PSB4860HV4.1 Lantiq, PSB4860HV4.1 Datasheet - Page 90

• Manufacturer Part Number: PSB4860HV4.1
• Manufacturer: Lantiq

Specifications of PSB4860HV4.1

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Data Sheet
Table 59
Register # of Bits
FCMD
FPTR
Possible error conditions:
• file pointer out of range
• voice prompt memory selected
2.2.3.9
All files starting with the file number greater than or equal to the specified file number are
marked for deletion. This command is intended to erase all messages with the exception
of one or more outgoing messages. Note that the associated file descriptors and memory
space are released only after a subsequent garbage collection.
Table 60
Register # of Bits
FCMD
FCTL
Possible error conditions:
• file open
• <fno> equal to 0
2.2.3.10
An audio file can be recompressed using a lower bit rate than the current bit-rate of the
file. This reduces the file size. The memory space is released after a subsequent
garbage collection. This command can be aborted at any time and resumed later without
loss of information. The target bit rate is selected by the speech encoder control register.
The starting point of the recompression can be programmed as well. Prior to this
command all files must be closed. Table 61 shows the parameters for this command.
.
Table 61
Register # of Bits
FCMD
SCCTL
5
16
5
8
5
2
Cut File Parameters
Delete Multiple Files
Delete Multiple Files Parameters
Compress File
Compress File Parameters
Name
CMD
Name
CMD
FNO
Name
CMD
Q0, Q1
Comment
Cut command code
Position of first unit to be deleted (the first unit of a
message has number 0)
Comment
Cut command code
First file number to be deleted
Comment
Compress command code
Target bit rate
90
PSB 4860
2000-01-14