PSB7280 Datasheet, PDF (87/190 Pages) Siemens Semiconductor Group – Joint Audio Decoder-Encoder

PSB 7280
Host Interrupt for INT
Bit 15
75_H
T1
T2
T3 SAIN
Bit 8
DINT HDLC1 HDCL2
Bit 7
Bit 0
74_H
MDR MER MDA MEA MAB GPI CIC1 CIC2
T1
T2
T3
SAIN
DINT
HDLC1
HDLC2
MDR
MER
MDA
MEA
MAB
GPI
CIC1
CIC2
Timer T1 expired
Timer T2 expired
Timer T3 expired
Serial Audio Input Interrupt (from SIO line)
Software interrupt from DSP
Interrupt from HDLC Controller 1
Interrupt from HDLC Controller 2
Monitor Channel Data Received
Monitor Channel End of Reception
Monitor Channel Data Acknowledged
Monitor End of Acknowledgment
Monitor Channel Abort Request
General Purpose Interrupt occured
C/I Channel 1 Change
C/I Channel 2 Change.
Semiconductor Group
87
Data Sheet 1998-07-01