trs80m1: update README

diff --git a/Kernel/platform-trs80m1/README b/Kernel/platform-trs80m1/README
index 7093549..d33d702 100644 (file)
--- a/Kernel/platform-trs80m1/README
+++ b/Kernel/platform-trs80m1/README
@@ -37,7 +37,7 @@ This port supports the following configurations currently
                Micro Labs Graphyx
                Tandy Hi-Res Card (26-1125)
                Alpha Products Joystick
-               ChromaTRS (as jostick and a graphics device only - need a VDP
+               ChromaTRS (as joystick and a graphics device only - need a VDP
                        emulation in xtrs to do console support)
 
        Planned:
@@ -125,7 +125,9 @@ Generally Not Supported:
 Would Be Nice:
        80-Grafix               -       need docs, example apps to debug
                                        an emulator
-
+       TRSIDE                  -       IDE port at 0x40, but intended
+                                       to be driven alternate bytes
+                                       for 256 byte sectors
 
 Emulator Bugs:
        Repeating instructions like LDIR appear to be misemulated. LDIR
@@ -149,10 +151,6 @@ 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
-       Look at RTS/CTS flow control
-       - Needs tty sleeping support
-       - Needs to deal with model 1 case where it's polled so we need
-         to check the flow control on timer ticks if needed
        Fast block copy routines for uget/uput
        Hint based pre-fetching uget
        Consider moving the tty buffers into banked space (INDIRECT_QUEUE)
@@ -178,9 +176,6 @@ 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)
 
-       Need to move buffers out of line using the external buffers code so we
-       can better balance memory
-
 Setting It Up (current xtrs: https://github.com/TimothyPMann/xtrs with patches)
 
        make