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| 型号： | DSRT-L030-011 |
| 厂商： | CONEXANT SYSTEMS |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, XMA |
| 文件页数： | 1/86页 |
| 文件大小： | 667K |
| 代理商： | DSRT-L030-011 |
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1
Overview
The Rockwell RipTide
PCI Audio/Comm Device Family
combines audio and communications performance with
built-in PCI and peripheral interfaces into two or three
hardware devices and supporting PC software, depending
on model (see Figure 1 and Table 1). The devices are the
Audio Communications Controller, the Audio Modem
Codec, and the optional Modem DSP.
Audio system operation is supported by the Rockwell
WaveStream
64 (WS64) or Mega WaveStream
software wavetable synthesis.
Rockwell V.90/K56flex
modem operation is supported by
either SoftK56 MMX-based signal processing or optional
Modem DSP-based signal processing.
The Audio Communications Controller (ACC or Controller)
integrates standard PCI Bus, MPU-401, I
2S, analog/digital
joystick, Audio Modem Codec, and Modem DSP
interfaces into a single 176-pin TQFP (RACC010).
The Audio Modem Codec (AMC or Codec) combines two
coder/decoder functions, compliant to Intel Audio Codec
’97 2.0 extensions for combo audio modem codec
(AMC’97), into an 80-pin PQFP which supports two
telephone lines (RAMC002) or a 64-pin TQFP which
supports one telephone line (RAMC001).
The optional Modem DSP (RDSP20) is packaged in an
80-pin PQFP.
2
General Features
Microsoft PC’98 compliant
AC ’97 Codec V2.0 compliant (AMC’97)
Supports applications for Windows 98 (WDM),
Windows 95, Windows NT 4.0, Sound Blaster Pro,
Adlib/OPL3, MS DOS, DOS box
V.90/K56flex Modem
Patented PCI Sound Blaster emulation
FM synthesis
WaveStream 64-voice software wavetable synthesis
Mega WaveStream software wavetable synthesis
Soft DVD Support
3D spatialization and bass boost
MMX-accelerated HRTF-3D (A3D)
High quality sample rate converter (1 Hz resolution)
PCI Bus master interface with Scatter/Gather DMA
PME# signal support ACPI, PCI-PM, OnNow
Vaux and Caller ID storage in D3 state
Advanced Power Management
Digital mixer and volume control
DirectSound acceleration
Analog/digital joystick interface
Two sample rate tracking (I2S) ports
MPU-401 Interface
Packaging
ACC: 176-pin TQFP
AMC: 80-pin PQFP or 64-pin TQFP
DSP: 80-pin PQFP
1167F1 BD
TELEPHONE
LINE/
TELEPHONE
HANDSET
INTERFACE
(DAA)
TELEPHONE
LINE 1
TEL HANDSET
RING
LOUT (R,L), HP (L,R), MONO_OUT
RipTide System Device Set
AC '97
Audio
Commmunications
Controller (ACC)
[RACC010:
176-Pin TQFP]
AMC '97
Audio Modem
Codec (AMC)
[RAMC001:
64-Pin TQFP]
[RAMC002:
80-Pin PQFP]
AC-LINK
Modem DSP
[RDSP020:
80-Pin PQFP]
(Optional)
* REQUIRES RAMC002
TELEPHONE
LINE 2 *
EEPROM
S (0 AND 1)
PARALLEL
BUS
SERIAL
CHANNELS
PCI BUS
LINE (R,L), CD (R,L), AUX (R,L),
VIDEO AUDIO (L,R), MIC (1 OR 2), PC BEEP
MIDI (IN AND OUT)
JOYSTICK (A AND B)
I
2
Figure 1. RipTide PCI Audio/Comm System Block Diagram
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相关代理商/技术参数 |
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| DSR-TSS-S1 | 制造商:DOMINANT 制造商全称:DOMINANT Semiconductors 功能描述:Right Angle LED |
| DSR-TSS-S2 | 制造商:DOMINANT 制造商全称:DOMINANT Semiconductors 功能描述:Right Angle LED |
| DSR-TSS-ST2-1 | 制造商:DOMINANT 制造商全称:DOMINANT Semiconductors 功能描述:Right Angle LED |
| DSR-TSS-T1 | 制造商:DOMINANT 制造商全称:DOMINANT Semiconductors 功能描述:Right Angle LED |
| DSR-TSS-T2 | 制造商:DOMINANT 制造商全称:DOMINANT Semiconductors 功能描述:Right Angle LED |
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