Download Dual Quad
Carmen Hoogland
We had a dual for about a week and all was fine, but I upgraded it to a quad because I wanted more tuners. The quad seemed good at first, but then we ended up having some issues with it where things would just be a problem. It seems slower just to view live TV, and I had it drop out/buffer on my Roku (which the dual never did with the dual). Last night I went to watch one of my favorite shows and it was split into 4 pieces because of signal quality. Too frustrating and too many problems so it is going back to Amazon. Now I wonder, should I get the dual again? Were these problems related to the quad specifically?
At my lab, the coax there is fed into another distribution amp with 4 ports which feeds various things. Works fine. One of those goes to my 1st 2-tuner Tablo which is hardwired network wise. One goes to Plex DVR (2 tuner) and two go to dual Quad HD (total of 8 tuners), the other is unused and terminated.
No Gran Sport (GS) in 1964. But there was an A8 coded engine option - Super Wildcat w/ dual four barrel carbs. Production code for that engine in 1964 was KX, which will be found stamped on the machined surface - passenger's side - where the valley cover sits. The Engine Serial number, which will be stamped on the machined surface on the driver's side, will match the vehicle's VIN.
You are correct. The A8 engine (Super Wildcat) was part of the A9 option (Gran Sport) in 1965 but the A8 engine was a stand alone option in '64. In 64, the BS transmission (Gran Sport) was not available, and positraction was an additional option. 1965 was also the first year for the Buick Rally wheel to be available on the Riviera. The ST400 in 1964 had only D and L on the shifter quadrant even though it was a 3 speed automatic transmission.
I agree with some of the other posters here, that GM did a small number of factory installations, or 'deviations' such as color or interior trim changes that did not appear on the regular production option list. That car will really turn heads at a muscle cars show, especially MCACN with that dual-quad setup.
My '64 Electra convertible as far as I know is fully optioned with a dual quad 425, RH mirror, cruise, A/C etc. I haven't had it on the road much since the restore but I do know the buzzer does not sound when I go faster than the indicator on the speedo.
Check the Engine Production Code number. Should be K for 1964 and X for the Super Wiodcat engine - dual four barrel carbs. If you have nothing else to do, look at the number on each carburetor and the number on the band on the distributor. Post them and someone will tell you if they're correct.
Anyway, looking down the line, I'm eyeing up the Intellijel quad VCA or similar. Just wondering of there is any really difference between a quad/dual vs a single VCA module. From the laymens (myself) standpoint, it would seem that its just more stuff crammed into less space, but perhaps there is more to it than this? Is some functionality lost for the convenience of space? I presume this kinda changes on a module by module bases, but is there a general rule?
In the world of digital data storage, flash memory has become an indispensable technology. Flash memory devices are non-volatile storage solutions that can retain data even without power. They are widely used in various applications, including smartphones, digital cameras, USB drives, and solid-state drives (SSDs). In this blog post, we will delve into the basics of serial, dual, and octal flash memory devices, exploring their features and benefits.
Serial flash memory, also known as SPI (Serial Peripheral Interface) flash, is a type of flash memory that uses a serial communication protocol to transfer data. It operates on a simple and efficient one-bit data transfer interface, making it suitable for cost-effective applications. Serial flash memory devices typically have lower densities compared to their dual and octal counterparts, ranging from a few kilobits to several gigabits. Because of its compact form and ease of integration, it makes it an ideal choice for applications requiring small amounts of non-volatile storage, such as microcontrollers, IoT devices, and consumer electronics. Since they retain data even when power is disconnected, this characteristic is crucial for storing boot code. It ensures the code remains intact and available for execution each time the system powers on or restarts. The low access times allow for quick retrieval of the boot code during the system's startup process. This helps minimize the boot time of the device.
Dual flash memory, also referred to as Dual I/O (Input/Output) flash, uses two data lines for both input and output operations, effectively doubling the data transfer rate. The Quad interface, on the other hand, uses four data lines for I/O operations. Both Dual and Quad devices allow higher throughput compared to serial flash. The access latency in these flash memories will be lower than serial flash, reflecting better system performance. The memory devices are available in higher densities than serial flash, ranging from several megabits to multiple gigabits. The increased speed of dual/quad flash memory makes it suitable for applications that require faster read and write operations, such as automotive systems and networking devices.
Octal flash memory or octal data transfer interface utilizes eight data lines for input and output operations, resulting in significantly higher data transfer rates compared to serial, dual, and quad flash memory. Octal flash memory devices are available in even higher densities, ranging from several gigabits to terabits. These memories offer extremely high speeds for read-writes making it suitable for demanding applications that require high-performance data storage, such as advanced gaming systems and data-intensive cloud computing platforms. Octal flash devices with read-while-write capability provide simultaneous read and write operations, improving efficiency, throughput, and flexibility in memory management. These features are particularly valuable in applications requiring fast and uninterrupted access to memory, such as firmware updates, data logging, and real-time data processing. The octal bus interface can operate at the highest possible frequency of 200 MHz, while other bus interfaces (SPI, dual, or quad) can operate up to 166 MHz frequency.
Flash memory technology has revolutionized the digital storage landscape, providing fast and reliable solutions for non-volatile memory. Serial, dual, and octal flash memory devices offer varying degrees of speed, density, and performance to cater to different application requirements.
This new system is offered as an upgrade kit to the existing EZ-EFI kits* and adds several additional parts, including a second unique throttle body for use with existing dual quad carburetor-type manifolds, injectors and a basic linkage kit necessary to hook the two throttle bodies together (works with most inline manifolds).
Was playing around with Firefox-PGO PKGBUILDS, and compiling 50MB of source code, even on my quad core takes a long time...only for the compiler to crash, and have to start again to try to get a usable package. So, I was wondering if it is possible to actually use more than 1 out of my 4 CPU cores in compiling source code?
As you may have already guessed from their names, a dual-core processor has two cores while a quad-core processor has four. The presence of multiple cores allows your computer to execute multiple processes at the same time.
OK, I thought you were comparing 4 module "dual channel kit" to 4 module "quad channel kit", which unless there is a specific reference to 'made for x570", should mean nothing. That Asus board definitely uses T-Topology so you will get better results with 4 modules. 4 vs 2 will only matter at the absolute upper limits of frequency, a place most people do not need to be.
Hey guys, I'd like to ask if I add two sticks of G-Skill RipJaws X 1866MHz CL9 4GB into a MSI 970A-G46 motherboard which only supports dual channel. Can I add another two sticks? Or should I get the 4 sticks version of it?
Pretty sure that CPU is dual channel only. A couple of points though, more RAM sticks puts more load on the memory controller especially at higher frequencies, which could cause issues, both the motherboard and CPU need to support quad channel for it to work.
Only dual channel. The only CPUs that support quad channel plus are the HEDT ones, and it's mainly for more memory capacity. there might be a small performance uplift depending on how your memory is setup (single rank or dual rank) but that's it: small. If you bought a dual rank kit (it's about 50/50) then there is no performance improvement for going 4x16 compared to 2x16.
i'm thinking about getting two dual-channel kits instead of one quad channel, because the ones i can find right now, dual channel has faster speed than quad, and two dual-channel kit is a bit cheaper than a quad-channel kit.
To be fair, even the quad-channel kit isn't guaranteed, because the integrated memory controller on the CPU is also a factor. Sometimes, the IMC just fails to run 4 sticks at their rated speed and it has nothing to do with compatibility between the sticks.
So, more shielding must be better? Sometimes yes, and sometimes no. In fact, unless you KNOW you need quad shield coaxial cable you should probably use dual shield. The following items apply to coaxial cable used in Broadband applications such as cable Internet, digital cable, CATV, satellite, and the like.
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