ScuzzBlog: 4th Aug 2007

Subject 01: Panasonic: The R.E.A.L 3D0
Subject 02: The Flood: The pause ends
Subject 03: The Squirrel: PCMCIA heaven
Subject 04: Dilemma: To copy or not copy disks
Subject 05: The SFD 1001: Early Commodore Floppy Drive
Subject 06: SONY MSX: HitBit HB-101P
Subject 07: Casio: Programmable Computer Calculator
Subject 08: Acorn: Up and Atom
Subject 09: Sam Coupe: In need of power
Subject 10: Nintendo: Famicom from 1983

Entry 0739: Blogs: 10


Panasonic 3D0: Aug 2007

Entry 0739: Blog: 1


Panasonic: The R.E.A.L 3D0

The Panasonic R.E.A.L 3D0 Interactive Multiplayer FZ-1 
arrived today all wonderfully boxed. Looks pretty cool.

32 bit RISC CPU. Up to 16 million colors graphics power. 
Full screen, full color digital video. CD stereo sound.
Multi CD compatibility. Double speed CD-ROM disc drive.
Plus.. Total Eclipse The Ultimate 32-Bit space combat 
experience. 

All from Matsushita Electric Industrial Co Osaka Japan.

As much as I am tempted to open the box, I will wait.

Panasonic


The Flood: Aug 2007

Entry 0739: Blog: 2


The Flood: Collecting Pause Ends

Well... not quite a flood, but postie at the sorting 
office was pleased to see me after a three month break.

And so today we had a quite wonderful collection of
PD disks arrive from the houses of, Lorenzo's Domain,
Virus Free PD, Softville PD Service, Advantage and a
series of disks from a magazine not heard of before
called The Disk for Amiga users.

I discovered I was short of a Retro Magazine Load 29
which arrived all mint complete with a Codemasters
special.

Next up is a replacement caddy for my CDTV which was 
bust when I checked it out. The corner had come away.
This was to my second CDTV from Bristol.

In the post was also my Supersoft Programmers Tool Box
for the C64 which boldly states DISK on the front. This 
looks to me like it has never been used. The manual is 
just too well preserved.

My sealed Amiga 2000 manuals and booklet introducing 
the 2000 series A2000 A2000D and A2500 all nicely shrink
packed looking all mint arrived also.

The 40GB hard drive bagged new as replacement drive for
the future came also today.

And lastly, keeping up the comic collection the two latest 
editions of Witchblade, which are very sexy... ooh er !!

I'm expecting a QBasic manual, 80GB hard drive, AmstradMSDOS
Learning Linux DVD and Radio Shack Level II BASIC book. 

And that's the start... 


HiSoft Squirrel: Aug 2007

Entry 0739: Blog: 3


The Squirrel: PCMCIA Heaven

I have tried and failed on numerous occasions to buy 
an original HiSoft SCSI Squirrel in the box. Imagine 
my joy at not only getting the Squirrel boxed as 
original, but with a very slinky slim CD player. Back 
in 1995 I was drooooooooooooooling over the SCSI Squirrel
and could only dream of getting one. Back then a 100MB 
disk sounded like pure heaven. They also boasted removable 
hard drives along with other types of drives. Cost a small 
fortune then. As ever I still reflect on such matters, and 
this will in some way make up for my inability to get one 
then. At last. Just opening the box gave me a thrill, and 
I just can`t wait to get this latched onto a 1200.... And
there you have it... The start of yet another project.


Dilemma: Aug 2007

Entry 0739: Blog: 4


Dilemma: To copy or not copy disks

Hi

It is always a dilemma whether to copy disks or just 
let them sit in my collection until the day I die, 
and then get dumped down the tip. What do you all think.

I have this batch of disks amongst my SASC6.50 Disks. 
They are obviously of no use to anyone... :-)

3.1 Amiga Developers Update: Disk 1 of 5 : Docs
Instructions, Contents, AutoDocs and Tutorials.
Ditto Disk 2 of 5 Includes Files, Lib's, FD's, SetPatch 
Tools
Ditto Disk 3 of 5 Examples 1 Libraries Compatibility 
and PCMCIA
Ditto Disk 4 of 5 Examples 2 IFF DataTypes AmigaGuide
Ditto Disk 5 of 5 Software Toolkit: Tools for debugging 
and development. All Copyright 1985-93 Commodore Amiga Inc
ISO 9660 Tools V1.04x June 1993 1991-93 Commodore Int'l 
Services Corp
CDGS Support 40.60 CD32 Support Confidential Do Not 
Duplicate October 1993 Commodore Amiga Inc
CDXL Toolkit 5th March 1992 Preliminary and Confidential 
Copyright 1992 Commodore Amiga Inc
CDXL Examples "Sound on Sound " v1.1 Example 5th March 
1992 Preliminary and Confidential Copyright 1992.

All these disks are official Commodore disks.

Welcome to the 3.1 Amiga Developers Update Disk Set

These disks contain include files, libs, autodocs, 
examples, tutorials, and debugging tools for developing 
Amiga software for versions V38(2.1) V39(3.0) and V40(3.1) 
of the Amiga OS. These materials can also be used to develop
code for earlier version of the Amiga OS, since materials 
include all earlier OS structures and functions.

3.1_Docs
Contents
Instructions
Legal_README
autodocs.lha
DiskVersion
tutorials.lha

3.1 Amiga Developers Update Disks
Copyright 1985-93 Commodore Inc

INCLUDES&LIBS
Includes&Libs(dir)
Debug_Examples(dir)
Debug_Examples.lha
DevTools(dir)
Contents
README
fd.lha
include_i.lha
legal_README.info
runtime_libs.lha
Setpatch40.lha
StructOffsets.lha
Using_Includes.info
DevTools.lha
include_h.lha
legal_README
linker_libs.lha
SetPatch37.lha
startups37.lha
using_includes

EXAMPLES1
Examples1(dir)
AsyncIO(dir)
async.doc
asyncio.c
gadtools(dir)
listview(dir)
listview
graphics(dir)
wbtricks
colorwheel(dir)
wheelgrad(dir)
wheelgrad
async.txt
asynco.h
listview.c
wbtricks.c
wheelgrad.c

asl(dir)

[ Simplified list from now on... you get the idea ]

asl(dir)
intuition(dir)
locale(dir)
compatibility(dir)
PCMCIA(dir)

EXAMPLES2
Examples2(dir)
Iff(dir)
DatTypes(dir)
AmigaGuide(dir)
LHEX(dir)
Picdt_42_1.lha

SWTOOLKIT3
SWToolkit3(dir)
s(dir)
crashes(dir)
[ includes such things as ]
memorytide, mergemem, munglist,ReBootOff, snoopstrip,
wack,watchmem and wedge

newiff39.lha
iffp(dir)
8svx.h
ftxt.h
iff.h
iffp.ct
packer.h
[ etc etc etc ]

apps(dir)
Save8(dir)
Save8
PlayMUS(dir)
24bitDemo(dir)
ILBMDemo(dir)
ILBMLoad
ILBMtoC
ILBMtoRaw
Play8SVX
RawtoILBM
ScreeSave
iffobj(dir)
Manx(dir)
SAS(dir)
Makefile.SAS

Contents of locale.lha
helloworld(dir)
localize(dir)
Selfload(dir)

Contents of PCMCIA.lha
PCMCIA(dir)
Tools(dir)
AmigaXTP(dir)
PCMCIA.General
PCMCIA.software

Contents of datatypes.lha
src(dir)
wav(dir)
devs(dir)
DataTypes(dir)
ClipView(dir)
bmp(dir)
Bin(dir)

Contents of picdt_42_1.lha
PicDataTypes(dir)
devs(dir)
datatypes(dir)
MacPaint
WindowsBitmap
classes(dir)

Contents of AmigaGuide.lha
AG_V39(dir)
src(dir)
HyperBrowser(dir)
AG_V34(dir)
Utilities(dir)
AD2(dir)
ADTHT
AmigaGuide
Source(dir)
s(dir)
rexx(dir)
libs(dir)
include(dir)
fonts(dir)
fd(dir)
Examples(dir)
Docs(dir)
AD2AG(dir)

Contents of wack.lha
tools(dir)
Demos(dir)
startupWack

[ contents list ]

Contents of StructOffSets.lha
Structure.Offsets
Contents of tooldocs.lha
Contents of SetPatch37.lha
Contents of SetPatch40.lha
Contents of runtime_libs.lha
Contents of startup37.lha
Contents of DevTools.lha
Contents of Debug_Examples.lha
Contents of Tutorials.lha
Contents of Autodocs.lha
Contents of linker_libs.lha
Contents of fd.lha

Contents of include_h.lha and include_i.lha
Literally hundreds and hundreds of files.


There was far too much to list as you can imagine. 
I will keep these disks here, for my lifetime anyway.


The SFD 1001: Aug 2007

Entry 0739: Blog: 5


The SFD 1001: Early Commodore Floppy Drive

Just won a Commodore SFD 1001 5.25" floppy drive

Model    : SFD-1001
Type     : 5.25" Floppy Disk
Media    : Single Sided, Double Density
Capacity : 1024K per disk
Interface: IEEE-488
Dos      : CBM DOS 2.7

[ What Bo had to say about these devices ]

Like all Commodore disk drives, these drives were 
"smart" devices. They included their own processor, 
their own memory, and their own disk operating system. 
In fact, the relationship between a Commodore computer and 
it's disk drive resembles more closely two computers on a 
network than a typical Computer->peripheral relationship. 
The peripherals on the IEEE-488 "network" each had a 
unique identifying "Unit" number, typically ranging from 
8-30. This number identified which physical device was 
being accessed. When a disk drive contained more than one 
floppy drive (like the 8250lp on this page), you also had 
to refer to the particular "drive" number you wanted 
(typically 0 or 1). Single-floppy drives, like the SFD-1001, 
still had to deal with the legacy of the dual drives by 
referring to their single floppy as "drive 0".

[ And from the Old Secret Weapons Vault ]

http://www.floodgap.com/retrobits/ckb/secret/periph.html

The SFD 1001 is a single-drive, low profile version of 
the better known 8250 IEEE-488 disk drive capable of 
storing 1MB per floppy disk, powered by CBM DOS 2.7. 
According to Nicolas Welte and Andre Fachat, many PET-era 
drives, including the SFD, are powered by two CPUs, one 
for the floppy drive controller and the other for file 
handling and bus transfer. The SFD, as well as the 8050 
and 8250 disk drives, have twin 6502s; the high profile
2040, 3040 and 4040 have a 6502 and a 6504. Vestiges of 
this are still in the modern single CPU Commodore drives; 
the 6502 alternately operates in FDC or command processing 
mode, switching modes on IRQs. (The PET-era exception
is the oddball 2031, which has only one CPU and is 
suspiciously similar to the 1541. In fact, Nicolas points 
out that you can turn a 1541 into a 2031 merely by putting 
in 2031 ROMs and exchanging the IEC serial bus interface
for an IEEE-488. The 2031's position on the disk drive 
timeline is somewhat murky. The 4032 drive is merely a 
high-profile version of the 2031.)

The SFD 1001 has a single drive head, 4K RAM for buffer 
storage, 77 tracks per side with 23 to 29 sectors per 
track for a total of 4,166 sectors, BAM in four sectors 
on track 38 (0, 3, 6 and 9), and directory entries on track
39 with a total of 224 free file slots (29 sectors). 
4,133 blocks (!) are free on a freshly formatted disk. 
SFD disks are quite unreadable in other drives except 
the 8050 and 8250, but disks written by the 170K-capacity
2031/4040 drives can be read by the later DOS in your 
1541 or 1571. However, it is strongly recommended you 
don't try to write to them with your 1541 or 1571 unless 
you regard file recovery as an enjoyable pastime, as the 
write gap between sectors is too different between the 
two DOSes.

Remember to feed your SFD quad density disks (i.e., 96tpi 
dual density): not traditional 48tpi dual density, and 
not modern 96tpi high density. They are not equivalent.

Traditionally, SFD stands for "Super Floppy Drive".

[ end blurb ]

Mild whoppeee there by the way.

SONY HitBit: Aug 2007

Entry 0739: Blog: 6


SONY MSX: HitBit HB-101P

Just returned from my trip to Windsor to pick up the 
SONY MSX HB-101P computer and MSX PRN-C41
printer.

This is truly a magical bit of kit. Sexy curvy tapering
edges all in black. Two cartridge slots and most
amazingly a joystick control actually on the case. 
The bottom edge has a retractable handle for
carrying around. There is even a detachable base
part with pocket for the cables. All nicely boxed and
complete with all the manuals and books on BASIC.

Not  a great fan of printers, but getting hold of an
original MSX colour plotter printer is a bonus...

Monopoly houses.... And there was the customary
green monopoly house in the bottom of the box. Amazing
how many times I find these in boxes.. :-)

NAME   Hit-Bit 101
MANUFACTURER   Sony
TYPE   Home Computer
ORIGIN   Japan
YEAR   1984
BUILT IN LANGUAGE   MSX Basic V1.0
KEYBOARD   Full-stroke keyboard, including 5 function 
keys and 4 cursor keys
CPU   Zilog Z80A
SPEED   3.58 MHz
CO-PROCESSOR   Video chip must be compatible with the 
Texas Instruments TMS
9918/A or TMS 9928/A (Japan : 60 Hz) or TMS 9929/A 
(Europe : 50 Hz)
RAM   32 KB
VRAM   16 KB
ROM   32 KB (MSX BASIC V1.0 + BIOS)
TEXT MODES   Mode 0 : 40 x 24
Mode 1 : 32 x 24
GRAPHIC MODES   Mode 2 : 256 x 192 with 16 colors (Hires mode)
Mode 3 : 64 x 48 with 16 colors (Multi colour mode)
32 sprites
COLORS   16
SOUND   General Instruments AY-3-8910 Programmable Sound 
Generator
3 channels, 8 octaves
I/O PORTS   2 joystick sockets, 2 cartridge slots, 
Tape-recorder plug
(1200/2400 bauds), RGB video output, Centronics interface
OS   MSX DOS
PRICE   46,800 yen (Japan, 1984)

http://www.old-computers.com/museum/computer.asp?st=1&c=783


HitBit


CASIO MAGIC: Aug 2007

Entry 0739: Blog: 7


CASIO: Programmable Computer Calculator

Twas in the mood for a programmable computer calculator
after getting hold of the TRS-80 and like magic up pops 
the Casio FX-720P from 1984 no less.

http://www.rskey.org/detail.asp?manufacturer=Casio&model=FX-720P

http://www.rskey.org/casio.asp

And all for £7.

Technical specifications
 RAM (total)  2 / 4 Kb (1 ramcard of 2 or 4 Kb)
 RAM available 1,568 / 3,616 bytes
 ROM 27 Kb
 CPU  VLSI specific
 Text screen 1 line of 12 characters
 Graphic screen No
 Sound Dual tone beep (high, low)
 Size 164 x 82 x 14 mm
 Weight 183 g. with batteries and a ramcard
 Year 1984
 Power 2 CR-2032 lithium batteries

And all BASIC programmable... which is nice.


Up and Atom: Aug 2007

Entry 0739: Blog: 8


ACORN: Atom

Just a bit of blurb on that Atom that arrived..

The owner bought this as a build it yourself kit. The
system has a 6502 CPU and is fully expanded with
12K RAM ans 12K ROM. The TV output is monochrome.
The computer came with the original PSU, a Getting
Acquainted with Your Acorn Atom book, software tapes
and a well thumbed copy of Atomic Theory in Practice.
This guy obviously was there at the beginning of the
home computer and this machine represents one of
those very early home build computers of that era. 
And its still working, which is a credit to the previous
owner. I just hope I can look after it, in the same way.

NAME   ATOM
MANUFACTURER   Acorn Computer
TYPE   Home Computer
ORIGIN   United Kingdom
YEAR   1980
END OF PRODUCTION   1983
BUILT IN LANGUAGE   Basic, machine-code
KEYBOARD   QWERTY, full-stroke keyboard, 60 keys
ESC, BREAK, COPY, DELETE, CTRL, RETURN, LOCK, 
SHIFT (x2), REPT, arrow keys (x2)
CPU   6502
SPEED   1 mHz
CO-PROCESSOR   6847 Video Display Generator, PIA 8255 
(keyboard & tape)
RAM   2 KB (up to 12 KB, or 32 KB using external 
RAM expansion kit. )
VRAM   6 KB
ROM   8 KB (Atom BASIC and COS), up to 16 KB
TEXT MODES   32 x 24 / 16 x 12
GRAPHIC MODES   64 x 64 (4 colors), 64 x 96 (4 colors), 
128 x 96 (monochrome), 64 x 192 (4 colors), 128 x 192 
(2 colors), 256 x 192 (monochrome)
COLORS   8
SOUND   Built-in beeper
SIZE / WEIGHT   15'' long x 9.5'' deep x 2.5'' high
I/O PORTS   Tape interface, UHF Modulated TV output, 
Acorn Bus Extension
POWER SUPPLY   External PSU - 8v 2A
PRICE   kit: £120
Built : £170
50£ (UK, 1983)
381  (France, 82)

http://www.old-computers.com/museum/computer.asp?st=1&c=80

Acorn Atom


Sam Coupe: Aug 2007

Entry 0739: Blog: 9


SAM COUPE: Needing Power

The Sam Coupe arrived today. I like the blue feet.
Miles Gordon Technology PLC. This one has been
modified quite heavily and has even a couple of
connectors cut into the case. Just gotta find a power
supply for it now. 

NAME   Sam Coupé
MANUFACTURER   MGT (Miles Gordon Technology)
TYPE   Home Computer
ORIGIN   United Kingdom
YEAR   December 1989
END OF PRODUCTION   1992
BUILT IN LANGUAGE   SamBasic
KEYBOARD   Full-stroke keyboard, 72 keys, Reset button
CPU   Zilog Z80B (fully compatible with i8080 and Z80)
SPEED   6MHz with screen off, 4.5 MHz with screen on
can be slowed down to emulate ZX Spectrum
CO-PROCESSOR   Motorola MC 1377P Video Chip, Philips 
SAA1099 soundchip, ASIC
handling graphics
RAM   256 kb or 512 kb onboard (depending models), and 
up to 4Mb with
external addons (4.5 Mb total)
ROM   32 kb (BASIC, BIOS & disk bootstrap)
TEXT MODES   32 x 24, 85 x 24
GRAPHIC MODES   256 x 192, 512 x 192
COLORS   128 colors
SOUND   Philips SAA1099 soundchip, 6 channels stereo 
FM synthesis, 8 octaves, 2 noise generators, 2 envelope 
generators, DAC digital output , sample rate 15.6 kHz. 
Built-in MIDI interface (in, out, through)
SIZE / WEIGHT   2.26 Kg
I/O PORTS   RF video output (UHF, channel 36), RGB scart 
video output, serial / network socket, joystick connector 
(Atari standard), parallel interface, audio input, audio 
output
BUILT IN MEDIA   one or two 3.5'' ultraslim Citizen 
Double Density Drives (800 kb)
First models had no disk-drives
OS   SamDOS, CP/M available
POWER SUPPLY   External PSU (5v)

http://www.old-computers.com/museum/computer.asp?st=1&c=545

Sam Coupe


Famicom: Aug 2007

Entry 0739: Blog: 10


Nintendo: Famicom from 1983

Kinda splashed out a bit today on a rare boxed mint
Nintendo Famicom from 1983 no less. This is the
pink and white Japanese version all complete, all
in original packaging. There is a guy on Ebay with 
a retro console computer shop just filled with boxed
mint goodies of the console type, plus the large
arcade games machine. Anyway, my jaw dropped 
when I saw this, and on a ' Buy Now ' well my finger
just zapped the button. 

More on that later.

Famicom


Secrets about the SFD 1001
Old Computers on the HitBit
Casio FX-720
Casio FX-720
Old Computers on the Acorn Atom
Old Computers on the Sam Coupe

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Last updated 4th August 2007

Chandraise Kingdom