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Part : MMCCVR4121R Supplier : Eaton Manufacturer : Newark element14 Stock : - Best Price : $259.8590 Price Each : $315.3000
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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

16550-compatible

Abstract: IEEE 1284 Peripheral Interface Controller -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
Original
IEEE-1284 IEEE1284 16550-compatible IEEE 1284 Peripheral Interface Controller VR41 P1284 E-28007 I-20124 I-00139 GB-MK14

VR4121 mips

Abstract: VR4121 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
Original
VR4120 VR4111 VR4121 mips EDO RAM NEC AMC VR4120TM U13968EE2V0PL00

VR4121

Abstract: S1D13806 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
Original
NEC V20 cpu epson lcd NEC V20 hardware lcd32 pin transistor NEC D 587 x28b

VR4121 mips

Abstract: VR4120 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
Original
VRC4171A FPBGA NEC 1999 U13968EE1V0PL00

AP-731

Abstract: INTEL application notes 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
Original
AP-731 28F128J3A 28F640J3A INTEL application notes nec 731 28F320J3A 38F320J3A AP-677 AP-664

VR4111 modem VR4121

Abstract: Telcon 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
Original
MIPS16 VR4111 modem VR4121 Telcon NS16550 PD30121 64-/32-BIT U13569E

VR4111 modem VR4121

Abstract: MIPS16 -bit VR4121TMPD30121) 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
Original
VR4111 modem mips16 instruction set VR4102 1683C VR4111TM U13652EU1V0PB00

vr4121

Abstract: VR4111 modem VR4121 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
Original
VR4121 hsp

VR4111 modem VR4121

Abstract: voice control robot 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
Original
VR4100 voice control robot U15509E

traffic light controller microprocessor

Abstract: IEEE1284 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
Original
traffic light controller microprocessor VR4172 98YL-0227C U14034EU2V0PB00

VRC4173

Abstract: nec ps2 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
Original
VRC4173 VR4122 nec ps2 4x4 keyboard datasheet for 4x4 keyboard PC keyboard CIRCUIT diagram 48-MH U14693EE1V0PL00

usb to parallel IEEE1284 centronics diagram

Abstract: U14388EJ2V0DS00 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 µPD31172 TM VRC4172 TM COMPANION CHIP FOR VR4121 , microprocessor (commercial name: VR4121). The VRC4172 has the following functions available on chip: a USB host
NEC
Original
usb to parallel IEEE1284 centronics diagram U14388EJ2V0DS00 TPSG U14386E

VRC4173

Abstract: nec vr series 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
Original
nec vr series UC1H AC97 usb vrc VRC4173TM VR4122TM U14508EUIVOPB00

PCT303l

Abstract: PCT303D 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
Original
PCT303 CTR21 VR4181 PCT2303 PCT388 DAA 2-4 wire PSTN DAA hybrid VR4111/VR4121

7 segment display LTS 542

Abstract: lts 543 pin configuration Preliminary User's Manual VR4121TM 64/32-bit Microprocessor µPD30121 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
Original
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

R5432

Abstract: R5000A -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
-
Original
CB-C10 R5432 R5000A CISC Microcontrollers RISC and CISC IN MICROPROCESSOR NEC VR4300 NEC VR4310 VR43XX VR41XX V850/VR V850E NB85E

usb to parallel IEEE1284 centronics diagram

Abstract: VRC4172 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 µPD31172 TM VRC4172 TM COMPANION CHIP FOR VR4121 , microprocessor (commercial name: VR4121). The VRC4172 has the following functions available on chip: a USB host
NEC
Original

vr4121

Abstract: yx 805 led driver Preliminary User's Manual VR4121TM 64/32-bit Microprocessor µPD30121 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
Original
yx 805 led driver marking M5D yx 801 led yx 801 led driver IC yx 801 led driver cu 101 panel drawing and manual U13569EJ2V0UM00

32-bit microprocessor pipeline architecture

Abstract: VRC4173 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
Original
32-bit microprocessor pipeline architecture MIPS32 MIPS data bus PD30122 32-KB U14509EUIVOPB00

cache architecture for MIPS 1

Abstract: VR4181 , 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
Original
PD30181 cache architecture for MIPS 1 keyboard matrix laptop laptop lcd diagram 98YL-0218C 98YL-0215C VR4181TM 66-MH VR4110TM U14029EU1V0PB00

car ecu microprocessors

Abstract: VRC4173 . (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
Original
car ecu microprocessors PCT303W green hills ppc compiler manual 216MIPS alu 9308 d green hills compiler options oem v850 VRC5074 D-40472 D-30177 D-81925 D-70565 NL-5612
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