DPL4519 Datasheet, PDF (33/64 Pages) List of Unclassifed Manufacturers – Sound Processor for Digital and Analog Surround Systems

PRELIMINARY DATA SHEET
DPL 4519G
3.3.2.4. Read Registers on I²C Subaddress 13_hex
Table 3–10: Read Registers on I²C Subaddress 13_hex
Register Function
Address
Name
DPL 4519G VERSION READOUT Registers
00 1E_hex
DPL Hardware Version Code
bit[15:8] 01_hex
DPL 4519G-A1
A change in the hardware version code defines hardware optimizations that
may have influence on the chip’s behavior. The readout of this register is iden-
tical to the hardware version code in the chip’s imprint.
DPL_HARD
00 1F_hex
DPL Family Code
bit[7:4] 3_hex
DPL 4519G-A1
DPL Major Revision Code
bit[3:0] 7_hex
DPL 4519G-A1
DPL Product Code
DPL_FAMILY
DPL_REVISION
DPL_PRODUCT
bit[15:8] 13_hex
DPL 4519G - A1
By means of the DPL-Product Code, the control processor is able to decide
which TV sound standards have to be considered.
DPL ROM Version Code
DPL_ROM
bit[7:0]
41_hex
42_hex
DPL 4519G - A1
DPL 4519G - A2
A change in the ROM version code defines internal software optimizations,
that may have influence on the chip’s behavior, e.g. new features may have
been included. While a software change is intended to create no compatibility
problems, customers that want to use the new functions can identify new
DPL 4519G versions according to this number.
Micronas
33