Upload

Digital Research

CPM OPERATING SYSTEMS/CPM 68K/1.0X SOURCES/v101/doc/relnotes.doc

@@ -0,0 +1,63 @@
+
+          CP/M-68K (tm) Operating System Release Notes
+
+                        February 17, 1983
+
+
+S-RECORD SYSTEMS
+
+     Either  of the two S-record versions of CP/M-68K included in 
+
+this  release may be combined with a user-supplied BIOS in  order 
+
+to obtain a working CP/M-68K operating system as discussed in the 
+
+System  Guide.  In addition to the information given  there,  you 
+
+need  to know the size and entry points of the S-record  systems.  
+
+The  two  S-record system files are discussed separately  in  the 
+
+following paragraphs.
+
+     SR400.SYS  resides in memory locations 400H to  5D43H.   You 
+
+should  patch  it by placing the 32-bit address  of  your  BIOS's 
+
+_init entry point at memory locations 4F42H to 4F45H.   Your BIOS 
+
+can Warm Boot by jumping to 4F46H.  
+
+     SR128K.SYS  resides  in memory locations 15000H  to  1A943H.  
+
+You  should patch it by placing the 32-bit address of your BIOS's 
+
+_init  entry point at memory locations 19B42H  to  19B45H.   Your 
+
+BIOS can Warm Boot by jumping to 19B46H.
+
+
+
+BUGS
+
+o     The  CPM.SYS file on disk 2 of the distribution system  was 
+
+      intended to work with a floppy disk EXORmacs(tm) system.  In 
+      fact, it does not.
+
+o     AS68 will not operate properly when the disk it is using is
+      full.
+
+o     If you have trouble with AS68,  it is likely that you  did 
+
+      not  initialize  it.    See  the  Programmer's  Guide   for 
+
+      more information.
+
+o     DDT sets up an incorrect command tail when the program under
+      test is specified on the CCP command line invoking DDT rather
+      than using the E and I commands in DDT.
+
+
+CP/M-68K is a trademark of Digital Research.
+EXORmacs is a trademark of Motorola.