FIELD: information technology.
SUBSTANCE: described is a method of controlling data access in message memory and a communication component (100) having a message handler (200) and message memory (300), upon access of which data are recorded into it or read from it and which is connected to a first buffer memory (205, 206) and a second buffer memory (201, 202). The said data accessing is realised through the said first or second buffer memory. The message handler (200) includes at least one first terminal automatic device (502, 503), which controls message memory access through the first buffer memory (205, 206), and at least a second terminal automatic device (501) which controls message memory access through the second buffer memory (201, 202). At least one first terminal automatic device and second terminal automatic device generate requests for accessing data in message memory, and depending on the said requests, a third terminal automatic device provides at least one first and second terminal automatic devices such access.
EFFECT: data integrity and optimisation of transfer rate.
4 cl, 12 dwg
