Zilog, Inc., previously known as ZiLOG (which stands for "Z (the last word in) integrated logic"), is an American manufacturer of 8-bit and 16-bit microcontrollers, and is most famous for its Intel 8080-compatible Z80 series.
- Zilog MCU reverse engineer list:
- Z16Fxx Series MCU copy protection unlock: Z16F2810 Z16F2811 Z16F3211 Z16F6411 Z16F2810AG20AG Z16F2810AG20EG Z16F2810AG20SG Z16F2810FI20AG Z16F2810FI20EG Z16F2810FI20SG Z16F2810VH20AG Z16F2810VH20EG Z16F2810VH20SG Z16F2811AL20AG Z16F2811AL20EG Z16F2811AL20SG Z16F2811FI20AG Z16F2811FI20EG Z16F2811FI20SG Z16F3211AL20AG Z16F3211AL20EG Z16F3211AL20SG Z16F3211FI20AG Z16F3211FI20EG Z16F3211FI20SG Z16F6411AL20AG Z16F6411AL20EG Z16F6411AL20SG Z16F6411FI20AG Z16F6411FI20EG Z16F6411FI20SG ...
Z867/C/Dxx Series MCU copy protection hack: Z86733 Z86743 Z86C0208PEC Z86C0208PSC Z86C0208SEC Z86C0208SSC Z86C0208PEC Z86C0208PSC Z86C0208SEC Z86C0208SSC Z86D7308FSC Z86D7308HSC Z86D7308PSC Z86D7308VSC Z86D8608PSC Z86D8608SSC Z86D8608SSG Z86D9808PSC Z86D9808SSC Z86D73 ...
Z86Exx Series MCU copy protection crack: Z86E02 SL1903 Z86E02 SL1925 86E02-186X Z86E03 Z86E04 Z86E04 SL1903 Z86E04 SL1925 Z86E04-186X Z86E0412PEC Z86E0412PEC1903 Z86E0412PSC1866 Z86E0412PSC1903 Z86E0412SEC Z86E0412SEC1903 Z86E0412SSC1866 Z86E0412SSC1903 Z86E06 Z86E07Z Z86E08 Z86E08 SL1903 Z86E08 SL1925 Z86E08-186X Z86E0812PEC Z86E0812PSC1866 Z86E0812PSC1903 Z86E0812SEC Z86E0812SEC1903 Z86E0812SSC1866 Z86E0812SSC1903 Z86E15 Z86E18 Z86E21 Z86E23 Z86E30 Z86E31 Z86E33 Z86E34 Z86E40 Z86E44 Z86E61 Z86E43 Z86E63 Z86E72 Z86E73 Z86E122 Z86E123 Z86E124 Z86E125 Z86E126 Z86E132 Z86E133 Z86E134 Z86E135 Z86E136 Z86E142 Z86E143 Z86E144 Z86E145 Z86E14 Z86E2112 Z86E2116 Z86E2312 Z86E2316 Z86E3016 Z86E3116 Z86E4016 Z86E6116 Z86E6120 Z86E61FSC Z86E61PSC Z86E61VSC Z86E6316ASG Z86E6316PSC Z86E6316VSC Z86E6320ASG Z86E6320PSC Z86E6320VSC Z86E63FSC Z86E63PSC Z86E63VSC Z86E83 Z8E001 Z8E00010HSC Z8E00010PEC Z8E00010PSC Z8E00010SEC Z8E00010SSC Z8E00010SSG Z8E00110HEC Z8E00110HSC Z8E00110PEC Z8E00110PSC Z8E00110SEC Z8E00110SSC Z8E00110SSG ...
Z8Fxx Series MCU copy protection read: Z8F0113 Z8F011A Z8F0123 Z8F021A Z8F012A Z8F0130 Z8F0131 Z8F0213 Z8F0411 Z8F0223 Z8F022A Z8F0230 Z8F0231 Z8F0421 Z8F0413 Z8F0412 Z8F041A Z8F0430 Z8F0422 Z8F0423 Z8F042A Z8F0430 Z8F081A Z8F0431 Z8F0811 Z8F0812 Z8F0813 Z8F082A Z8F082A Z8F0821 Z8F0822 Z8F0823 Z8F1601 Z8F1621 Z8F0830 Z8F0831 Z8F1232 Z8F1233 Z8F3222 Z8F1622 Z8F2421 Z8F2422 Z8F3221 Z8F3221 Z8F4801 Z8F4802 Z8F4821 Z8F4822 Z8F4823 Z8F6401 Z8F6402 Z8F6403 Z8F6421 Z8F6422 Z8F6423 Z8FMC04100 Z8FMC08100 Z8FMC16100 ...
Z86L/Z89/Z8PExx Series MCU copy protection hack: Z86L0208PEC Z86L0208PSC Z86L0208SEC Z86L0208SSC Z89371 Z89371B Z8PE00210 Z8PE00310 ...
ZGP323xx Series MCU copy protection unlock: ZGP323HAH ZGP323HAP ZGP323HAS ZGP323HEH ZGP323HEP ZGP323HES ZGP323HSH ZGP323HSP ZGP323HSK ZGP323HSP ZGP323HSS ZGP323LAH ZGP323LAP ZGP323LAS ZGP323LEH ZGP323LEP ZGP323LES ZGP323LSH ZGP323LSK ZGP323LSP ZGP323LSS ZGP323LSP ZLP12840H ...
ZLP12840xx Series MCU copy protection read: ZLP12840H2832 ZLP12840H2032 ZLP12840H2064 ZLP12840H2096 ZLP12840H2828 ZLP12840P2064 ZLP12840H2864 ZLP12840H2896 ZLP12840P2028 ZLP12840P2032 ZLP12840P2896 ZLP12840P2096 ZLP12840P2828 ZLP12840P2832 ZLP12840P2864 ZLP12840S2828 ZLP12840S2028 ZLP12840S2032 ZLP12840S2064 ZLP12840S2096 ZLP12840S2832 ZLP12840S2864 ZLP12840S2896 ...
ZLP32300xx Series MCU copy protection attack: ZLP32300H2008 ZLP32300H2004 ZLP32300H2816 ZLP32300H2016 ZLP32300H2032 ZLP32300H2804 ZLP32300H2808 ZLP32300H4832 ZLP32300H2832 ZLP32300H4804 ZLP32300H4808 ZLP32300H4816 ZLP32300P2804 ZLP32300P2004 ZLP32300P2008 ZLP32300P2016 ZLP32300P2032 ZLP32300P4008 ZLP32300P2808 ZLP32300P2816 ZLP32300P2832 ZLP32300P4004 ZLP32300S2016 ZLP32300P4016 ZLP32300P4032 ZLP32300S2004 ZLP32300S2008 ZLP32300S2832 ZLP32300S2032 ZLP32300S2804 ZLP32300S2808 ZLP32300S2816 ...
Zilog was incorporated in California in 1974 by Federico Faggin, who left Intel after working on the 4004 and 8080 microprocessors. The company became a subsidiary of Exxon in 1980, but the management and employees bought it back in 1989 led by Dr. Edgar Sack.
Zilog went public in 1991, but was acquired in 1998 by Texas Pacific Group. Curtis Crawford replaced Dr. Edgar Sack and changed the company's direction towards 32-bit Data Communications Processors. Bonds were sold against the company to fund the new developments, but after the Internet bubble burst in 2000 and the resultant reduction in customer demand for read program
such products, Curtis Crawford was replaced read data by James (Jim) Thorburn, who reorganized the company under Chapter 11 bankruptcy in late 2001 and refocused it back to the 8- and 16-bit microcontroller market.
Jim Thorburn led Zilog back into profitability, and by FY 2007, Zilog had $82 million in sales. During this time, the company developed the Z8 Encore! 8-bit Flash MCU get firmware and ZNEO 16-bit Flash MCU product families. In February 2007, Zilog hired Darin Billerbeck to replace Jim fib sem Failure Analysis Thorburn as President and CEO.
2007 was the last year Zilog introduced any new 8-bit microcontroller products. With no new product roadmap, FY2008 sales fell 20% to $67.2 million. Sales fell 46% in FY2009 to $36.2 million.
In January 2008, Zilog declined an unsolicited proposal made by Universal Electronics Inc. to acquire the company.
Zilog's iconic 8-bit processor, the Z80. Pictured is among one of the first Z80s ever made.
On February 19, 2009, Zilog announced that it duplicate controller had sold off its 8-bit Crimzon Universal Remote Control infrared microcontroller product line, as well as its ARM9 32-bit microcontrollers, including the Zatara security microcontrollers and 15 patents, to Maxim Integrated Products. Remote control manufacturer Universal Electronics Inc. purchased all of Zilog's software & IP assets obtain source code
code read Microprocessor
read security bytes related to Zilog's universal remote control business, including all ROM code, software, and database of infrared codes. Zilog sold these assets for $31 million cash, less than half the assets' real worth.
In December 2009, IXYS Corporation bought the company for $62.4m in cash, which was significantly below the market valuation of Zilog's stock at the time. Details of the acquisition have been under investigation.
Since early 2010, Zilog has refocused its efforts toward satisfying the industrial and consumer markets for motion detection, motor control, RF wireless and embedded security applications, and is currently producing a number of reference designs that integrate its 8- and 16-bit microcontrollers with IXYS power management products.
In February 2012, Zilog announced the release of its Z8051 family of microcontrollers and toolsets to fill a vacancy in the developer market for 8051 cores that was created when chip-maker NXP exited the 8051 market. Later that year, Zilog announced its ZGATE Embedded Security solution, which incorporates its eZ80F91 MCU and TCP/IP stack with an embedded firewall to offer protection against cyber threats and attacks at the chip level.
The Z80(i) was an improved implementation of the Intel 8080 architecture, which was faster, more capable, and much cheaper; alongside the 6502 it was one of the most popular 8-bit processors for general purpose microcomputers and other applications. It was used in the Nintendo Game Boy, the Sinclair ZX80, ZX81, ZX Spectrum and the Amstrad CPC home computers as well as the MSX architecture and the Microbee and Tandy TRS-80 series—among many others. More so than simply break password
retrieving hex source code
source code blocked
break protect code sparking improvements in the budding field of home computing and gaming, the Z-80 also sparked a revolution in electronic music, as the first truly programmable polyphonic synthesizers (as well as their peripherals) relied heavily on implementations of this CPU.
Many Texas Instruments graphing calculators used the Z80 as the main processor, and the chip found continued use in some game consoles such as the Sega Mega Drive (Genesis in the United States) as a dedicated sound controller. The CP/M operating system (and its huge copy an encrypted IC
decrypting memory dump software library featuring hits like Wordstar and dBase) was known to be "the Z80 disk operating system", and its success is partly due to the popularity of the Z80.
After the Z80 Zilog introduced the 16-bit Z8000 and 32-bit Z80000 processors, but these were not particularly successful, and the company refocused on the microcontroller market, producing both basic CPUs and application-specific integrated circuits/standard products (ASICs/ASSPs) built around a CPU core. As well as producing processors, Zilog has produced several other recover code from encrypted
hacking hex file
read out memory components. One of the most famous was the Z8530 serial communications controller as found on Sun SPARCstations and SPARCservers maker together club up to the SPARCstation 20.
Zilog also formed a Systems Division, which designed the Zilog System 8000, a Z8000- or Z80000-based multiuser computer system running a Unix derivative called ZEUS (Zilog Enhanced UNIX System).
Zilog attempted to enter the 32-bit microcontroller market in February 2006 with the demonstration of ARM9-based Point-Of-Sale (POS) microcontroller product line. The final product was released in 2007 called Zatara. Sales were disappointing and the entire ARM9 series was sold to Maxim Integrated Products in 2009.
Zilog also produced Zdots single board computers. It includes Zilog eZ80AcclaimPlus controller, 1MiB flash memory, 512KiB SRAM, 10BaseT Ethernet Controller, IrDA transceiver, 2 x 60-pin system expansion interface with full MPU bus/control signals, RJ-45 Ethernet connector. Motion detection version includes Z8 Encore! XP MCU.
Zilog Z80 (1976)
Zilog Z8000 (ca 1978)
Zilog Z800 (1985)
Zilog Z80000 (late 1985)
Zilog Z280 (early 1986)
Zilog Z180 (late 1986)
Microcontroller families[edit source | editbeta]
Zilog Z380 (1994)
Zilog Z8 Encore!
Zilog Z8 Encore! XP
Zilog eZ80 (2001)
Zilog eZ8 (2005)
Zilog Z16F, ZNEO, 16-bit microcontroller (2006)
Zilog Z8051 (2011)
Z16017/Z16M17/Z86017 PCMCIA adapter
Z5380 SCSI protocol controller (based on NCR 5380)
Z022 series single-chip modem
Motion Detection[edit source | editbeta]
ZEPIR0AAS02MODG - ZMOTION™ Motion Detection Module
Z8FS040 ZMOTION™ MCU - Microcontroller with built-in motion detection algorithms
Z8FS021A - ZMOTION™ Intrusion MCU -snaileye Microcontroller with built-in intrusion motion detection algorithms
Digital Signal Processor
Line 21 Decoders
Single board computers
Dr. Nathan Zommer - Chairman & CEO of IXYS (parent company) and General Manager of Zilog
Dan Eaton - Vice President & General Counsel
Steve Darrough - Vice President, Worldwide Marketing
Alan Shaw - Vice President, Operations
David Staab - Vice President, R&D and MCU Architecture
Kamlapati Khalsa - Vice President, MCU Engineering firmware recovery