Laserdisk/dvd end (displayed as ʻldendʼ), Start timer (displayed as ʻtimerʼ), Rx anything (displayed as ʻ__?__ʼ) – Gilderfluke&Co BR-SDC Serial Device Controller User Manual
Page 47: End of string (displayed as ʻ_end_ʼ), Eight bit binary value (displayed as ʻ_bin_ʼ), Two character hex value (displayed as ʻ_hex_ʼ), M) laserdisk/dvd end (displayed as ʻldendʼ), T) start timer (displayed as ʻtimerʼ), U) rx anything (displayed as ʻ__?__ʼ), V) end of string (displayed as ʻ_end_ʼ)
