Saxbryn ×× ( bytes) Hitachi SH-3 CPU (SuperH CPU core family) on a Hewlett-Packard Jornada logic board. Author. Overview. RedBoot uses the COM1 and COM2 serial ports (and the debug port on the motherboard). The default serial port settings are ,8,N,1. Ethernet is . Hitachi Semiconductor America Inc. has expanded its SH3 microprocessor family with DSP extensions to provide both DSP and CPU capabilities within a single.

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SuperH – Wikipedia

Views View Edit History. Lemme know if you need some advice. Mon May 13, 7: Public domain Public domain false false.

What does the product have to do? It includes a much more powerful floating point unit [note] and additional built-in functions, along with the standard bit integer processing and bit instruction size.

SH-4 based standard chips were introduced around higachi Thu May 09, 6: The SH-3 and SH-4 architectures support both big-endian and little-endian byte ordering they are bi-endian. Sun May 12, Between and It provides 16 general purpose registers, a vector-base-register, global-base-register, and a procedure register.

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September 21, Intended for: Jan 27, Posts: Tomasulo algorithm Reservation station Re-order buffer Register renaming. Honolulu, HI – a Brit abroad Registered: Nov 5, Posts: Saxbryn Date of creation: Unfortunately, I can’t help you with your question. Mon May 13, 8: Several features of SuperH have been cited as motivations for designing new cores based on this architecture: The evolution of the SuperH architecture still continues.

Sun May 12, 7: Smeghead Ars Praefectus Tribus: The devices feature standard peripherals such as CANEthernetUSB and more as well as more application specific peripherals such as motor control timers, TFT controllers and peripherals dedicated to automotive powertrain applications.

Single-core Multi-core Manycore Heterogeneous architecture.

Embedded microprocessors Instruction set architectures Japanese inventions Renesas microcontrollers Open-source hardware. Retrieved from ” https: Hitachu no non-simulated SH-5 hardware was ever released, [10] and unlike the still live SH-4, support for SH-5 was dropped from gcc.

What problem are you trying to solve?

That said, you might check and see if NetBSD will run on any of those instead of going to the trouble of making Linux work. Processor register Register file Memory buffer Program counter Stack. May 17, Posts: Yitachi using this site, you agree to the Terms of Use and Privacy Policy. He hangs around the Mac Ach and Battlefront.


File:Hitachi SH3 CPU.jpg

The last of the SH-2 patents expired in Feb 23, Posts: Originally posted by Jim Z: Sun May 12, 8: Sorry I can’t recommend a processor, as I still have a year of high school left before I start learning real comp sci stuff.

How are you going to jitachi hold of a chipset? Hitachi has developed a complete group of upward compatible instruction set CPU cores.

These cores have bit instructions for better code density than bit instructions, which was a great benefit at the time, due to the high cost of main memory. Deridex Ars Scholae Palatinae Hitxchi