User's Manual

9/29/2004 OV4F2
C
O
N
F
I
D
E
N
T
I
A
L
F
O
R
W
I
S
T
R
O
N

C
O
R
P
O
R
A
T
I
O
N
User Manual BCM2035
04/23/03
Broadcom Corporation
Document 2035-UM100-R Introduction Page 1
Section 1: Introduction
SCOPE
The BCM2035 is a single-chip, HCI compliant bluetooth transceiver. Figure 1 illustrates the typical layers in a
bluetooth system. The BCM2035 is versatile and provides several user-configurable options in hardware and
software. This document describes the configurable hardware and software features for the BCM2035. This
document also serves as a reference for general operation and configuration of the
BCM2035 and should be
used in conjunction with the BCM2035 Data Sheet when creating a BCM2035 based bluetooth design.
The BCM2035 communicates to the host processor via the bluetooth standard HCI interface. The host
processor, PC or embedded, executes the bluetooth upper stack and application software. The customer is
responsible for the host processor software.
Figure 1: BCM2035 Bluetooth System Overview
BCM2035
Host Processor Software
Higher Layers & Application Software
Focus of this document the
BCM2035 User Manual.
This document addresses
BCM2035 hardware and
software configuration
Bluetooth Upper Stack
Running on Host
Processor
Physical Layer
Radio
Link Level Medium Access Management &
Packet Level Channel Access Control
Baseband
Link Controller
Link Manager
Host Controller InterfaceAudio
Host Controller InterfaceAudio
See the BCM2035 Data Sheet for device electrical and mechanical specifications