Issue No.05 - September/October (1986 vol.6)
Marc Baker , Monolithic Memories, Inc.
A new, registered, asynchronous PAL device originated with suggestions from the manufacturer's customers.
Marc Baker, "The PAL20RA10 Story?The Customization of a Standard Product", IEEE Micro, vol.6, no. 5, pp. 45-60, September/October 1986, doi:10.1109/MM.1986.304713