Category: Computer Engineering

Assembler dev meeting #13

2019/09/14, we met in cityu again. I finished IMM in other project https://gitlab.com/quantr/toolchain/antlr-calculator-library . So Assembler’s parser will eat up the whole numeric string and then pass it to antlr-calculator-library, if it contains a maths expression, it return the final answer which is a number. I created another library to produce ELF output. Jenny and…
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2019/09/16 0

強烈推介, 深圳小脚丫fpga

https://detail.tmall.com/item.htm?id=589934876916&ali_refid=a3_430620_1006:1213910051:N:kUYNEKediVRtRcfPZeogQz+fixtE0nqV:4c45447dff14948a212296ee9fa615a2&ali_trackid=1_4c45447dff14948a212296ee9fa615a2&spm=a230r.1.14.1 主要好處是: 面積細 一條USB搞定, 不用其它Jtag Lattice Diamond好易上手, 至少比Quartus和Vivago更易


2019/09/08 0

Assembler dev meeting #10

As usual, #10 meeting was hold in CityU. We getting more familiar with Intel basic instruction set translating. Here is the actions list for next week: Zero padding, cut of pad “0” Jenny consolidate your code into well format, let us understand and give us tutorial next sat morning Desmond: nasm in linux example, able…
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2019/08/25 0

Assembler Dev Meeting #9 2019/08/16

Meeting #9come up with these fixes: Kelvin fix 66 67 REX Prefix Ending bytes (displacement) Desmond fix IMM* > IMM https://gitlab.com/quantr/toolchain/Assembler/issues/28


2019/08/19 0

Wheatstone bridge in multisim

Simulation is correct


2019/08/12 0

Why Multisim sometime is 100% accurate than calculation, sometimes is not

This exercise is 100% same as calculation But below one is not 100% same as calculation, it use just same components: VC + Resistors. Is multisim using brute force to guess out the voltage and current values?


2019/08/11 0

C compiler pre-research preparation

Antlr C11 grammar is highly match with the C11 language specification, which is a very good news to us. https://github.com/antlr/grammars-v4/blob/master/c/C.g4


2019/07/21 0

THE 6TH ASSEMBLER DEV MEETING

Peter updated netbeans-antlr plugin, increase our productivity: Jenny finished the REX.W translate, she keeps translating other instructions to see if our current coding facilities enough or not. Desmond is adding all the rest of the intel instructions to the grammar file, still need sometimes.


2019/07/20 0

Ebook: Custom chips for dummies

https://peter.quantr.hk/wp-content/uploads/2019/07/custom-chips-for-dummies-arm.pdf


2019/07/15 0