trs80m1: update documentation

diff --git a/Kernel/platform-trs80m1/README b/Kernel/platform-trs80m1/README
index 4f00f57..b2c798a 100644 (file)
--- a/Kernel/platform-trs80m1/README
+++ b/Kernel/platform-trs80m1/README
@@ -19,6 +19,9 @@ This port supports the following configurations currently
                ChromaTRS (as joystick and a graphics device only - need a VDP
                        emulation in xtrs to do console support)
                Lo-tech or similar IDE CF at 0x40
+               Tandy HRG (user defined graphics 26-9800) [boot opt micro]
+               Orcim PCG80 [boot opt pcg80]
+               Progamma  Intl. 80 Grafix [boot opt 80gfx]
 
        In Progress:
                Exatron stringy
@@ -29,7 +32,7 @@ This port supports the following configurations currently
                Support for the FreHD extra features (clock, volume switches)
 
        Unsupported:
-               M1SE/M1RE (except as far as compatibility features go)
+               M1SE/M1RE/FreHD (except as far as compatibility features go)
 
        TRS80 model III with Alpha SuperMem (or compatibles)
                (256K+ recommended or a hard disk for swap)
@@ -48,7 +51,6 @@ This port supports the following configurations currently
 
        Planned:
                Orchestra 90 sound card
-               Lo-tech and similar IDE adapters at 0x40
                Support for the FreHD extra features (clock, volume switches)
 
        Unsupported:
@@ -63,6 +65,7 @@ This port supports the following configurations currently
        Options:
                Floppy disk (somewhat basic support, no format tool yet)
                Hard Disk (Tandy compatible)
+               IDE CF at 0x40
 
        Planned:
                Extra keys (F1 and F2)
@@ -95,7 +98,8 @@ This port supports the following configurations currently
                Lowe Electronics LE18 graphics adapter
                Tandy style RTC at 0xB0 (only usable for time locking)
                Anything on the model I list that works with a Genie/System-80
-               to TRS80 expansion convertor (*)
+               to TRS80 expansion convertor
+               IDE CF at 0x40
 
        Planned:
                Lowe Electronics FRED
@@ -108,9 +112,6 @@ This port supports the following configurations currently
                Any non memory S100 cards that don't match the TRS80/VG
                devices (ie the X-4010 S100 printer card should work)
 
-       (*) Right now printer and serial ports don't because we assume the
-       different VideoGenie addressing for them...
-
        Notes:
        (In theory having no RAM but something like a BG 256S 256K RAM S100
         card in an expansion unit jumpered for AMOS II 8x32K user banks,
@@ -126,16 +127,15 @@ This port supports the following configurations currently
 
 
 Generally Not Supported:
-       Lubomir Soft Banker     -       only provides 96K RAM (not enough
-                                       for this build)
+       EG 64.3/Lubomir Soft Banker     -       See the genie-eg64.3 port
        Various 64K only CP/M adapters
        (Unless someone knows one that stacks with the supermem!)
 
-Would Be Nice:
+Would Be Nice To Do Better
        80-Grafix               -       need docs, example apps to debug
                                        an emulator
        TRS80 Model 1 Hires     -       The UK 'hires' actually a font
-                                       adapter.
+                                       adapter also needs emulation support
 
 Emulator Bugs:
        Repeating instructions like LDIR appear to be misemulated. LDIR
@@ -155,21 +155,19 @@ User Space:
        space for this platform.
 
 To Do:
-
        Only hide/show cursor if curtty == inputty
        Reclaim 768 bytes by moving irq stack and udata down to 4100
        Faster user copiers once it works
        Fast block copy routines for uget/uput
        Hint based pre-fetching uget
-       Consider moving the tty buffers into banked space (INDIRECT_QUEUE)
        When we have > 512K or so RAM use the rest as a ramdisc
        Orchestra
        M3SE video at least
 
 Memory Map:
        0000-3FFF       Various fixed model 1 functionality
-       4000-41FF       Kept clear for ROM bits
-       4200-7FFF       Kernel data, common etc
+       4000-40FF       Kept clear for ROM bits
+       4100-7FFF       Kernel data, common etc
        8000-FFFF       Bank0: kernel code
        8000-FFFF       Bank1: kernel code
 
@@ -184,6 +182,12 @@ Memory Map:
        The kernel doesn't actually need 80K but it also doesn't fit in
        the available 48K unbanked either (although a minimalish setup might)
 
+       Note that the current build is an insanely featured one. Turning off
+       the NET and IDE support will shrink it loads and give more buffers.
+
+       Unfortunately right now some core changes are needed to get to the
+       point we can have configurable options done properly.
+
 Setting It Up (current xtrs: https://github.com/TimothyPMann/xtrs with patches)
 
        make