Modules for the 71B - how?
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02-08-2015, 08:51 PM
Post: #6
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RE: Modules for the 71B - how?
Like the other mentioned before, acquiring a FRAM71 is the best option.
But if you want use the original modules, here is the list of the ones that was produced by CMT & HHP Code: RAM/EPROM/OTP Front Port (FP) & Card Reader (CR) Modules The 71B can address 512KB of memory (all types combined). Available space: 512KB (max addressing) - 64KB (OS ROMs) - 16KB (HP-IL ROM) - 20KB (base RAM) = 412 KB available for modules Sample config 1: 128 KB (CMT-CR-128R RAM) + 256 KB (4 * CMT-71-64R RAM) = 384 KB -> 28KB left Sample config 2: 160 KB (HHP-71-M/M-160K RAM) + 192 KB (3 * CMT-71-64R RAM) + 32 KB (CMT-71-32R RAM) = 384 KB -> 28KB left Sample config 3: 160 KB (HHP-71-M/M-160K RAM) + 192 KB (3 * CMT-71-64R RAM) + 32 KB (MATH ROM 32KB) = 384 KB -> 28KB left ... |
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Messages In This Thread |
Modules for the 71B - how? - MattiMark - 02-08-2015, 02:25 PM
RE: Modules for the 71B - how? - Katie Wasserman - 02-08-2015, 03:50 PM
RE: Modules for the 71B - how? - anetzer - 02-08-2015, 04:16 PM
RE: Modules for the 71B - how? - rprosperi - 02-08-2015, 06:21 PM
RE: Modules for the 71B - how? - Marcus von Cube - 02-08-2015, 08:01 PM
RE: Modules for the 71B - how? - Sylvain Cote - 02-08-2015 08:51 PM
RE: Modules for the 71B - how? - MattiMark - 02-09-2015, 03:44 AM
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