IS1002

³ Ð ¬ Ç ì § ª ¦Þ -Ñ ¥ ¤÷ ½ q w w h S 1. General Description a t aISSC IS1002 is a highly integrated Bluetooth baseband controller providing capability The D .for high data rate, short-range wireless communications in the 2.4 GHz ISM band. It is w fully compliant with version 1.1 of Bluetooth specification and some important BT1.2 features. Specially engineered for low power consumption and cost effective solution, the ISSC IS1002 integrates a baseband controller, HCI controller, and Audio controller. It also integrates a Turbo 8051 processor with 160K mask ROM for program memory and 32K SRAM for data memory. Integrated System Solution Corp. ee U 4 t m o .c IS1002 Bluetooth Baseband Controller The ISSC IS1002 is also available with a Bluetooth compliant protocol stack, including hardware drivers, link manager (LM), and host controller interface (HCI). 2. Features Compliant with Bluetooth Specification 1.1/1.2 Full Bluetooth RF Interface & Lower Link Controller functions BlueRF Interfaces to leading Radio ICs Full-featured hardware link controller with low-power mode and efficient data movement architecture Hardware support for all Bluetooth 1.1 packet types including o Data packets: DM1, DM3, DM5; DH1, DH3, DH5; AUX, DV o Voice packets: HV1, HV2, HV3, DV o Link Control packets: ID, IQ, NULL, POLL, and FHS Flexible and robust voice CODEC algorithms (CVSD, A-law, µ-law), with 3 simultaneous SCO channels support. Baseband funct...