128 Results for "！삼성추천유흥！Ⅳ【↖010± 4648 ±0930↗】┙！삼성셔츠룸！ⓔ！삼성룸싸롱！⑶！삼성란제리！′！삼성란제리셔츠룸！㎂！wrath"

Jog wheel board
Log from Repurposing an Accom Axial Control Panel
# Jog wheel board This board holds 24 keys and 5 LEDs. Jog board, front Jog board, backKey switch pin-out The keys on this board are far from as orderly laid out as on the function board, so mapping them is also rather more messy. Arbitrarily numbering...

Anti Drone Gun Turret
Details from Anti Drone Gun Turret
I've been working on this turret off and on for over 5 years. I hit a huge milestone on May 29th 2019. The turret successfully tracked and shot down a Tiny Whoop (micro drone)! The next day I set the turret up in my living room and captured some footage...

CPU - the execution unit
Log from From bit-slice to Basic (and symbolic tracing)
Context Given that this CPU implementation is an almost canonical example of microcoded design as envisioned by AMD - and a showcase of their Am29XX and Am25XX ICs - it is very helpful to go over at least chapters I and II of the "Bit-slice microprocessor...

PIC10F200 Code
Log from 5.5W Diode Laser for CNC
;******************************************************************************* ; * ; Filename: Laser_Pantograph.asm * ; Date: 8/5/2014 * ; File Version: 1.0 * ; Author: The Lightning Stalker * ; Company: Lightning Industries * ; Description: Implements...

Beyond 2ns with 2N2369A
Log from Hackaday TTLers
In his log Pushing RTL to

Hand Gesture Controlled Appliance Switch
Details from Hand Gesture Controlled Appliance Switch
In this project, I will show you how to make a wireless circuit using photoresistor, LM741 Op-Amp IC and 4017 decade counter. When you take your hand over the photoresistor while the switch is off, it will turn the appliance on. For the second time,...

Will it work on an 8080/8085?
Log from eForth/z80 modifications
One of my motivations is to also get it to work on my 8085 SBC. It turns out to be fairly straightforward. I have a hacked asz80 that flags instructions that are not in the 8080 subset. Here is the output of a grep '^[a-z]' efz80.lst a 0105 ED 79 [12]...

Patterns for creating microcode-driven core in VHDL
Log from TMS0800 FPGA implementation in VHDL
There are various well known and documented patterns and best practices to create FSM (finite state machine) designs that work well on FPGAs. However from what I have seen, not much in terms of how to have a simple, good microcode pattern. One could...

Proof of concept - TTY to VGA
Log from Microcoding for FPGAs
This component serves 2 purposes:- illustrates that microcoding can easily be used for non-CPU circuits such as display, I/O, disk, or any other custom controllers- useful in the project to trace main CPU instructions executing for debugging or illustration...

The SIMPL Machine
Log from SIMPL
In the previous log it was identified that SIMPL would be hosted as a virtual machine running from ROM on the chosen microcontroller.In this log I explore the practicalities of creating a simulated stack machine running on a Teensy 4.0 and programmed...

Tracing the function board
Log from Repurposing an Accom Axial Control Panel
# 2022-09-06 Tracing the function board This board holds 48 keys. Function board, front Function board, back detail Arbitrarily numbering things: function clusters cluster A-D as seen from left to right from the frontNote: cluster E is located on...

Single board computer on a FPGA
Log from From bit-slice to Basic (and symbolic tracing)
The main point of this project was to recreate a working CPU by following a technical document from 1978, illustrate micro-programming in a practical way and recreate the ICs (especially Am29XX) from the era in a FPGA. Maybe not the best (which...

draft (hopefully I don't accidentlly publish)
Log from Anti Drone Gun Turret
I've been working on this turret off and on for over 5 years. I hit a huge milestone on May 29th 2019. The turret successfully tracked and shot down a Tiny Whoop (micro drone)! The next day I set the turret up in my living room and captured some footage...

Debugging microcoded designs
Log from Microcoding for FPGAs
Microcoding as a technique is very much aligned with "test-driven development" concept. Essentially it means first to build the scaffolding needed to test the circuit, and then the circuit itself. Just like the microcoding itself, the advantage here...

When to enter/leave Super Mode?
Log from Protected-memory multitasking for 6502 computer
Before getting back to general architecture, let's talk about Super Mode, because that's pretty fundamental to the memory protection scheme. This is going to be quite a long brain dump of where I've got to in thinking about this. I'll try to add...

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