USBB17AP77016-XXX-B11 NEC Electronics, USBB17AP77016-XXX-B11 Datasheet - Page 12

• Manufacturer Part Number: USBB17AP77016-XXX-B11
• Description: DSP middleware(WMA (Windows Media Audio)decoder)
• Manufacturer: NEC Electronics

1.3.2
12
(1) Operating target DSP:
(2) Required memory size:
(3) Software tools (Windows™ version):
µ PD77113A, 77114, 77210, 77213
The µ SAP77016-B11 requires the memory sizes shown in the following table in order to support all the bit
rates.
Cautions 1. One word is 32 bits in the instruction memory and 16 bits in the X and Y memories.
Operating environment
2. The memory size does not include PCM data and bit stream data buffers. Note also that
the required memory size can be reduced by limiting the supported bit rates. For details,
refer to 2.5 Memory Configuration.
Instruction memory
X memory
Y memory
µ PD77016 Family
Target DSP
Memory
Table 1-2. Required Memory Size
CHAPTER 1 INTRODUCTION
Table 1-3. Software Tools
User’s Manual U15683EJ1V0UM
DSP tools
WB77016 (workbench)
HSM77016 (high-speed simulator)
LB77016 (librarian)
ROM
ROM
RAM
RAM
Type
−
Software Tool
Size [Kwords]
12.6
10.5
17.5
12.5
9.6