PSB7238 SIEMENS [Siemens Semiconductor Group], PSB7238 Datasheet - Page 44

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

Semiconductor Group
The shaded registers are mapped to the demultiplexed mode and can be accessed in
demultiplexed mode by using address pins A(0-2). Using A3 gives an additional way of
accessing the DSP/Host Communication area by 2 registers only. The address register
08
09
address.
The function of the registers 00
H
H
is written with the target address (from the multiplexed mode) and the data register
contains the corresponding value or can be written with a new value for the target
H
to 07
H
is the same as described in Chapter 3.3.2.1.
44
Interfaces and Memory Organization
Data Sheet 1998-07-01
PSB 7238