ST AR TECH"

The program controls the DZll transmitter through five registers on the Unibus: the control and status register (CSR), the line parameter register (LPR), the line

The Interrupt Enable Register (lER) masks the incom- ing interrupts from receiver ready, transmitter empty, line status and modem status registers to the INT output pin..

Note: Whenever the RI bit of the MODEM Status Register changes from a high to a low state, an interrupt is generated if the MODEM Status interrupt is enabled.. A

The interrupt flags are in the timer status register (TSR), and the enable bits are in the timer control register (TCR).. Any of these interrupts will vector to the same

The four levels of interrupt con- ditionsare as follows: Receiver Line Status (priority 1); Received Data Ready (priority 2); Transmitter Holding Register Empty

The Mode and Interrupt status bits, ORINT (Output Register empty Interrupt) and IRINT (Input Register empty Interrupt), may be read with the RSR (Read Status

Les Parisiens découvraient le vélo partagé, un concept déjà en vogue dans quelques villes pionnières, mais dont les succès éc1a- tants dans la capitale française et' à Barcelone

The natural areas where management has been performed are smaller than the agricultural areas managed in the context of the noxious weed status, but the