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RamExpress II+   User’s Guide © a2heaven.com, 22 Nov 2016      Version 1.01 

      

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Ram Express II+ Installation 

 

Apple 

II

c  computers  with  model  number  A2S4100  and  A2S4500  contain  the 

connector  and  circuitry  necessary  to  install  a  RamExpress  II+  Memory 
Expansion Card. 

Apple 

II

c  computers  with  model  number  A2S4000  not  have  memory  expand 

connector and 

not support

 RamExpress II+ board! 

 

Determine Logic Board Compatibility 

 

1.

 

Turn  off  the  power  to  the 

II

c  and  disconnect  the  power  cord  and  any 

attached peripherals. 
 

2.

 

Open 

II

c Plastic case. 

 

3.

 

Remove Keyboard (You cannot unplug connector only flip up keyboard) 
 

4.

 

Compare the logic board with Figures 1 and 2. If the logic board looks like 
the  one  shown  in  Figure  1  then  a  logic  board  is  compatible  with 
RamExpress II+ . 
 
Fig 1.  

 

 

 

 

Fig 2. 

 

 

 

 

 

 

 

 

 

                             Expansion Connector 

 

 

 

Содержание RamExpress II+

Страница 1: ...Apple IIc RamExpress II User s Guide Copyright a2heaven com...

Страница 2: ......

Страница 3: ...kage 4 Ram Express II Installation 5 Determine Logic Board Compatibility 5 Diagnostics and Troubleshoting 7 Using Build in Clock 9 Boot the Disk 9 Set the time 9 About the RamExpress II Battery 10 Fre...

Страница 4: ...1Megabyte RAM The RamExpress II Memory Expansion Card can be used with any Apple IIc and Apple IIc Plus which has a logic board containing the memory expansion connector The clock keeps track of the...

Страница 5: ...umber A2S4000 not have memory expand connector and not support RamExpress II board Determine Logic Board Compatibility 1 Turn off the power to the IIc and disconnect the power cord and any attached pe...

Страница 6: ...1 01 P a g e 6 5 Insert the pins of the RamExpress II connector follow the direction into the IIc RAM expansion socket and press in until the card is completely seated 6 Reassemble the Apple IIc 7 Tur...

Страница 7: ...eys 4 Enter CALL 151 and press RETURN The machine language monitor prompt will appear 5 Enter C40AG and press RETURN 6 The following display will appear Verify that the card size which appears is the...

Страница 8: ...remove the RamExpress II PCB check if you mount property on socket or not have bended pins mount on PCB and try again with test Error Code Interpretation If an error is found during the internal diag...

Страница 9: ...sage DClock Copyright c 19 Applied Engineering in the upper left corner of the screen DCLOCK SYSTEM installs the proper drivers to the image of ProDOS in memory and then runs the BASIC program The BAS...

Страница 10: ...TEM file will be inserted as the first system program in the patched disk s directory Each time the modified startup disk is booted DCLOCK SYSTEM will be executed displaying DClock Copyright c 19 Appl...

Страница 11: ...press II User s Guide a2heaven com 22 Nov 2016 Version 1 01 P a g e 11 Now reconnect the RamExpress II memory card refer to the directions in this manual Boot the RamExpress II disk to set the correct...

Страница 12: ...ch does the RamExpress II adapter cost A At the time of writing this document Late Nov 2016 the price was US 69 99 which includes shipping to anywhere on the planet Q I Want to Add more that 1MB RAM i...

Страница 13: ...n 1 01 P a g e 13 Version 1 01 22th Nov 2016 1st public release Warranty A2Heaven com warranties the RamExpress II adapter for 6 months or 180 days from the date of purchase This warranty assumes the...

Страница 14: ...he Ramworks III Clone Generates VGA compatible video only for NTSC 60Hz Apple IIe dClock Clock option for Ram Express or Apple IIc Memory Expansion card Senior PROM IIe Add debugging commands to your...

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