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| SuperH RISC PROCESSOR TM TM SH7750 (SH-4 Series) SuperHTM RISC Processor Product Brief Description T he SH7750 (SH-4 series) is a high performance, costeffective, 2 issue superscalar RISC microprocessor for embedded applications. The SuperHTM architecture is the leader in code density among RISC microprocessors, reducing memory costs in embedded applications. It features a 64-bit external data bus, a 16-bit fixed-length instruction set and a 128-bit vector graphics engine. he SH7750 is used in consumer, computing, multimedia, and communication markets. Applications include handheld PCs, sub-notebook PCs, Internet appliances, set top boxes, and game machines. The device can be paired with an ASSP companion device for a low cost, low IC count, and differentiated system. itachi optimized the SH7750 MMU, cache size, and peripheral mix for Windows(R)CE applications. T H Hitachi SH-4 RISC Processor Features * General - 200 MHz/360 MIPS at 3.3V I/O, 1.8V internal - 16 x 32-bit general purpose registers - 256 pin LBGA * CPU - Code compatible with SH7000/7600/7700 series - 16 x 32-bit general purpose registers - 32 x 32-bit single-precision floating point registers or 16 x 64-bit double-precision floating point registers or 4 x 128-bit single-precision vector registers and register matrix - 16-bit fixed instruction length for high code density - 32 x 32 + 64 --> 64 bits multiply-accumulate unit for special functions such as software modems - MMU Designed for Windows(R)CE 1KB, 4KB, 64KB, and 1MB page sizes, 64-entry, fully associative UTLB - 4 entry, fully associative ITLB - 5 stage pipeline * Memory - On-chip cache, 8KB instruction and 16KB data * Write back or write through, selectable by page * Low voltage cache to reduce power consumption - On-chip bus state controller allows direct connection to DRAM, SDRAM, SRAM, ROM, and Flash ROM * 8, 16, 32, or 64-bit data bus support * Peripherals - DMA, 4 channels - Timers, 3 channels x 32-bits - Watchdog timer SH-4 Block Diagram SH-4 CPU * Two-way superscalar RISC * 360 MIPs * Upward compatible with SH-1/2/3 Integer Unit 32 bit Floating Point Unit 64 bit Memory Management Unit * Full Windows CE support * 1K/4K/64K/1MByte page sizes Unified TLB 64 entry Micro ITLB 4 entry Cache Instruction 8 KByte Data 16 KByte * WB/WT, selectable by page Specialized Math Circuits * 3D floating point acceleration hardware Peripheral Functions * DMA controller * Programmable power management * Interrupt controller * Timers * Real-time clock * Serial interface * User break controller Bus Unit * Glueless interface to SDRAM, EDO DRAM, fast page DRAM, SRAM, and ROM Data bus * 64/32/16/8 bits, 256-pin package - Realtime clock - PCMCIA control logic - Serial communications interface, 1 channel (asynchronous/synchronous, with smart card interface) - Serial communication interface 1 channel (asynchronous, with 16 byte transmit and receive FIFOs) - PLL with x1/8, x1/6, x1/4, x1/2, x3/4, x1, x3/2, x2, x3, x6 external clock capability - Interrupt controller * General purpose I/O, 16 lines * Dynamic power control - Low power modes: sleep and standby - Peripheral turn off capability * User break controller for on-chip debugging Middleware V.32 (up to 33.6 Kbps) Data/FAX software modem Voice recognition Voice compression Handwriting recognition JPEG video compression Image compression for FAX: MH, MR, MMR Handheld PC Block Diagram SH7750 CPU MMU Timer 3ch RTC PLL OSC PMAC Cache I8KB D16KB UART 2ch I/O Port Bus Control PCMCIA FPU WDT 1ch ROM DRAM Battery Data Add. Bus Smart Card Reader RS232C I/O Port PCMCIA Dr. LCD Contr. A/D PCMCIA 1 Socket LCD Glass Handwriting UART 2ch UART(IrDA) 1ch ASIC Pager Keyboard AFE (Modem) PSTN Support * Hardware: - Hitachi E10 emulator - Hitachi D9000 development platform for SH7750 and Windows(R)CE * Software: - Hitachi: * C, C++ compiler, assembler, simulator/debugger - Third parties: * C, C++ compiler, assembler, simulator/debugger, Cygnus Support (gnu), Green Hills Software, Microsoft(R) VC++ for Windows CE * Operating Systems: Windows(R)CE, Hitachi OS, and others Ordering Information Part numbers: SH7750-HD6417750BP200 (200 MHz, LBGA-256) Complete SH-4 technical documentation is online at: http://www.hitachi.com/semiconductor This document may, wholly or partially, be subject to change without notice. Contacts Sales & Marketing Headquarters Hitachi Semiconductor (America) Inc. 2000 Sierra Point Parkway Brisbane, CA 94005 Literature Requests: 1-800-285-1601 www.hitachi.com/semiconductor Western Hitachi Semiconductor (America) Inc. 1740 Technology Dr. Suite 500 San Jose, CA 95110 (408) 451-9570 Central Hitachi Semiconductor (America) Inc. Two Lincoln Centre 5420 LBJ Freeway Suite 1446 Dallas, TX 75240 (214) 991-4510 Eastern Hitachi Semiconductor (America) Inc. 25 Mall Road Burlington, MA 01803 (617) 229-2150 Southwest Hitachi Semiconductor (America) Inc. 2030 Main Street Suite 450 Irvine, CA 92714 (714) 553-8500 Mountain Pacific Hitachi Semiconductor (America) Inc. 4600 S. Ulster Street Suite 690 Denver, CO 80237 (303) 779-5535 Bloomington Hitachi Semiconductor (America) Inc. 3800 W. 80th Street, Suite 1550 Bloomington, MN 55431 (612) 896-3444 Great Lakes Hitachi Semiconductor (America) Inc. Fairlane Plaza North, Suite 311 290 Town Center Drive Dearborn, MI 48126 (313) 271-4410 North Central Hitachi Semiconductor (America) Inc. 500 Park Boulevard Suite 415 Itasca, IL 60143 (708) 773-4864 South Central Hitachi Semiconductor (America) Inc. One Westchase Center 10777 Westheimer Dr. Suite 1040 Houston, TX 77042 (713) 974-0534 IBM Engineering Hitachi Semiconductor (America) Inc. 6907 Capitol of Texas Hwy. Suite 210 Austin, TX 78731 (512) 418-9360 South Eastern/IBM Labs Hitachi Semiconductor (America) Inc. 5511 Capitol Center Dr. Suite 204 Raleigh, NC 27606 (919) 233-0800 Mid-Atlantic Hitachi Semiconductor (America) Inc. 325 Columbia Turnpike Suite 203 Florham Park, NJ 07932 (201) 514-2100 Southeast Hitachi Semiconductor (America) Inc. 4901 N.W. 17th Way Suite 302 Ft. Lauderdale, FL 33309 (305) 491-6154 IBM Hitachi Semiconductor (America) Inc. 21 Old Main Street Suite 206 Fishkill, NY 12524 (914) 897-3000 Ottawa Hitachi (Canadian), Ltd. 320 March Road Suite 602 Kanata, Ontario, Canada K2K2E3 (613) 591-1990 Toronto Hitachi (Canadian), Ltd. 6740 Campobello Road Mississauga, Ontario Canada L5N 2L8 (416) 826-4100 Calgary Hitachi (Canadian), Ltd. 10655 Southport Road S.W., Suite 460 Calgary, Alberta Canada T2W4Y1 (403) 278-1881 (c)1997 Hitachi Semiconductor (America) Inc. Printed in U.S.A. SuperH and Cool Engine are trademarks of Hitachi, Ltd. Other trademarks are property of their respective holders. 1097/2500/CC/PF/KIB Order Number: PMH13SF006D1 |
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