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Part : MMCCVR4121R Supplier : Eaton Manufacturer : Newark element14 Stock : - Best Price : $247.05 Price Each : $299.7600
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VR4121 Datasheet

Part Manufacturer Description PDF Type
VR4121 NEC 64-Bit MIPS RISC Microprocessor for Windows CE Original
VR4121 NEC Original

VR4121

Catalog Datasheet MFG & Type PDF Document Tags
Abstract: -bit wide system bus. Logically the resources of the VRC4172 are mapped to the VR4121's LCD and it's ISA I , this clock is provided to the VR4121. Internally the USB unit is connected via an on-chip PCI , VRC4172 VR family Companion Chip for VR4121 Microprocessor Product Letter Description The VRC4172 companion chip to NEC's VR4121 TM MIPS ® RISC microprocessor is designed for high-end Windows®CE Handheld PC Professional applications. The VR4121 microprocessor functions as the host CPU NEC
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IEEE-1284 IEEE1284 16550-compatible P1284 VR41 E-28007 I-20124 I-00139 GB-MK14
Abstract: VR4121 VR family 64-bit MIPS RISC Microprocessor Family Product Letter Description The 64-bit VR4121TM microprocessor is a member of NEC's VR series devices created for Windows® CE and , , the VR4121 offers excellent performance in a highintegration, low-cost system on a chip. It is the , technology. Applications The VR4121 microprocessor's high speed, compact size, and low power , Management Unit SDRAM EDO DRAM Bus Control Unit VR4121 A/D Converter Cache Memory Unit NEC
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VR4120 VR4111 VR4121 mips EDO RAM NEC AMC VR4120TM U13968EE2V0PL00
Abstract: from the PMU (Power Management Unit) configuration registers of the NEC VR4121. The S1D13806 works at any of the frequencies provided by the NEC VR4121. Interfacing to the NEC VR4121TM Microprocessor , Select (CS#) must be driven low by LCDCS# whenever the S1D13806 is accessed by the VR4121. · WE1 , S1D13806 Embedded Memory Display Controller Interfacing to the NEC VR4121TM Microprocessor , THIS PAGE LEFT BLANK S1D13806 X28B-G-011-04 Interfacing to the NEC VR4121TM Microprocessor Seiko Epson
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epson lcd transistor NEC D 587 NEC V20 hardware NEC V20 cpu lcd32 pin x28b
Abstract: VR4121 VR family 64-bit MIPS RISC Microprocessor Family Product Letter Description The 64-bit VR4121TM microprocessor is a member of NEC's VR series devices created for Windows®CE , VR4121 offers excellent performance in a high-integration, lowcost system on a chip. It is the first , . Applications The VR4121 microprocessor's high speed, compact size, and low power consumption make it ideal , Control Unit Power Management Unit SDRAM EDO DRAM Bus Control Unit VR4121 A/D Converter NEC
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FPBGA NEC 1999 VRC4171A U13968EE1V0PL00
Abstract: 3 Volt Intel® StrataFlashTM Memory to NEC VR4121 CPU Design Guide Application Note 731 May 2000 , . 1 3.0 Interfacing 3 Volt Intel® StrataFlashTM to VR4121 Processor by NEC , . This application note will cover the 3 Volt Intel StrataFlash memory's interface to the NEC's VR4121 , Interfacing 3 Volt Intel® StrataFlashTM to the VR4121 Processor by NEC NEC's VR4121 microprocessor is designed around MIPS RISC architecture. The VR4121 microprocessor includes such features as 16-KB of Intel
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AP-731 28F128J3A 28F640J3A INTEL application notes 28F320J3A nec 731 38F320J3A AP-677 AP-664
Abstract: is ready to receive access from the VR4121. ROMCS (2:3)# O The function differs with the , signal as active when the system bus controller is ready to be accessed by the VR4121. HLDRQ# I , the RS-232C controller sends serial data to the VR4121. CTS# I This is a transmit enable , being received. It is also used when detecting a power-on factor for the VR4121. When this pin is not , receive/transmit serial data between the controller and the VR4121. TxD/ CLKSEL2, RTS#/ CLKSEL1 NEC
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MIPS16 NS16550 Telcon VR4111 modem VR4121 PD30121 64-/32-BIT U13569E
Abstract: -bit VR4121TM (uPD30121) microprocessor is a member of NEC's VR SeriesTM devices created for Windows® CE , , the VR4121 offers excellent power consumption and performance in a highly integrated, low-cost system , unit (software modem), and A/D and D/A converters. The VR4121 is compatible with MIPS III instruction , enables the VR4121 to incorporate 16-bit-long instructions with conventional 32-bit-long instructions, resulting in compact code size, a smaller memory requirement, and lower system cost. The VR4121 provides NEC
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VR4111 modem 1683C VR4102 mips16 instruction set VR4111TM U13652EU1V0PB00
Abstract: is ready to receive access from the VR4121. ROMCS (2:3)# O The function differs with the , signal as active when the system bus controller is ready to be accessed by the VR4121. HLDRQ# I , the RS-232C controller sends serial data to the VR4121. CTS# I This is a transmit enable , being received. It is also used when detecting a power-on factor for the VR4121. When this pin is not , receive/transmit serial data between the controller and the VR4121. TxD/ CLKSEL2, RTS#/ CLKSEL1 NEC
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VR4121 hsp
Abstract: is ready to receive access from the VR4121. ROMCS (2:3)# O The function differs with the , signal as active when the system bus controller is ready to be accessed by the VR4121. HLDRQ# I , -232C controller sends serial data to the VR4121. CTS# I This is a transmit enable signal. Assert this , also used when detecting a power-on factor for the VR4121. GPIO15 When this pin is not used for , /transmit serial data between the controller and the VR4121. TxD/ I/O CLKSEL2, RTS#/ This NEC
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VR4100 voice control robot U15509E
Abstract: VRC4172TM companion chip to NEC's VR4121TM MIPS® RISC microprocessor is designed for high-end Windows® CE Handheld PC Professional applications. The VR4121 microprocessor functions as the host CPU, while the , chip select signal, and pulse-width modulation for the LCD back light. In combination, the VR4121 and , ···· 16550 Serial Controller 1 and 2 RS-232-C Dual Port VR4121 PS/2 Controller , -bit LCD interface - 16-bit mini-ISA bus interface (as defined by VR4121) - DRAM interface and SDRAM NEC
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traffic light controller microprocessor VR4172 98YL-0227C U14034EU2V0PB00
Abstract: impact. This unit is compatible to the one on the VR4121. Audio Interface Unit The audio unit uses , is compatible to the one on the VR4121. Touch Panel Interface Unit Using this unit a resistive , detection is widely handled by hardware. The PIU is compatible to the one found on the VR4121. PS2CH1 , interrupt. General Purpose I/O Unit Controls the 21 GPIO pins and is unit-compatible to the VR4121 NEC
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VRC4173 VR4122 PS2 to USB converter PC keyboard CIRCUIT diagram nec ps2 datasheet for 4x4 keyboard 48-MH U14693EE1V0PL00
Abstract: the VR4121. ROMCS (2:3)# I/O This is an SDRAM chip select signal. CKE I/O This is , . CLKOUT48M Output This is the 48 MHz clock output for the FIR of the VR4121. 10 Data Sheet , specification has been made for these pins in the VR4121. If these pins have been processed in the VR4121 , DATA SHEET MOS INTEGRATED CIRCUIT uPD31172 TM VRC4172 TM COMPANION CHIP FOR VR4121 , microprocessor (commercial name: VR4121). The VRC4172 has the following functions available on chip: a USB host NEC
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U14388EJ2V0DS00 TPSG PD31172 U14386E
Abstract: VR4121 keyboard interface unit-compatible USB HOST CONTROLLER - Compliant with OpenHCI release 1.0 , -bit D/A converter - Recording: 12-bit A/D converter - VR4121 audio interface unit-compatible PC , VR4121 panel interface unit-compatible GENERAL-PURPOSE I/O PINS - Total of 21 pins - VR4121 , Electronics Inc. NEC, VR Series, VR4100, VR4111, VR4120, VR4121, VR4122, and VRC4173 are either trademarks or NEC
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nec vr series usb vrc UC1H AC97 VRC4173TM VR4122TM U14508EUIVOPB00
Abstract: Diagram Highly integrated NEC VR4111/VR4121 with embedded AFE interface directly connects to PC-TEL , and VxWorks CS SDO SDI NEC VR4111/ VR4121 MCLK SCLK FS FC PCT303D PCT303L PCTEL Broadband Technology
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PCT303 CTR21 VR4181 PCT2303 PCT388 DAA 2-4 wire PSTN DAA hybrid VR4181 hsp VR4111/VR4121
Abstract: Preliminary User's Manual VR4121TM 64/32-bit Microprocessor uPD30121 Document No , , VR4000, VR4100, VR4102, VR4111, VR4120, VR4121, VR4300, VR4305, VR4310, VR4400, VR5000, and VR10000 are , Readers This manual targets users who intend to understand the functions of the VR4121 and to design , hardware functions of the VR4121 to users, following the organization described below. Organization , learn about the overall functions of the VR4121, Read this manual in sequential order. To learn about NEC
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7 segment display LTS 542 lts 543 pin configuration lts 543 data sheet LTS 543 7 segment display 10 pin LTS 543 transmitter circuit in GPR U13569EJ1V0UM00 VR3000
Abstract: -167 VR4400-200 Next VR4310-167 200 VR4400-150 64-bit RISC VR4000-100 VR4121-131/168 , the block diagram of the VR4121. The commercialization of microprocessors that support a PCI bus and , VR4121 48 MHz Fig. 3 VR4121 Block Diagram VR4310 VR5432 VR5000 VR5000A 167 MHz 167 , , starting from the VR4121 (VR4120 core). ASIC lib (Mega) Memory Analog IP_peripheral Data memory -
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R5432 R5000A CISC Microcontrollers RISC and CISC IN MICROPROCESSOR NEC VR4310 NEC VR4300 VR43XX VR41XX V850/VR V850E CB-C10 NB85E
Abstract: the VR4121. ROMCS (2:3)# I/O This is an SDRAM chip select signal. CKE I/O This is , . CLKOUT48M Output This is the 48 MHz clock output for the FIR of the VR4121. 10 Data Sheet , specification has been made for these pins in the VR4121. If these pins have been processed in the VR4121 , DATA SHEET MOS INTEGRATED CIRCUIT uPD31172 TM VRC4172 TM COMPANION CHIP FOR VR4121 , microprocessor (commercial name: VR4121). The VRC4172 has the following functions available on chip: a USB host NEC
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Abstract: Preliminary User's Manual VR4121TM 64/32-bit Microprocessor uPD30121 Document No , , VR4102, VR4111, VR4120, VR4121, VR4300, VR4305, VR4310, VR4400, VR5000, and VR10000 are trademarks of , Caution in Figure 2-1 VR4121 Signal Classification pp.70, 72 Addition of description in Table 2-1 , This manual is intended for users who wish to understand the functions of the VR4121 and to develop , hardware functions of the VR4121 to users, following the organization described below. Organization NEC
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yx 805 led driver yx 801 led marking M5D yx 801 led driver IC yx 801 led driver led yx 801 U13569EJ2V0UM00
Abstract: microprocessor provides an easy choice for VR4121TM customers in terms of upgrade, since the VR4122 and VR4121 , , VR4111, VR4120, VR4121, VR4122, and VRC4173 are either trademarks or registered trademarks of NEC NEC
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MIPS data bus MIPS32 PD30122 32-KB U14509EUIVOPB00
Abstract: , III MIPS 16 Single-cycle, 16-bit 2.5 V (core), 3.3 V (I/O) Same VR4121 VR4120 168 MHz 16K , www.necel.com © 1998 NEC Electronics Inc. NEC, VR Series, VR4110, VR4111, VR4121, and VR4181 are either NEC
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PD30181 cache architecture for MIPS 1 laptop lcd diagram keyboard matrix laptop 98YL-0218C 98YL-0215C VR4181TM 66-MH VR4110TM U14029EU1V0PB00
Abstract: . (U14705EE1V0PF00) ©2000 NEC Electronics Europe GmbH. Printed in Germany. All rights reserved. VR Series, VR4121 , Contents 6 Contents Contents VR Series Microprocessors VR-Family Overview VR4121 64-bit MIPS , VR4121 Microprocessor VRC4173 Companion Chip Ravin Bonito System controller for MIPS CPU s with 32 , 200MHz@1.5V 300MIPS, +PCI bus VR4131-200 V R 4131SOC V R 4131SOC 131MHz@2.5V 163MIPS VR4121-168 VR4121-131 VR4111-90 Low cost, @2.5V Single chip for PsPC tion Solu p i h le c Sing VR4181 NEC
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car ecu microprocessors green hills ppc compiler manual PCT303W green hills compiler options oem v850 D4047 alu 9308 d VRC5074 D-40472 D-30177 D-81925 D-70565 NL-5612
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