Home » Personal collection » Acorn ADFS disks » Greaseweazled » adfs_EUG_54.adf » V/+CONNEC

V/+CONNEC

This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.

Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.

Tape/disk: Home » Personal collection » Acorn ADFS disks » Greaseweazled » adfs_EUG_54.adf
Filename: V/+CONNEC
Read OK: ✔
File size: 0D64 bytes
Load address: 2B204556
Exec address: 4E4E4F43
Duplicates

There are 3 duplicate copies of this file in the archive:

File contents
                NOTES ON CONNECTING A Z88 TO AN ELECTRON
                   USING AN ELECTRON DISK FOR SAVING
                           By Alan Richardson

THE Z88 becomes a more useful machine when its files can be saved to
disk via an Electron (or other machine). The benefits are twofold: the
disk save is more reliable (also freeing space in the Z88), and it re-
duces the risk of loss when changing batteries.
   I have had a Cambridge Z88 for a while but because my Electron has
served me so well, and I am more familiar with it, I have not put as 
much effort into understanding the Z88 as I might have. One reason for
being disillusioned was having lost data in it more than once. Now, with
disk saving a reality, I am more interested in using it in that it 
becomes a more reliable tool. (Hopelessly out of date, some will say, it
can't access the Internet!)
   PC Link II works well but for some reason is slow. I haven't found
out why this is.
   Our local Acorn User Group noted in a recent newsletter that there
was a web site operated by John Allen that specifically mentioned the 
Z88.
   I asked a friend to download what was available for the Z88 and it
included a program called ARCHIVE which runs on the Electron and, when
connected to the Z88 by an RS423/RS232C connecting lead, will work with
the Z88's Import Export feature. This allows files to be saved to disk
as one large archive file which can then be loaded back in its entirety
or file by file. A nice feature, and it's fairly quick compared with PC
Link.
   ARCHIVE works well when connected to a Electron or a BBC except for
a problem with option 3 on the menu. When using option 3, the program
checks for two characters at the beginning of the archived file. These
two characters are &1B and &4E. If there are not found in order it gives
a "File type mismatch" error. Unfortunately, the Z88 uses an X-on, X-off
protocol that is not quite standard. It uses &11. &11 is hence found at
the beginning of the archived file in addition to the required char-
acters and ARCHIVE, as it was, did not check the incoming characters. As
a result, nine times out of ten, one could not selectively restore files
even though the whole file could be restored without problems.
   Once the problem was identified it was a matter of finding the 
solution. My friend who did the downloading also has a Z88. He was able
to provide a few additional lines of machine code that ensured the 
archived file started with &1B. It now works well.
   I had e-mailed John Allen who wrote the program, and who still has a
Z88 web site that appears to be operational. However, he replied that
the programs were written a long time ago and didn't give me any 
additional magazine references. I had requested them because none of the
references I could find related to the second part of the ARCHIVE 
program.
   He also wrote an excellent book for the Z88 - Z88 PIPEDREAM: A 
DABHAND GUIDE. His web site is http://www.bramber.org.uk/z88
   The Z88 is a Z80-based 8-bit machine that uses a version of BBC
BASIC.
   Perhaps there is room for including the Z88 in the 8-bit family 
covered by EUG. I believe it was Sir Clive Sinclair's last computer 
effort.
   If anyone in the group is using a Z88 I'd like to compare notes. My
email is alanr@amiga.gen.nz
   I'd be happy to pass on the "fix" for ARCHIVE.
                                                Alan Richardson, EUG #54

00000000  20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000010  4e 4f 54 45 53 20 4f 4e  20 43 4f 4e 4e 45 43 54  |NOTES ON CONNECT|
00000020  49 4e 47 20 41 20 5a 38  38 20 54 4f 20 41 4e 20  |ING A Z88 TO AN |
00000030  45 4c 45 43 54 52 4f 4e  0d 20 20 20 20 20 20 20  |ELECTRON.       |
00000040  20 20 20 20 20 20 20 20  20 20 20 20 55 53 49 4e  |            USIN|
00000050  47 20 41 4e 20 45 4c 45  43 54 52 4f 4e 20 44 49  |G AN ELECTRON DI|
00000060  53 4b 20 46 4f 52 20 53  41 56 49 4e 47 0d 20 20  |SK FOR SAVING.  |
00000070  20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
00000080  20 20 20 20 20 20 20 20  20 42 79 20 41 6c 61 6e  |         By Alan|
00000090  20 52 69 63 68 61 72 64  73 6f 6e 0d 0d 54 48 45  | Richardson..THE|
000000a0  20 5a 38 38 20 62 65 63  6f 6d 65 73 20 61 20 6d  | Z88 becomes a m|
000000b0  6f 72 65 20 75 73 65 66  75 6c 20 6d 61 63 68 69  |ore useful machi|
000000c0  6e 65 20 77 68 65 6e 20  69 74 73 20 66 69 6c 65  |ne when its file|
000000d0  73 20 63 61 6e 20 62 65  20 73 61 76 65 64 20 74  |s can be saved t|
000000e0  6f 0d 64 69 73 6b 20 76  69 61 20 61 6e 20 45 6c  |o.disk via an El|
000000f0  65 63 74 72 6f 6e 20 28  6f 72 20 6f 74 68 65 72  |ectron (or other|
00000100  20 6d 61 63 68 69 6e 65  29 2e 20 54 68 65 20 62  | machine). The b|
00000110  65 6e 65 66 69 74 73 20  61 72 65 20 74 77 6f 66  |enefits are twof|
00000120  6f 6c 64 3a 20 74 68 65  0d 64 69 73 6b 20 73 61  |old: the.disk sa|
00000130  76 65 20 69 73 20 6d 6f  72 65 20 72 65 6c 69 61  |ve is more relia|
00000140  62 6c 65 20 28 61 6c 73  6f 20 66 72 65 65 69 6e  |ble (also freein|
00000150  67 20 73 70 61 63 65 20  69 6e 20 74 68 65 20 5a  |g space in the Z|
00000160  38 38 29 2c 20 61 6e 64  20 69 74 20 72 65 2d 0d  |88), and it re-.|
00000170  64 75 63 65 73 20 74 68  65 20 72 69 73 6b 20 6f  |duces the risk o|
00000180  66 20 6c 6f 73 73 20 77  68 65 6e 20 63 68 61 6e  |f loss when chan|
00000190  67 69 6e 67 20 62 61 74  74 65 72 69 65 73 2e 0d  |ging batteries..|
000001a0  20 20 20 49 20 68 61 76  65 20 68 61 64 20 61 20  |   I have had a |
000001b0  43 61 6d 62 72 69 64 67  65 20 5a 38 38 20 66 6f  |Cambridge Z88 fo|
000001c0  72 20 61 20 77 68 69 6c  65 20 62 75 74 20 62 65  |r a while but be|
000001d0  63 61 75 73 65 20 6d 79  20 45 6c 65 63 74 72 6f  |cause my Electro|
000001e0  6e 20 68 61 73 0d 73 65  72 76 65 64 20 6d 65 20  |n has.served me |
000001f0  73 6f 20 77 65 6c 6c 2c  20 61 6e 64 20 49 20 61  |so well, and I a|
00000200  6d 20 6d 6f 72 65 20 66  61 6d 69 6c 69 61 72 20  |m more familiar |
00000210  77 69 74 68 20 69 74 2c  20 49 20 68 61 76 65 20  |with it, I have |
00000220  6e 6f 74 20 70 75 74 20  61 73 20 0d 6d 75 63 68  |not put as .much|
00000230  20 65 66 66 6f 72 74 20  69 6e 74 6f 20 75 6e 64  | effort into und|
00000240  65 72 73 74 61 6e 64 69  6e 67 20 74 68 65 20 5a  |erstanding the Z|
00000250  38 38 20 61 73 20 49 20  6d 69 67 68 74 20 68 61  |88 as I might ha|
00000260  76 65 2e 20 4f 6e 65 20  72 65 61 73 6f 6e 20 66  |ve. One reason f|
00000270  6f 72 0d 62 65 69 6e 67  20 64 69 73 69 6c 6c 75  |or.being disillu|
00000280  73 69 6f 6e 65 64 20 77  61 73 20 68 61 76 69 6e  |sioned was havin|
00000290  67 20 6c 6f 73 74 20 64  61 74 61 20 69 6e 20 69  |g lost data in i|
000002a0  74 20 6d 6f 72 65 20 74  68 61 6e 20 6f 6e 63 65  |t more than once|
000002b0  2e 20 4e 6f 77 2c 20 77  69 74 68 0d 64 69 73 6b  |. Now, with.disk|
000002c0  20 73 61 76 69 6e 67 20  61 20 72 65 61 6c 69 74  | saving a realit|
000002d0  79 2c 20 49 20 61 6d 20  6d 6f 72 65 20 69 6e 74  |y, I am more int|
000002e0  65 72 65 73 74 65 64 20  69 6e 20 75 73 69 6e 67  |erested in using|
000002f0  20 69 74 20 69 6e 20 74  68 61 74 20 69 74 20 0d  | it in that it .|
00000300  62 65 63 6f 6d 65 73 20  61 20 6d 6f 72 65 20 72  |becomes a more r|
00000310  65 6c 69 61 62 6c 65 20  74 6f 6f 6c 2e 20 28 48  |eliable tool. (H|
00000320  6f 70 65 6c 65 73 73 6c  79 20 6f 75 74 20 6f 66  |opelessly out of|
00000330  20 64 61 74 65 2c 20 73  6f 6d 65 20 77 69 6c 6c  | date, some will|
00000340  20 73 61 79 2c 20 69 74  0d 63 61 6e 27 74 20 61  | say, it.can't a|
00000350  63 63 65 73 73 20 74 68  65 20 49 6e 74 65 72 6e  |ccess the Intern|
00000360  65 74 21 29 0d 20 20 20  50 43 20 4c 69 6e 6b 20  |et!).   PC Link |
00000370  49 49 20 77 6f 72 6b 73  20 77 65 6c 6c 20 62 75  |II works well bu|
00000380  74 20 66 6f 72 20 73 6f  6d 65 20 72 65 61 73 6f  |t for some reaso|
00000390  6e 20 69 73 20 73 6c 6f  77 2e 20 49 20 68 61 76  |n is slow. I hav|
000003a0  65 6e 27 74 20 66 6f 75  6e 64 0d 6f 75 74 20 77  |en't found.out w|
000003b0  68 79 20 74 68 69 73 20  69 73 2e 0d 20 20 20 4f  |hy this is..   O|
000003c0  75 72 20 6c 6f 63 61 6c  20 41 63 6f 72 6e 20 55  |ur local Acorn U|
000003d0  73 65 72 20 47 72 6f 75  70 20 6e 6f 74 65 64 20  |ser Group noted |
000003e0  69 6e 20 61 20 72 65 63  65 6e 74 20 6e 65 77 73  |in a recent news|
000003f0  6c 65 74 74 65 72 20 74  68 61 74 20 74 68 65 72  |letter that ther|
00000400  65 0d 77 61 73 20 61 20  77 65 62 20 73 69 74 65  |e.was a web site|
00000410  20 6f 70 65 72 61 74 65  64 20 62 79 20 4a 6f 68  | operated by Joh|
00000420  6e 20 41 6c 6c 65 6e 20  74 68 61 74 20 73 70 65  |n Allen that spe|
00000430  63 69 66 69 63 61 6c 6c  79 20 6d 65 6e 74 69 6f  |cifically mentio|
00000440  6e 65 64 20 74 68 65 20  0d 5a 38 38 2e 0d 20 20  |ned the .Z88..  |
00000450  20 49 20 61 73 6b 65 64  20 61 20 66 72 69 65 6e  | I asked a frien|
00000460  64 20 74 6f 20 64 6f 77  6e 6c 6f 61 64 20 77 68  |d to download wh|
00000470  61 74 20 77 61 73 20 61  76 61 69 6c 61 62 6c 65  |at was available|
00000480  20 66 6f 72 20 74 68 65  20 5a 38 38 20 61 6e 64  | for the Z88 and|
00000490  20 69 74 0d 69 6e 63 6c  75 64 65 64 20 61 20 70  | it.included a p|
000004a0  72 6f 67 72 61 6d 20 63  61 6c 6c 65 64 20 41 52  |rogram called AR|
000004b0  43 48 49 56 45 20 77 68  69 63 68 20 72 75 6e 73  |CHIVE which runs|
000004c0  20 6f 6e 20 74 68 65 20  45 6c 65 63 74 72 6f 6e  | on the Electron|
000004d0  20 61 6e 64 2c 20 77 68  65 6e 0d 63 6f 6e 6e 65  | and, when.conne|
000004e0  63 74 65 64 20 74 6f 20  74 68 65 20 5a 38 38 20  |cted to the Z88 |
000004f0  62 79 20 61 6e 20 52 53  34 32 33 2f 52 53 32 33  |by an RS423/RS23|
00000500  32 43 20 63 6f 6e 6e 65  63 74 69 6e 67 20 6c 65  |2C connecting le|
00000510  61 64 2c 20 77 69 6c 6c  20 77 6f 72 6b 20 77 69  |ad, will work wi|
00000520  74 68 0d 74 68 65 20 5a  38 38 27 73 20 49 6d 70  |th.the Z88's Imp|
00000530  6f 72 74 20 45 78 70 6f  72 74 20 66 65 61 74 75  |ort Export featu|
00000540  72 65 2e 20 54 68 69 73  20 61 6c 6c 6f 77 73 20  |re. This allows |
00000550  66 69 6c 65 73 20 74 6f  20 62 65 20 73 61 76 65  |files to be save|
00000560  64 20 74 6f 20 64 69 73  6b 0d 61 73 20 6f 6e 65  |d to disk.as one|
00000570  20 6c 61 72 67 65 20 61  72 63 68 69 76 65 20 66  | large archive f|
00000580  69 6c 65 20 77 68 69 63  68 20 63 61 6e 20 74 68  |ile which can th|
00000590  65 6e 20 62 65 20 6c 6f  61 64 65 64 20 62 61 63  |en be loaded bac|
000005a0  6b 20 69 6e 20 69 74 73  20 65 6e 74 69 72 65 74  |k in its entiret|
000005b0  79 0d 6f 72 20 66 69 6c  65 20 62 79 20 66 69 6c  |y.or file by fil|
000005c0  65 2e 20 41 20 6e 69 63  65 20 66 65 61 74 75 72  |e. A nice featur|
000005d0  65 2c 20 61 6e 64 20 69  74 27 73 20 66 61 69 72  |e, and it's fair|
000005e0  6c 79 20 71 75 69 63 6b  20 63 6f 6d 70 61 72 65  |ly quick compare|
000005f0  64 20 77 69 74 68 20 50  43 0d 4c 69 6e 6b 2e 0d  |d with PC.Link..|
00000600  20 20 20 41 52 43 48 49  56 45 20 77 6f 72 6b 73  |   ARCHIVE works|
00000610  20 77 65 6c 6c 20 77 68  65 6e 20 63 6f 6e 6e 65  | well when conne|
00000620  63 74 65 64 20 74 6f 20  61 20 45 6c 65 63 74 72  |cted to a Electr|
00000630  6f 6e 20 6f 72 20 61 20  42 42 43 20 65 78 63 65  |on or a BBC exce|
00000640  70 74 20 66 6f 72 0d 61  20 70 72 6f 62 6c 65 6d  |pt for.a problem|
00000650  20 77 69 74 68 20 6f 70  74 69 6f 6e 20 33 20 6f  | with option 3 o|
00000660  6e 20 74 68 65 20 6d 65  6e 75 2e 20 57 68 65 6e  |n the menu. When|
00000670  20 75 73 69 6e 67 20 6f  70 74 69 6f 6e 20 33 2c  | using option 3,|
00000680  20 74 68 65 20 70 72 6f  67 72 61 6d 0d 63 68 65  | the program.che|
00000690  63 6b 73 20 66 6f 72 20  74 77 6f 20 63 68 61 72  |cks for two char|
000006a0  61 63 74 65 72 73 20 61  74 20 74 68 65 20 62 65  |acters at the be|
000006b0  67 69 6e 6e 69 6e 67 20  6f 66 20 74 68 65 20 61  |ginning of the a|
000006c0  72 63 68 69 76 65 64 20  66 69 6c 65 2e 20 54 68  |rchived file. Th|
000006d0  65 73 65 0d 74 77 6f 20  63 68 61 72 61 63 74 65  |ese.two characte|
000006e0  72 73 20 61 72 65 20 26  31 42 20 61 6e 64 20 26  |rs are &1B and &|
000006f0  34 45 2e 20 49 66 20 74  68 65 72 65 20 61 72 65  |4E. If there are|
00000700  20 6e 6f 74 20 66 6f 75  6e 64 20 69 6e 20 6f 72  | not found in or|
00000710  64 65 72 20 69 74 20 67  69 76 65 73 0d 61 20 22  |der it gives.a "|
00000720  46 69 6c 65 20 74 79 70  65 20 6d 69 73 6d 61 74  |File type mismat|
00000730  63 68 22 20 65 72 72 6f  72 2e 20 55 6e 66 6f 72  |ch" error. Unfor|
00000740  74 75 6e 61 74 65 6c 79  2c 20 74 68 65 20 5a 38  |tunately, the Z8|
00000750  38 20 75 73 65 73 20 61  6e 20 58 2d 6f 6e 2c 20  |8 uses an X-on, |
00000760  58 2d 6f 66 66 0d 70 72  6f 74 6f 63 6f 6c 20 74  |X-off.protocol t|
00000770  68 61 74 20 69 73 20 6e  6f 74 20 71 75 69 74 65  |hat is not quite|
00000780  20 73 74 61 6e 64 61 72  64 2e 20 49 74 20 75 73  | standard. It us|
00000790  65 73 20 26 31 31 2e 20  26 31 31 20 69 73 20 68  |es &11. &11 is h|
000007a0  65 6e 63 65 20 66 6f 75  6e 64 20 61 74 0d 74 68  |ence found at.th|
000007b0  65 20 62 65 67 69 6e 6e  69 6e 67 20 6f 66 20 74  |e beginning of t|
000007c0  68 65 20 61 72 63 68 69  76 65 64 20 66 69 6c 65  |he archived file|
000007d0  20 69 6e 20 61 64 64 69  74 69 6f 6e 20 74 6f 20  | in addition to |
000007e0  74 68 65 20 72 65 71 75  69 72 65 64 20 63 68 61  |the required cha|
000007f0  72 2d 0d 61 63 74 65 72  73 20 61 6e 64 20 41 52  |r-.acters and AR|
00000800  43 48 49 56 45 2c 20 61  73 20 69 74 20 77 61 73  |CHIVE, as it was|
00000810  2c 20 64 69 64 20 6e 6f  74 20 63 68 65 63 6b 20  |, did not check |
00000820  74 68 65 20 69 6e 63 6f  6d 69 6e 67 20 63 68 61  |the incoming cha|
00000830  72 61 63 74 65 72 73 2e  20 41 73 0d 61 20 72 65  |racters. As.a re|
00000840  73 75 6c 74 2c 20 6e 69  6e 65 20 74 69 6d 65 73  |sult, nine times|
00000850  20 6f 75 74 20 6f 66 20  74 65 6e 2c 20 6f 6e 65  | out of ten, one|
00000860  20 63 6f 75 6c 64 20 6e  6f 74 20 73 65 6c 65 63  | could not selec|
00000870  74 69 76 65 6c 79 20 72  65 73 74 6f 72 65 20 66  |tively restore f|
00000880  69 6c 65 73 0d 65 76 65  6e 20 74 68 6f 75 67 68  |iles.even though|
00000890  20 74 68 65 20 77 68 6f  6c 65 20 66 69 6c 65 20  | the whole file |
000008a0  63 6f 75 6c 64 20 62 65  20 72 65 73 74 6f 72 65  |could be restore|
000008b0  64 20 77 69 74 68 6f 75  74 20 70 72 6f 62 6c 65  |d without proble|
000008c0  6d 73 2e 0d 20 20 20 4f  6e 63 65 20 74 68 65 20  |ms..   Once the |
000008d0  70 72 6f 62 6c 65 6d 20  77 61 73 20 69 64 65 6e  |problem was iden|
000008e0  74 69 66 69 65 64 20 69  74 20 77 61 73 20 61 20  |tified it was a |
000008f0  6d 61 74 74 65 72 20 6f  66 20 66 69 6e 64 69 6e  |matter of findin|
00000900  67 20 74 68 65 20 0d 73  6f 6c 75 74 69 6f 6e 2e  |g the .solution.|
00000910  20 4d 79 20 66 72 69 65  6e 64 20 77 68 6f 20 64  | My friend who d|
00000920  69 64 20 74 68 65 20 64  6f 77 6e 6c 6f 61 64 69  |id the downloadi|
00000930  6e 67 20 61 6c 73 6f 20  68 61 73 20 61 20 5a 38  |ng also has a Z8|
00000940  38 2e 20 48 65 20 77 61  73 20 61 62 6c 65 0d 74  |8. He was able.t|
00000950  6f 20 70 72 6f 76 69 64  65 20 61 20 66 65 77 20  |o provide a few |
00000960  61 64 64 69 74 69 6f 6e  61 6c 20 6c 69 6e 65 73  |additional lines|
00000970  20 6f 66 20 6d 61 63 68  69 6e 65 20 63 6f 64 65  | of machine code|
00000980  20 74 68 61 74 20 65 6e  73 75 72 65 64 20 74 68  | that ensured th|
00000990  65 20 0d 61 72 63 68 69  76 65 64 20 66 69 6c 65  |e .archived file|
000009a0  20 73 74 61 72 74 65 64  20 77 69 74 68 20 26 31  | started with &1|
000009b0  42 2e 20 49 74 20 6e 6f  77 20 77 6f 72 6b 73 20  |B. It now works |
000009c0  77 65 6c 6c 2e 0d 20 20  20 49 20 68 61 64 20 65  |well..   I had e|
000009d0  2d 6d 61 69 6c 65 64 20  4a 6f 68 6e 20 41 6c 6c  |-mailed John All|
000009e0  65 6e 20 77 68 6f 20 77  72 6f 74 65 20 74 68 65  |en who wrote the|
000009f0  20 70 72 6f 67 72 61 6d  2c 20 61 6e 64 20 77 68  | program, and wh|
00000a00  6f 20 73 74 69 6c 6c 20  68 61 73 20 61 0d 5a 38  |o still has a.Z8|
00000a10  38 20 77 65 62 20 73 69  74 65 20 74 68 61 74 20  |8 web site that |
00000a20  61 70 70 65 61 72 73 20  74 6f 20 62 65 20 6f 70  |appears to be op|
00000a30  65 72 61 74 69 6f 6e 61  6c 2e 20 48 6f 77 65 76  |erational. Howev|
00000a40  65 72 2c 20 68 65 20 72  65 70 6c 69 65 64 20 74  |er, he replied t|
00000a50  68 61 74 0d 74 68 65 20  70 72 6f 67 72 61 6d 73  |hat.the programs|
00000a60  20 77 65 72 65 20 77 72  69 74 74 65 6e 20 61 20  | were written a |
00000a70  6c 6f 6e 67 20 74 69 6d  65 20 61 67 6f 20 61 6e  |long time ago an|
00000a80  64 20 64 69 64 6e 27 74  20 67 69 76 65 20 6d 65  |d didn't give me|
00000a90  20 61 6e 79 20 0d 61 64  64 69 74 69 6f 6e 61 6c  | any .additional|
00000aa0  20 6d 61 67 61 7a 69 6e  65 20 72 65 66 65 72 65  | magazine refere|
00000ab0  6e 63 65 73 2e 20 49 20  68 61 64 20 72 65 71 75  |nces. I had requ|
00000ac0  65 73 74 65 64 20 74 68  65 6d 20 62 65 63 61 75  |ested them becau|
00000ad0  73 65 20 6e 6f 6e 65 20  6f 66 20 74 68 65 0d 72  |se none of the.r|
00000ae0  65 66 65 72 65 6e 63 65  73 20 49 20 63 6f 75 6c  |eferences I coul|
00000af0  64 20 66 69 6e 64 20 72  65 6c 61 74 65 64 20 74  |d find related t|
00000b00  6f 20 74 68 65 20 73 65  63 6f 6e 64 20 70 61 72  |o the second par|
00000b10  74 20 6f 66 20 74 68 65  20 41 52 43 48 49 56 45  |t of the ARCHIVE|
00000b20  20 0d 70 72 6f 67 72 61  6d 2e 0d 20 20 20 48 65  | .program..   He|
00000b30  20 61 6c 73 6f 20 77 72  6f 74 65 20 61 6e 20 65  | also wrote an e|
00000b40  78 63 65 6c 6c 65 6e 74  20 62 6f 6f 6b 20 66 6f  |xcellent book fo|
00000b50  72 20 74 68 65 20 5a 38  38 20 2d 20 5a 38 38 20  |r the Z88 - Z88 |
00000b60  50 49 50 45 44 52 45 41  4d 3a 20 41 20 0d 44 41  |PIPEDREAM: A .DA|
00000b70  42 48 41 4e 44 20 47 55  49 44 45 2e 20 48 69 73  |BHAND GUIDE. His|
00000b80  20 77 65 62 20 73 69 74  65 20 69 73 20 68 74 74  | web site is htt|
00000b90  70 3a 2f 2f 77 77 77 2e  62 72 61 6d 62 65 72 2e  |p://www.bramber.|
00000ba0  6f 72 67 2e 75 6b 2f 7a  38 38 0d 20 20 20 54 68  |org.uk/z88.   Th|
00000bb0  65 20 5a 38 38 20 69 73  20 61 20 5a 38 30 2d 62  |e Z88 is a Z80-b|
00000bc0  61 73 65 64 20 38 2d 62  69 74 20 6d 61 63 68 69  |ased 8-bit machi|
00000bd0  6e 65 20 74 68 61 74 20  75 73 65 73 20 61 20 76  |ne that uses a v|
00000be0  65 72 73 69 6f 6e 20 6f  66 20 42 42 43 0d 42 41  |ersion of BBC.BA|
00000bf0  53 49 43 2e 0d 20 20 20  50 65 72 68 61 70 73 20  |SIC..   Perhaps |
00000c00  74 68 65 72 65 20 69 73  20 72 6f 6f 6d 20 66 6f  |there is room fo|
00000c10  72 20 69 6e 63 6c 75 64  69 6e 67 20 74 68 65 20  |r including the |
00000c20  5a 38 38 20 69 6e 20 74  68 65 20 38 2d 62 69 74  |Z88 in the 8-bit|
00000c30  20 66 61 6d 69 6c 79 20  0d 63 6f 76 65 72 65 64  | family .covered|
00000c40  20 62 79 20 45 55 47 2e  20 49 20 62 65 6c 69 65  | by EUG. I belie|
00000c50  76 65 20 69 74 20 77 61  73 20 53 69 72 20 43 6c  |ve it was Sir Cl|
00000c60  69 76 65 20 53 69 6e 63  6c 61 69 72 27 73 20 6c  |ive Sinclair's l|
00000c70  61 73 74 20 63 6f 6d 70  75 74 65 72 20 0d 65 66  |ast computer .ef|
00000c80  66 6f 72 74 2e 0d 20 20  20 49 66 20 61 6e 79 6f  |fort..   If anyo|
00000c90  6e 65 20 69 6e 20 74 68  65 20 67 72 6f 75 70 20  |ne in the group |
00000ca0  69 73 20 75 73 69 6e 67  20 61 20 5a 38 38 20 49  |is using a Z88 I|
00000cb0  27 64 20 6c 69 6b 65 20  74 6f 20 63 6f 6d 70 61  |'d like to compa|
00000cc0  72 65 20 6e 6f 74 65 73  2e 20 4d 79 0d 65 6d 61  |re notes. My.ema|
00000cd0  69 6c 20 69 73 20 61 6c  61 6e 72 40 61 6d 69 67  |il is alanr@amig|
00000ce0  61 2e 67 65 6e 2e 6e 7a  0d 20 20 20 49 27 64 20  |a.gen.nz.   I'd |
00000cf0  62 65 20 68 61 70 70 79  20 74 6f 20 70 61 73 73  |be happy to pass|
00000d00  20 6f 6e 20 74 68 65 20  22 66 69 78 22 20 66 6f  | on the "fix" fo|
00000d10  72 20 41 52 43 48 49 56  45 2e 0d 20 20 20 20 20  |r ARCHIVE..     |
00000d20  20 20 20 20 20 20 20 20  20 20 20 20 20 20 20 20  |                |
*
00000d40  20 20 20 20 20 20 20 20  20 20 20 41 6c 61 6e 20  |           Alan |
00000d50  52 69 63 68 61 72 64 73  6f 6e 2c 20 45 55 47 20  |Richardson, EUG |
00000d60  23 35 34 0d                                       |#54.|
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