Prewired Options, and Mail

By Anonymous -
Our PDP-12 came with these options and modules prewired from DEC:

EM12/EP12: Basic 4k Memory and PDP-12 Processor
MC12: Memory Extension Control
TC12: LINCtape Controller
KW12A: Real-Time Clock
VC12: Graphics/Display Controller
KE12: Extended Arithmetic Element
ASR33: The ASR33 Teletype. (We don't actually have the physical Teletype)
DR12: Relay Buffer
DP12-A/B: Teletype Dataphone/Teletype Dataphone EIA voltages

Our system was originally wired for 8k of memory. We are still missing a 4k stack. The only other part we were missing was a M216 Flip Chip. We found a lot of Flip Chips on eBay that had a M216 in it.
 Michael got me in contact with Vince who, a number of years back, made some TTY cards for PDP-8/I and PDP 8/L machines. One is a baud rate generator (M452X) and the other two are serial interfaces (W076X). These will allow us to use an external terminal with the PDP-12 instead of tracking down an ASR33 Teletype.

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