peb20560 Infineon Technologies Corporation, peb20560 Datasheet - Page 81

• Manufacturer Part Number: peb20560
• Description: Dsp Oriented Pbx Controller Doc
• Manufacturer: Infineon Technologies Corporation

(8) When the ASM does not detect any ‘0’ on the remaining serial input lines during n
(9) If n is set to 0, then the state “limited selection” is skipped.
The described combination of DCE and DCES implements a priority scheme
guaranteeing that (almost) simultaneous requesting subscribers are served sequentially
before one is selected a second time.
The current ASM-state is accessible in ASTATE7:5.
Semiconductor Group
the suspend counter is loaded with the value stored in register SCV. The counter is
decremented after every received byte. When simultaneously ‘0’s are detected on
different IOM-2 channels, the lowest channel is selected.
IOM-frames (n is programmed in the register AMO) it re-enters the state “full
selection”. The list of monitored D-channels is then increased to the group
selected in the user programmable DCE-registers. In order to avoid arbiter
locking n has to be greater than the value described in chapter 2.1.2.5.3 or
must be set to 0.
2-35
Functional Block Description
PEB 20560
2003-08