bcm1115 Broadcom Corp., bcm1115 Datasheet - Page 2
![no-image](/images/no-image-200.jpg)
bcm1115
Manufacturer Part Number
bcm1115
Description
Bcm1115 - Single-port Voip Cpe Engine
Manufacturer
Broadcom Corp.
Datasheet
1.BCM1115.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
bcm1115KPB
Manufacturer:
BROADCOM
Quantity:
17 580
Company:
Part Number:
bcm1115KPB
Manufacturer:
BROADCOM
Quantity:
50
Part Number:
bcm1115KPB
Manufacturer:
BROADCOM
Quantity:
20 000
Company:
Part Number:
bcm1115KPBG
Manufacturer:
SIEMENS
Quantity:
1 010
Company:
Part Number:
bcm1115RKPB
Manufacturer:
BROADCOM
Quantity:
2 949
Broadcom's BCM1115 is designed for use in cost-sensitive, single
Ethernet port consumer and Enterprise IP Phone and Gateway products.
Key modules integrated in the BCM1115 include:
• MIPS32 150-MHz processor with 8K two-way set associative
• ZSP 87-MHz DSP with 48-KB instruction and 32-KB data RAM.
Broadcom
are among the trademarks of Broadcom Corporation and/or its affiliates in the United States, certain other
countries and/or the EU. Any other trademarks or trade names mentioned are the property of their
respective owners.
BROADCOM CORPORATION
16215 Alton Parkway, P.O. Box 57013
Irvine, California 92619-7013
© 2006 by BROADCOM CORPORATION. All rights reserved.
1115-PB07-R
I-cache and 4K two-way associated D-cache. This MCU supports the
VoIP protocol stacks, VxWorks operating system, and customer
application software. Programming is done in C, on top of
Broadcom's object-oriented signal processing API.
The DSP can support narrow-band voice communication using G.711,
G.726, G.723.1/A, G.729A/AB, or BroadVoice
communications using G.722 or BroadVoice
speakerphone capability is supported in conjunction with any of these
voice compression techniques for IP phone designs. The DSP also
supports enhanced packet loss concealment, jitter buffer, fax relay and
telephony algorithms e.g., DTMF and call progress tones.
®
, the pulse logo, Connecting everything
3/07/06
Master SPI
Watchdog
Port
Analog Processor Module
Auto-MDIX PHY
10/100BASE-T
Timer
CODEC Channel 2
CODEC Channel 1
16-bit A/D
16-bit D/A
®
UART 0
Timers
®
UART 1
, the Connecting everything logo, and BroadVoice
®
32. Full-duplex
®
Peripheral Bus
18 GPIOs
16, and wideband
MIPS JTAG
48 KB of
Program
32 KB of
Memory
Memory
Data
Ethernet LED
10/100BASE-T Ethernet MAC
Controller
Driver
External
Interrupt
O V E R V I E W
802.1p/Q support
ZSP JTAG
MIPS32 CPU
+ 8K I-Cache
+ 4K D-Cache
ZSP DSP
• Analog codecs: Two integrated analog CODECs capable of
• 10/100BASE-T media access controller and transceiver. The media
supporting both narrowband 8 Kilohertz (KHz) and wideband 16 KHz
sampling, which, in conjunction with wideband voice coders, such as
Broadcom's BroadVoice32™, will enable IP phone networks to
deliver high-fidelity voice transmission.
access controller (MAC) supports 802.1p prioritization of voice
packets and 802.1Q VLAN support for segmenting physical networks
into multiple logical networks. The transceiver performs all of the
functions for 100BASE-T Ethernet in full- or half-duplex mode over
Category (CAT) 5 twisted-pair cabling and 10BASE-T Ethernet in
full- or half-duplex mode over CAT 3, 4, or 5 twisted-pair cable. The
PHY also supports auto-MDI/MDIX detection to allow the use of any
cable type. The transceiver integrates support for in-line powering
over Ethernet.
®
Keypad Scan Controller
[or 18 GPIOs]
DMA Arbiter
Bridge
IPB
Speed
(IOM-2)
External Bus
Port 2
Serial
Speed
High
Serial
Port 1
TDM
High
Port
Interface
Interface
50-MHz
SDRAM
Phone: 949-450-8700
Fax: 949-450-8710
E-mail: info@broadcom.com
Web: www.broadcom.com
EPROM
SDRAM
Flash/