Apollo 1240

Hi Res Version of Image 1 (1918 x 1210)
Hi Res Version of Image 1 (1934 x 1260)

Processor: 040@25Mhz, 040@33Mhz or 040@40Mhz
FPU: Internal
MMU: Internal
Max Ram: 32MB (64MB with additional SIMM socket)
Ram Type: 1 x 72pin SIMM socket. (An additional SIMM socket can be fitted), (EDO RAM works but is not taken advantage of)

An accelerator which plugs into the trapdoor slot of the A1200. An optional SCSI-II controller was available for this card. It is fully PCMCIA compatible and an additional SIMM socket could be fitted by the dealer, or end user if they were competent enough.


Jumper OFF ON
RAM Turn off RAM Turn on RAM
SCSI Disable SCSI Autoboot Enable SCSI Autoboot
Processor 040 Installed 060 Installed

SCSI Jumper

The SCSI interface's autoboot option should be turned off if there are no bootable devices or any devices at all attached to the SCSI bus. This prevents a 30 second delay while the system attempts to detect bootable SCSI devices. It is possible to upgrade this card to an 060 with an appropriate voltage regulator.

CLK Jumper

Processor Position
040 @ any Mhz Set to 040
060@50Mhz Set to 060
060@66Mhz Set to 040

Thanks to Stephan Neise and Ian Stedman