| C/C++ Compiler Package for H8SX, H8S, H8 Family C/C++ Compiler package for H8SX, H8S and H8 families. Simulator debugger and High-performance Embedded Workshop included.
|
Compiler/Assembler | Renesas |
| MISRA C Rule Checker SQMlint MISRA C Rule Checker (option)
|
Compiler/Assembler | Renesas |
| High-performance Embedded Workshop Renesas integrated development environment (IDE) (for SuperH, RX, R8C, M32R, M16C, H8SX, H8S, H8, and 740 families).
|
IDE and Coding Tool | Renesas |
| Flash Development Toolkit (Programming GUI) Flash memory programming software. [Support MCU/MPU and devices: SuperH RISC engine, RX, R8C, M16C, H8SX, H8S, H8, 740]
|
Programmer (Unit/SW) | Renesas |
| F-ZTAT Microcomputer On-Board Writing Program F-ZTAT microcomputer on-board writing program [Support MCU/MPU and devices: SuperH,H8S,H8]
|
Programmer (Unit/SW) | Renesas |
| Simulator Debugger for H8SX, H8S, and H8 Families Simulator debugger for the H8,H8S, H8SX family [Support IDE : High-performance Embedded Workshop] (Note: This product is included in Compiler Package and is not available separately.)
|
Simulator | Renesas |
|
7 items
|
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Sample Code
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
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Support
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Support Communities
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H8S/2398 and FDT
Hi everyone, Currently, I using FDT v4.09 to program for H8S/2398 through RS232-C protocol. However, I don't know the connection between my computer's COM port and H8S/2398. I mean which pin of H8S/2398 that I need to connect to ? Is ...
Nov 21, 2019 -
H8S/2398 64F2398F20V boot failure.
Hi everyone, I read with some dismay the link someone posted about fake components including H8 300 processors. I've been bringing processors in from China - i have to because unfortunately i live in a 3rd world country and local suppliers can't / won't help with this kind ...
Jun 27, 2015
FAQs
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(H8S/2668) How does the H8 instruction prefetch provide a performance increase?
By pre-fetching the first word of the next instruction during the execution stage of the current instruction, bus idle times can be kept to a minimum, thus increasing performance.
Mar 23, 2009 -
Is the memory configuration of the H8S family big-endian or little-endian?
The memory configuration of the H8S family is big-endian.
Jan 18, 2008 -
Can you name 3 features of H8S that improved power consumption over 300H
"Event driven logic. Local Clock Pulse Generators at the peripherals so that only one clock phase is distributed around the device. The two phase clock is generated at the peripheral. Split BUS. For the majority of the time the CPU uses a lowcapacitance bus to access ROM and RAM ...
Mar 23, 2009