IBM 6400-I15 Maintenance Manual - Page 358
Data Bit 0, etc., Dot Plucker Memory Controller
![]() |
View all IBM 6400-I15 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 358 highlights
BSY Busy BTU British Thermal Unit BUD Buffered Upper Driver CA Cathode CC Card Cage CCF Card Cage Fan CE Customer Engineer CHNG Change CIR Circuit CLK Clock CO Cover Open COLL Collector COMM Communication CONTLR Controller CMD Command CMX Manufacturer's designation of the controller board CNC Connector, Connection CPI Characters Per Inch CR Carriage Return CT Coaxial/Twinaxial CTL Control CTS Clear to Send CUR Current CVO Cover Open (Switch) D0, D1, etc Data Bit 0, Data Bit 1, etc. DAT Data DC Direct Current, Data Controller (a functional unit of the CMX controller board) DCD Data Carrier Detect DIAG Diagnostic DIFF Differential DMA Direct Memory Access DP Data Processing, DataProducts DPMC Dot Plucker Memory Controller DPU Data Processing Unit DRAM Dynamic Random-Access Memory DRV Drive or Driver DRVR Driver 358 Abbreviations and Signal Mnemonics
![](/manual_guide/products/ibm-6400i15-maintenance-manual-bffea60/358.png)