PSB7238 SIEMENS [Siemens Semiconductor Group], PSB7238 Datasheet - Page 96

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

Semiconductor Group
HDLC Controller Access Register
Value after reset: 00
HAH1
HAH2
Host Access to HDLC Controller 1
0
1
This bit determines the access to the register area of the HDLC
controller 1; it is independent of the HHR and HHX bits which determine
the access from DSP or host to the HDLC serial input and output,
respectively.
Host Access to HDLC Controller 2
0
1
This bit determines the access to the register area of the HDLC
controller 2; it is independent of the HHR and HHX bits which determine
the access from DSP or host to the HDLC serial input and output,
respectively.
H
The DSP services the HDLC controller (register set including
FIFOs is inaccessible from host).
The Host services the HDLC controller (register set including
FIFOs is inaccessible from DSP).
The DSP services the HDLC controller (register set including
FIFOs is inaccessible from host).
The host services the HDLC controller (register set including
FIFOs is inaccessible from DSP).
96
Read/Write
Register Description
Data Sheet 1998-07-01
Address 2010
PSB 7238
H