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SH7785
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Product Overview:
The SH7785 uses an SH-4A CPU core with a maximum operating frequency of 600MHz, and realizes a processing performance of 1080 MIPS. The four-way set-associative cache memory is divided into two 32-Kbyte areas, one for instructions and one for data.
The SH7785 incorporates an on-chip display unit (DU) which enables one-chip control of the LCD panel. In addition, the SH7785 has an on-chip 32-bit PCI bus controller (PCIC) which allows connections with LSI devices incorporating PCI interfaces. Connection to high-efficiency ASICs via a 64-bit width local bus rather than a PCI bus is also supported.
Finally, the SH7785 incorporates a wide range of peripheral functions such as DU, PCIC, DMAC, SCIF, FLCTL, TMU, SSI, HAC, MMCIF, etc.
Key Features:
- Operating frequency : 600MHz
- Performance : 1080MIPS@600MHz
- Cache : on-chip large capacity cache memory
- 32 Kbytes instruction (4way set associative) + 32 Kbytes data (4way set associative)
- Built-in RAM
- For Instruction : 8 KByte
- For data : 16 KByte
- Middle speed : 128 KByte
- Debug : H-UDI, UBC
- Package : BGA436
- Other Features
- Integrating the SH-4A and a wide range of interfaces on one-chip
- DU, PCIC, DMAC, SCIF, TMU, HAC, SSI, HSPI, MMCIF, GPIO etc.
- Various bus configurations possible
(i) DDR2-SDRAM memory bus, Local bus (max: 32bit bus width) and DU
(ii) DDR2-SDRAM memory bus, Local bus (max: 32bit bus width) and PCI bus
(iii) DDR2-SDRAM memory bus and Local bus (max: 64bit bus width)
- Integrating the SH-4A and a wide range of interfaces on one-chip
Key Applications:
- Amusement products, Digital home electronics products, Industrial equipment, Car navigation systems etc.
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