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- HOW TO USE DDFORTH.SCR:
-
- Overview║á Thi≤ disδ i≤ se⌠ u≡ fo≥ usσ of MVP-FORT╚ oε Osbornσ
- double-density machines. The double-density format
- wil∞ allo≈ 20░ 1╦ screen≤ pe≥ drive¼á providinτ tha⌠
- thσáá CP/═áá track≤áá anΣáá Director∙áá track≤áá arσ
- overwritten« T∩ preservσ thσ Director∙ track≤ (fo≥
- labelling¼áfo≥ instance)¼ screen≤ 17-19╣ (drivσ A:⌐
- and screens 217-299 (drive B:) are usable.
-
- Instructions:
-
- 1: To get DDFORTH.SCR onto a double-density disk:
-
- (A⌐ Pu⌠ ß newl∙ formatteΣ double-densit∙ disδ int∩ drivσ
- B:.
-
- (B⌐á Pu⌠ ß bootablσ disδ containinτ PI╨ anΣ DD╘á int∩
- drivσ A:.
-
- (C⌐ Boo⌠ u≡ oε drivσ A:« Ente≥ thσ command≤ indicateΣ b∙
- an arrow [ --> ] :
-
- --> A>DDT <CR>
- DDT VERS 2.2
- --> -F0100,7900,20 <CR>
- --> -^C
- --> A>SAVE 120 B:BLANK.SCR <CR>
- --> A>PI╨áá <CR╛áá
-
- [ NOW PUT A DISK CONTAINING DDFORTH.SCR INTO DRIVE A:]
-
- --> *B:=A:DDFORTH.SCR[V]
-
- 2║á Pu⌠á ┴á bootablσ disδ containinτ AUTOST.CO═á(thσ FORT╚
- object file) into drive A:.
-
- 3: Boot up on drive A:, and load AUTOST.COM.
-
- 4║á Typσá 20░ BLK/DR╓ íá 4░ SEC/T╥ íá <CR╛ (bσ surσá t∩á pu⌠
- spaces where indicated).
-
- 5║ Typσ SAVE-FORT╚ <CR>« Wheε prompteΣ fo≥ ß filσ name¼
- typσá AUTOST.CO═á <CR>«á AUTOST.CO═ i≤ no≈á se⌠á u≡á fo≥
- readinτá anΣ writinτ double-densit∙ disks«á[ T∩ ge⌠ bacδ
- t∩ single-density¼á typσ 10░ BLK/DR╓ íá 2░ SEC/T╥ íá <CR╛
- and use "SAVE-FORTH" again.]
-
- 6║á T∩á seσá iµ everythinτ i≤ ok¼á typσ 24╖ LIS╘á <CR>«á Thσ ì
- utility load screen should be displayed on the screen.
-
- 7║ Typσá 20░ 21╢ WIP┼ <CR╛ iµ yo⌡ wan⌠ t∩ clea≥ thσ systeφ
- and directory tracks on drive B:.
-
-
- è
- 8║ Yo⌡ á ma∙ no≈ replacσ thσ disδ iε drivσ A║á witΦ ß newly
- formatteΣ á double-densit∙ disk«á Beforσá usinτá "SAVE-
- FORTHóá again¼á replacσá thσá disδ iε drivσá A║á witΦá ß
- bootable one.
-
- 9: Files on drive B:
-
- (A) utilities: Screens 247-256
- (B) editor: Screens 257-275
- (C) assembler: Screens 277-306
-
-
- J.E. Crowell
- San Jose, CA