DDR4 SDRAM computer buses have migrated towards replacing parallel buses with serial buses, for example by the evolution of Serial ATA replacing Parallel ATA, PCI Express replacing PCI, and serial ports replacing parallel ports. In general, serial buses are easier to scale up and have fewer wires/traces, making circuit boards using them easier to design. In the longer term, experts speculate that non-volatile RAM types like PCM (phase-change memory), RRAM (resistive random-access memory), or MRAM (magnetoresistive random-access memory) could replace DDR4 SDRAM and its successors. GDDR5 SGRAM is a graphics type of DDR3 synchronous graphics RAM, which was introduced before DDR4, and
What If We Fall in Love? the NBC daytime soap opera of the same name; Crystal appeared in a few shows of the series around this time as herself, almost becoming a victim of the serial killer plot airing at the time. "Makin' Up for Lost Time" had been previously featured in the night time drama "Dallas". What If We Fall in Love? What If We Fall In Love is the only duet album by Crystal Gayle. All songs are performed by both Crystal Gayle and Gary Morris. Three of its tracks found positions on the Billboard Hot Country Singles chart. Chronologically, they were "Makin' Up