YSS950 Datasheet, PDF (4/30 Pages) YAMAHA CORPORATION – DAP1 Digital Audio Processor

YSS950


































■ Development/Evaluation Kits
Development/Evaluation Kits are prepared for the evaluation and the firmware development of YSS950.
Development/
Evaluation Kit Name
DMB-DAP1
Category
Evaluation Board
Program Tools
Application Firmware
Description
Evaluation board.
Curcuit_Diagram of evaluation board.
EVBDSP
EVBDSP is a control program that controls an evaluation
board from a personal computer , via a USB connection. This
program can be used to evaluate the YSS950’s functions.
DAP1Mapper DAP1Mapper is a tool that determines memory map of the
YSS950 (DAP1) firmware.
Fltcnvc
Fltcnvc is a command line tool that converts tool between
two’s complement floating point format and real number
format.
iirdgn
iirdgn is a command line tool that calculates the coefficients of
typical IIR filters.
DRCDesigner DRCDesigner is an Excel file that is used to create sample
DAP1AFC
files for the dynamic range controller firmware.
The DAP1AFC is a tool that works with firmware (AFA¹) on
the DAP1 evaluation board (hereafter, “evaluation board”) to
measure audio characteristics at the listening point, and
automatically makes calibration to set the specified
characteristics.
BM
CD
DLY
DS
DRC
FMT
GEN
HR
HS
I12
I22
I23
I28
MIX
SF
VS
VOL
AFA
AS-DAP1-PLII
Application Firmware
PLII
AS-DAP1-PLIIx
Application Firmware
PLII
AS-DAP1-AFA
Automatic Acoustic
Field Calibration system
Automatic Acoustic Field Calibration Coefficient Calculation Program.
AFA
The same as firmware AFA included in DAP1AFC.
[Caution]
The information shown above is subject to revision. Check with Yamaha or an authorized sales agency for the latest
information before using this product.
[Caution]
“Dolby”, “Dolby Pro Logic II”, and “Dolby Pro Logic IIx” are trademarks of Dolby Laboratories.
“DTS”, “DTS-ES”, “DTS-96/24”, and “DTS Neo:6” are trademarks of Digital Theater Systems, Inc.































1 _{AFA: Acoustic Field Analyzer}
4