It seems like I have died and entered acronym hell
(All events are based on true story. Any resemblance to persons living or dead are intentional)
Lecturer: As you can see, the PC is pointing to the address “00”, which is memory address of the next instruction to be executed by the CPU. The value of the PC is copied into the MAR, after which the value of the PC is increment by “02”. After the value is copied into the MAR, a ‘Read’ signal is asserted to the Memory and the value of the MAR is passed on to the Memory. The Memory will then read the data line as indicated by the MAR and transfer it into the MDR on the processor via the data bus. After which the content of the MDR is copied into the IR.
Me (thinking): What the heck is an IR?
That lecture was one of the most acronym intensive lecture I have attended so far…
What is with the society’s obsession with the usage of abbreviations and acronyms? There are acronyms everywhere… And everyone uses it and some of them don’t even know what they meant. This is especially true in the SAF (see… another acronym..) Stuff like BMTC, HHTI, SMI, PLC, BCS, etc. Sometimes you don’t even have an idea what the heck they are talking about.
Exams coming soon… Don’t know where to start revising.. Argh…