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Spiffed up the VT100 demo pages

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This commit is contained in:
Jeff Parsons 2016-08-15 15:00:36 -07:00
commit 8cb79257c9
7 changed files with 331 additions and 268 deletions
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22
devices/pc8080/machine/vt100/debugger/README.md
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@ -12,10 +12,17 @@ DEC VT100 Terminal with Debugger
--------------------------------
The [PC8080](/modules/pc8080/) machine below is configured to simulate a [VT100 Terminal](/devices/pc8080/machine/vt100/)
with a Control Panel and Debugger. It is running the original [VT100 Firmware](/devices/pc8080/rom/vt100/) inside the
[PC8080](/modules/pc8080/) CPU emulator. You'll also find assorted [Hardware Notes](#vt100-memory-usage) below.
with a Control Panel and Debugger. When you press the "Run" button, it will start running the original
[VT100 Firmware](/devices/pc8080/rom/vt100/) inside the [PC8080](/modules/pc8080/) CPU emulator.
Click the "Run" button to start the simulation. The VT100 KEYMAP table in [keyboard.js](/modules/pc8080/lib/keyboard.js)
Information about [VT100 Keys](#vt100-keys) along with assorted [Hardware Notes](#vt100-memory-usage) are provided below.
{% include machine.html id="vt100" %}
VT100 Keys
----------
The VT100 KEYMAP table in [keyboard.js](/modules/pc8080/lib/keyboard.js)
maps modern keys to VT100 key addresses, and most of the mappings are 1-1. Function keys are mapped as follows:
- F1: PF1
@ -27,8 +34,8 @@ maps modern keys to VT100 key addresses, and most of the mappings are 1-1. Func
- F8: NO SCROLL
- F9: SET-UP
The simulation is not fully operational yet, but it is now possible to access the SET-UP screen, press **4** to switch to
LOCAL mode, and verify local operation of most VT100 keys. You can also test the following keys while in SET-UP Mode.
From the SET-UP screen, you can press **4** to switch to LOCAL mode and verify local operation of most VT100
keys. The following keys have special meaning inside SET-UP Mode.
### SET-UP Mode Keys
@ -44,8 +51,6 @@ LOCAL mode, and verify local operation of most VT100 keys. You can also test th
- SHIFT-S: Save SET-UP Features
- SHIFT-R: Restore SET-UP Features
{% include machine.html id="vt100" %}
VT100 Memory Usage
------------------
@ -241,8 +246,7 @@ Some additional observations:
set in the keyboard STATUS port (0x82), generating a "bell" (beep). The NVR checksum test used to fail when we initialized all
NVR words with the freshly-erased value of 0x3fff; now we initialize them with canned values (see ChipSet.VT100.INIT).
SET-UP Mode
-----------
### SET-UP Mode
From "PART 2: SET-UP MODE", p. 2-6, of the VT100 Technical Manual (July 1982):

2
devices/pc8080/machine/vt100/debugger/machine.xml
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@ -28,7 +28,7 @@
<control type="button" binding="setup" padleft="8px">SET-UP</control>
</keyboard>
<serial id="serial0" adapter="0">
<control type="button" binding="test" value="HELLO WORLD!" padleft="8px">TEST</control>
<control type="button" binding="test" value="HELLO WORLD!\r\n" padleft="8px">TEST RECEIVER</control>
</serial>
<panel ref="/devices/pc8080/panel/wide.xml"/>
<debugger id="debugger" messages="mem|port" commands="s 8086"/>