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- This is version 4.2 of the program Sim for simulation
- of register-transfer-nets.
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- V4.2: - Error removed in DEBUG function that was built in V4.1
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- - Bug fixed in transaction of the VLI.
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- V4.1: - Compatible with other processors of the 680x0 class.
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- - Comments in external device definitions are no longer
- printed to the current CLI-window.
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- V4.0: - Now it's possible to define external devices.
- For this purpose a C compiler is needed (tested: Aztec).
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- V3.0: - Two new devices were added to the existing devices.
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- - REG_SET_P and
- - REG_SET_N
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- Register sets (level triggered) with seperated read/
- write addresses and in/outputs.
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- - Another bug fixed in the handle of the RESET gadget.
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- V2.1: - Bug fixed in the handle of the RESET gadget.
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- V2.0: - In the LAMP window a new gadget RESET was added.
- With this gadget the simulator can be pushed back into the
- state immediate after the program was loaded.
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- - In the translation of the VLI there is a check for leads
- that are only used as outputs. This can be the succession
- of misspellings in the VLI.
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- - Four new devices were added to the existing devices.
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- - JK_REG_P and
- - JK_REG_N
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- J-K-registers with asynchronous set and reset inputs.
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- - PAT_GEN
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- Pattern generator of any binary pattern on a 16-bit-
- lead.
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- - RECORDER
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- Recorder device. After the simulation the recorded
- signals will be written to a file.
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- - The RAM-device was changed in its function.
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- V1.2: - The queue of the computable devices will be initialized
- now in the correct way.
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- V1.1: - A stop condition was added as a new device.
- With this device a simulation can be stopped at a specific
- point.
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