Comments (14)
The WE is "write enable". That should be low (0V) when writing, high (5V) when reading. So if you are making a ROM, that should always be 5V.
The OE is "output enable". The RAM is enabled when low (0V), disabled when high (5V).
A0-A3 are the address pins, and D0-D3 are the data pins.
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Use the Static Ram under "digital chips".
You can use it like a ROM. Just don't write to it. 🙂
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Thanks @pfalstad
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How can I write data to a static RAM?
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Under the edit, content?
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yes, you can load the static ram using right click, Edit, Contents.
What's your other question? I can't tell what's on the static RAM by looking at a picture of it.
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what can i do with which leg?
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Thanks
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how big is this memory? how many Bytes / Kb?
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does it have four serial ports or can I send four bits on a parallel port?
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well, it's got 4 address pins and 4 data pins so it can store 2^4 = 16 4-bit words, or 8 bytes.
I guess you could call it a parallel port. The data bits are accessed in parallel.
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thank you
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could you give me an example of something when I enter something in advance on the edit and then it reads it and writes it to a scope with an out?
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Related Issues (20)
- Option for making a circuit with zero resistance for educational purpose HOT 1
- NAND on Small Grid Bugs Simulation when Paused
- 错误:无法创建子电路 HOT 1
- Single pulse generator HOT 2
- [Feature request] ability to add user's own circuits to menu
- [Feature] Draw MOSFET's body diode on symbol if it's being simulated
- subcircuits with 2-terminal voltage sources don't work HOT 3
- FEATURE-merge two circuits HOT 1
- ArrayIndexOutOfBoundsException in YTb (circuitjs1-0.js:997)
- [FEATURE] remove subcircuit definition in circuitJS (standalone)
- [BUG] Some inputs do not appear in subcircuit HOT 1
- Feature: Noise generator - nV/√Hz or PINK/WHITE/BROWN
- 1N34 (germanium diode) incorrectly simulated? HOT 3
- [FEATURE] a lot of value for research.
- No current run visualisation when adding the DPDT Switch with 4 poles
- Sweeping frequency source and resulting passband graph HOT 1
- Feature Request/Monophase
- Feature request: rotary switch
- Comparator component - no rotation
- Android web app performance problems / Porting to Android
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