PSB7110 Datasheet, PDF (49/164 Pages) Siemens Semiconductor Group – Enhanced ISDN Data Access Controller ISAR

_________________________________________________PSB 7110
If MML exceeds MPL in the configuration setup message (see 3.2.1), MML is internally limited to
MPL. Therefore it is recommended to issue a buffer configuration request message to verify the
currently selected and the maximum possible message length. Moreover, this enables the software to
automatically adapt to the hardware platform, as the ISAR V1.1 (ROM version) will provide enlarged
mailbox and FIFO buffers, which will also increase the maximum possible message length that can
be read with MPL.
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