PSB4860HV4.1 Lantiq, PSB4860HV4.1 Datasheet - Page 85

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

Specifications of PSB4860HV4.1

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Table 49
Register # of Bits
FCMD
FCMD
CCTL
CCTL
CCTL
CCTL
Possible Errors:
• file open
Note: This file command must be followed by the file command Activate.
2.2.3.3
This command activates an existing directory, sets the external memory configuration
and delivers the size of usable memory in 1 kByte blocks. Furthermore the voice prompt
memory space is scanned for a valid directory.
In case of ARAM/DRAM, the checks the consistency of the directory in the message
memory space. It returns the first file that contains corrupted data (if any). If corrupted
data is detected an initialization should be performed with the same file number as an
input parameter.
Table 50
Register # of Bits
FCMD
CCTL
CCTL
CCTL
CCTL
CCTL
CCTL
Data Sheet
5
1
2
1
2
2
5
2
1
1
2
2
1
Initialize Memory Parameters
Activate
Activate Memory Parameters
Name
CMD
IN
MT
MQ
SFT
CDIV
Name
CMD
MT
MQ
MV
SFT
CDIV
RD
Comment
Initialize command code
Confirmation for Initialization, must be set
Type of R/W memory (DRAM, Flash)
Quality of R/W memory (Audio, Normal)
Serial Flash Type
Serial Flash Clock Speed
Comment
Activate command code
Type of R/W memory (DRAM, Flash)
Quality of R/W memory (Audio, Normal)
Serial Flash Type
Serial Flash Clock Speed
Voice prompt directory available
Remap Directory (see Garbage Collection)
85
PSB 4860
2000-01-14