WD1510 Datasheet (Western Digital) - LIFO / FIFO Buffer Register

WD1510, LIFO / FIFO Buffer Register

The WD1510 is an MOSILSI Memory Buffer which is organized as a 9-bit by 128 or 132 word stack.

The chip has 2 bidirectional data ports and may be read from or written into either port.

Thus, the chip can function as a LIFO from either port or it can function as a FIFO, with data flow from either por

WD1510 Features

* APPLICATIONS

* WORD LENGTH SELECTABLE: 128 OR 132

* 9 BIT WORD WIDTH o DC TO 650 KHZ (-00),1 MHz (-01) o EMPTY AND FULL FLAGS o THREE-STATE DATA LINES

* POINT OF SALE TERMINALS

* COMPUTER-TO-PERIPHERAL BUFFER o CRT BUFFER MEMORY

* LINE PRINTER BUFFER