Amiga 600 & Amiga 600HD

Commodore Amiga 600Although the Amiga 600 was released before the Amiga 1200 this machine is a cut down version of it. The machine is very compact and neat. It was released mainly for games and as a replacement of the C64c. The A600 is compatible with the A500, but some games does not work due to the missing keypad. As a magnetic media The A600 used an internal Disk Drive capable of saving 800Kb on a disk. The hardware peripherals are also compatible, except for the trapdoor memory card, which they have a smaller connection. All chipsets are surface mounted for a better price and space. The new features on this machine included a build in RF modulator, a hard disk controller and a PCMCIA slot 2 card connector. The PCMCIA card was added for extra memory and to connect a modem. This helped users to connect on BBS terminals and play games. As an operating system the A600 was shipped with Workbench V2.04. although they removed GWBasic the OS was an improvement on the A500. The A600HD is the same machine but included a 20MB hard Drive and an additional manual for installing the OS on the Drive. Due to insufficient publicity and with new powerful machines showing up on the market it did not make a great success with the public.

 

A600 – A600HD
1992 – £399(UK)
8513692315997015M037604
1991
Motorola MC 68000 16 BIT running at a frequency of 7.16 Mhz NTSC or 7.09 Mhz PAL
512 KB Rom (multitasking Amiga OS V2.05) & 1 MB Ram expandable to 109MB ( 2 MB Chip Ram + 8 MB Fast Ram)
The Amiga 600 case is very compact in size with a very Light Beige/White colour and a full 78 keys integral QWERTY non standard style keyboard. The Amiga 600 does not have a numeric keypad.
The graphic capabilities of the Amiga 600 was handled by a custom chip called Daphne. In text mode display the computer is able to display a 60 X 32 & 80 X 32 resolution display. While in graphic Mode 320 X 256, 320 X 512, 640 X 256, 640 X 512 resolution display. The Amiga has a palette of 4096 Colors + 2 special modes. In 320 X x Mode it was capable of displaying 32 Colours, while in 640 X x mode it could display 16 Colours. The special modes are EHB 64 Colours and HAM 4096 colours on static display. These 2 special modes could display and digitize a photo into the computers memory and save it to disk. The A600 like the A500+ was also capable to display pictures of 1280 X 400 interlaced resolution and 1280 X 200 non interlaced mode. This mode was only available when you inserted an extra memory card.
The Amiga is also equipped with a 4 Voice 8 bit PCM Stereo sound chip ( 2Channels on each side) that could produce an infinite of sounds and music. This custom chip code named Portia was also controlling the I/O ports of the machine. This helped to produce devices that could digitize sound into the computer, for later playback.
1x Centronics Printer Port
1x RS232 Port
1x Mouse/Joystick Port
1x Joystick Port
1x RGB Monitor Connection
1x Composite Monitor Connection
2x RCA Phono Plugs External left & right Audio Connectors
1x RF modulator
1x PCMCIA Slot 2
1x Internal 44 pin AT/IDE interface for hard drives.
1x Expansion Port
1x External Disk Drive connector with daisy chain capabilities
The usual Commodore external power supply very similar to the C128. Connector is the same as the C128, but voltages and pinouts totally different, lighter & auto switching mode with an output of 23 Watts.
Weight & dimensions for the Amiga 600HD are 2.3 kg including Hard Disk, 355 x 242 x 67 mm (W x L x H).
less then 1 Million unit around the world.

The club currently owns one Commodore Amiga 600HD complete with a Commodore carrying case, 3 manuals, RF lead, RGB Cable, 512k Expansion Ram, 20 MB HD, Sound Digitizer, Commodore mouse, PCMCIA Modem & power supply. The system is not boxed but its in excellent working condition.


 

Control Port 1

9 Pin D-Sub Male

Pin Name Dir Desc
1 JOYA0 IN Joy UP
2 JOYA1 IN Joy DOWN
3 JOYA2 IN Joy LEFT
4 JOYA3 IN Joy RIGHT
5 POT AX IN Horz Pot
6 BTN A IN Fire
7 +5V OUT +5V 100mA
8 GND N/A Grnd
9 POT AY IN Vert Pot
 

 

Control Port 2

9 Pin D-Sub Male

Pin Name Dir Desc
1 JOYB0 IN Joy UP
2 JOYB1 IN Joy DOWN
3 JOYB2 IN Joy LEFT
4 JOYB3 IN Joy RIGHT
5 POT BX IN Horz Pot
6 BTN B IN Fire
7 +5V OUT +5V 100mA
8 GND N/A Grnd
9 POT BY IN Vert Pot
 

 

Expansion Port

86 Pin EDGE

Pin Name Dir Desc
1 GND N/A
2 GND N/A
3 GND N/A
4 GND N/A
5 +5V OUT
6 +5V OUT
7 EXP IN
8 -12V OUT
9 EXP IN
10 +12V OUT
11 EXP IN
12 /CONFIG IN
13 GND N/A
14 /C3 IN
15 CDAC IN
16 /C1 IN
17 /OVR IN
18 XRDY IN
19 /INT2 OUT
20 /PALOPE OUT
21 A5 OUT
22 /INT6 OUT
23 A6 OUT
24 A4 OUT
25 GND N/A
26 A3 OUT
27 A2 OUT
28 A7 OUT
29 A1 OUT
30 A8 OUT
31 FC0 IN/
OUT
32 A9 OUT
33 FC1 IN/
OUT
34 A10 OUT
35 FC2 IN/
OUT
36 A11 OUT
37 GND N/A
38 A12 OUT
39 A13 OUT
40 /IPL0 IN
41 A14 OUT
42 /IPL1 IN
43 A15 OUT
44 /IPL2 IN
45 A16 OUT
46 /BERR IN
47 A17 OUT
48 /VPA IN
49 GND N/A
50 E IN
51 /VMA OUT
52 A18 OUT
53 /RES IN
54 A19 OUT
55 /HLT IN/
OUT
56 A20 OUT
57 A22 OUT
58 A21 OUT
59 A23 OUT
60 /BR IN/
OUT
61 GND N/A
62 /BGACK IN/
OUT
63 PD15 IN/
OUT
64 /BG IN
65 PD14 IN/
OUT
66 /DTACK OUT
67 PD13 IN/
OUT
68 /PRW IN
69 PD12 IN/
OUT
70 /LDS IN
71 PD11 IN/
OUT
72 /UDS IN
73 GND N/A
74 /AS IN
75 PD0 IN/
OUT
76 PD10 IN/
OUT
77 PD1 IN/
OUT
78 PD9 IN/
OUT
79 PD2 IN/
OUT
80 PD8 IN/
OUT
81 PD3 IN/
OUT
82 PD7 IN/
OUT
83 PD4 IN/
OUT
84 PD6 IN/
OUT
85 GND N/A
86 PD5 IN/
OUT
 

 

External Drive Port

23 Pin D-SUB Female at the Computer

Pin Name Dir Desc
1 /RDY IN/
OUT
Dsk Rdy
2 /DKRD IN Dsk Rd Data
3 GND N/A Grnd
4 GND N/A Grnd
5 GND N/A Grnd
6 GND N/A Grnd
7 GND N/A Grnd
8 /MTRXD IN Dsk Mot Cntrl
9 /SEL2B IN Sel Drv 2
10 /DRESB IN Dsk Reset
11 /CHNG IN/
OUT
Dsk rem from drv
12 +5V OUT +5V DC 250mA Max
13 /SIDEB IN Sel Disk Drv
14 /WPRO IN/
OUT
Dsk is wr prot
15 /TKO IN/
OUT
Drv hd pos
16 /DKWE IN Disk wr ena
17 /DKWD OUT Disk wr data
18 /STEPB IN Step the hd pls
19 DIRB IN Sel hd dir
20 /SEL3B IN Sel Drv 3
21 /SEL1B IN Sel Drv 1
22 /INDEX IN/
OUT
Dsk ind pls
23 +12 IN +12V DC 160mA max
 

 

LightPen

9 Pin D-Sub Male

Pin Name Dir Desc
1 —– N/A
2 —– N/A
3 —– N/A
4 —– N/A
5 PEN PRS IN Light pen touch Scrn
6 LIGHT PEN IN Capture Beam Pos
7 +5V OUT Grnd
8 GND N/A
9 —– N/A
 

 

Mouse Port

9 Pin D-Sub Male

Pin Name Dir Desc
1 MSE V IN Vert Mouse
2 MSE H IN Horz Mouse
3 MSE VQ IN Vert Quad
4 MSE HQ IN Horz Quad
5 MSE BTN 2 IN Mouse Btn 2
6 MSE BTN 1 IN Mouse Btn 1
7 +5V OUT +5V 100mA
8 GND N/A Ground
9 MSE BTN 3 IN Mouse Btn 3
 

 

Parallel Port

25 Pin D-SUB Female at the Computer

Pin Name Dir Desc
1 /STRB OUT Strobe
2 D0 IN/
OUT
Data Bit 0
3 D1 IN/
OUT
Data Bit 1
4 D2 IN/
OUT
Data Bit 2
5 D3 IN/
OUT
Data Bit 3
6 D4 IN/
OUT
Data Bit 4
7 D5 IN/
OUT
Data Bit 5
8 D6 IN/
OUT
Data Bit 6
9 D7 IN/
OUT
Data Bit 7
10 /ACK IN Acknow
11 BUSY IN/
OUT
Busy
12 POUT IN Paper Out
13 SEL IN/
OUT
Sel Shared with RS232
14 +5V PULLUP OUT +5V 10mA
15 NC N/A No Conn
16 /RESET IN Rst Cold Start
17 GND N/A Grnd
18 GND N/A Grnd
19 GND N/A Grnd
20 GND N/A Grnd
21 GND N/A Grnd
22 GND N/A Grnd
23 GND N/A Grnd
24 GND N/A Grnd
25 GND N/A Grnd
 

 

RGB Monitor

23 Pin D-SUB Female at the Computer

Pin Name Dir Desc
1 X CLK IN Ext Clk
2 X CLK EN IN Ext Clk Ena 47Ohm
3 RED OUT Anlg Red 75ohm
4 GRN OUT Anlg Green 75ohm
5 BLU OUT Anlg Blue 75ohm
6 DI OUT Dig Intens 47ohm
7 DB OUT Dig Red 47ohm
8 DG OUT Dig Green 47ohm
9 DR OUT Dig Blue 47ohm
10 C SYNC OUT Comp Sync 47ohm
11 H SYNC OUT Horiz Sync 47ohm
12 V SYNC OUT Vert Sync 47ohm
13 GND RTN N/A Dig Grnd X CLK EN
14 ZD OUT Gen lock overlay 47ohm
15 C1 OUT Clk out 47ohm
16 GND N/A Video Grnd
17 GND N/A Video Grnd
18 GND N/A Video Grnd
19 GND N/A Video Grnd
20 GND N/A Video Grnd
21 -12V OUT -12V 50mA max
22 +12V OUT +12V 100mA max
23 +5V OUT +5V 100mA max
 

 

Serial I/O Port

25 Pin D-SUB Male at the Computer

Pin CBM RS
232
Dir Desc
1 GND GND N/A Frm Grnd
2 TXD TXD OUT Trans Data
3 RXD RXD IN Rec Data
4 RTS RTS OUT Req To Snd
5 CTS CTS IN Clr To Snd
6 DSR DSR IN Data Set Rdy
7 GND GND N/A Sys Grnd
8 DCD DCD IN Carr Det
9 +12V —– OUT +12V Carr
10 -12V —– OUT -12V Carr
11 AUDO —– OUT Audio Out
12 —– S.SD OUT Speed Indic
13 —– S.CTS OUT
14 —– S.TXD OUT
15 —– TXC IN/
OUT
16 —– S.RXD IN
17 —– RXC IN/
OUT
18 AUDI —– IN Audio In
19 —– S.RTS IN
20 DTR DTR OUT Data Term Rdy
21 —– SQD IN/
OUT
22 RI RI IN Ring Indic
23 —– SS N/A
24 —– TXC1 IN/
OUT
25 N/C N/C N/A No Conn