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consider normally foreseeable failure rates or failure modes in semiconductor devices and
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semiconductor products.
Introduction
The SH7032 and SH7034 are part of a new generation of reduced instruction-set computer-type
(RISC) microcomputers that integrate RISC-type CPUs and the peripheral functions required for
system configuration onto a single chip to achieve high-performance operations processing. They
can operate in a power-down state, which is an essential feature for portable equipment.
The SH7032 and SH7034 CPUs have RISC-type instruction sets. Basic instructions can be
executed in one system clock cycle, which strikingly improves instruction execution speed. The
SH7032 and SH7034 include peripheral functions such as large-capacity ROM (PROM or masked
ROM), RAM, a direct memory access controller (DMAC), timers, a serial communication
interface (SCI), an A/D converter, an interrupt controller (INTC), and I/O ports. These on-chip
elements enable users to construct systems with the fewest possible components. External memory
access support functions enable direct connection to SRAM and DRAM without the use of glue
logic.
This Hardware Manual describes in detail the hardware functions of the SH7032 and SH7034. For
information on the instructions, please refer to the Programming Manual.
Related Manuals
SH7000 Series Instructions
"SH-1/SH-2/SH-DSP Programming Manual"
For software development support tools, contact your Hitachi sales office.
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