PSB7238 SIEMENS [Siemens Semiconductor Group], PSB7238 Datasheet - Page 81

• Manufacturer Part Number: PSB7238
• Description: Joint Audio Decoder-Encoder - Multimode
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

FSC
RFS
TFS
BFUL1
BFUL2
BEMP1
BEMP2
BFHR1
BFHX1
BFHR2
BFHX2
5.2
Register Map for Host Interrupts
Host Interrupt Status for INTR:
Semiconductor Group
71
70
H
H
FSC detected
RFS detected
TFS detected
Receive channel 1 sample of programmable length (1 … 32 bits) available in
RC1
Receive channel 2 sample of programmable length (1 … 32 bits) available in
RC2
Transmit channel 1 sample of programmable length (1 … 32 bits) can be
written in XC1
Transmit channel 2 sample of programmable length (1 … 32 bits) can be
written in XC2
HDLC 1 receiver shift register can be read and/or written (1, 2 or 4 bytes) in
HR1
HDLC 1 transmitter shift register can be read and/or written (1, 2 or 4 bytes)
in HX1
HDLC 2 receiver shift register can be read and/or written (1, 2 or 4 bytes) in
HR2
HDLC 2 transmitter shift register can be read and/or written (1, 2 or 4 bytes)
in HX2.
BFUL1
Interrupt Status Registers
Bit 15
FSC
Bit 7
BFUL2 BEMP1 BEMP2 BFHR1 BFHX1 BFHR2 BFHX2
RFS
TFS
81
Register Description
Data Sheet 1998-07-01
PSB 7238
Bit 8
Bit 0