View source for 3036

'''3036''' is a 64 or 128 Kbyte memory module.

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==Introduction==
64 or 128 Kbyte memory for a [[ND-100]] machine.
==Switches and indicators==
From top of the card
*upper limit display (octal)
*TH1 - memory address (low digit, octal)
*TH2 - memory address (high digit, octal)
**TH2:0, TH1:0 - upper limit display: 04 - memory address range: 0 - 64 K
**TH2:0, TH1:1 - upper limit display: 05 - memory address range: 16 - 80 K
**TH2:0, TH1:2 - upper limit display: 06 - memory address range: 32 - 96 K
** :
**TH2:1, TH1:0 - upper limit display: 14 - memory address range: 128 - 192 K
**TH2:1, TH1:1 - upper limit display: 15 - memory address range: 144 - 208 K
** :
**TH2:7, TH1:3 - upper limit display: 77 - memory address range: 944 - 1008 K
Sets and displays the memory address range of the card, in octal.
*T6 - yellow LED - 48-64 KW access indicator
*T5 - yellow LED - 32-48 KW access indicator
*T4 - yellow LED -  16-32 KW access indicator
*T3 - yellow LED -   0-16  KW access indicator
*T2 - red LED - error detected indicator
*T1 - red LED - error correction disabled indicator
*ENABLE / DISABLE switch
**0 - disabled - disables the error correction indicator (T1) and clears the error detected indicator (T2).
**1 - enabled - enables the error detected indicator (T2).

==Connectors==
The A and B connectors are used for I/O, the C connector is used for the [[ND-100 Bus]].
==I/O Devices on the card==
none?
==ND sales number==
*ND-113 -  64 Kbyte
*ND-115 - 128 Kbyte
==References==
* {{ND-doc|06.015.02}}
* {{ND-doc|06.026.1}}, page 123
*{{ND-doc|30.008.3 EN}}, page 218

[[Category:ND-100 hardware]]