參數(shù)資料
型號: ZR36504
廠商: Electronic Theatre Controls, Inc.
英文描述: Video & Audio Interface solution via USB
中文描述: 視頻
文件頁數(shù): 55/74頁
文件大?。?/td> 298K
代理商: ZR36504
ZORAN Corporation
USBvision II Data Decoder
ZR36505 Data Sheet
November-99
Page 55 of 55
7.
External EEPROM
The ZR36504 provides a full USB compliant solution without the need for an external
EEPROM (USB Vendor ID is pin programmable). Anyway, when
UNICODE
names are
required, the ZR36504 can use an external 3.3v 2KB Serial EEPROM as an optional
source for USB descriptors. There are several vendors that produce these 8-pin EEPROM
chips, which are pin-to-pin compatible.
Normally the external EEPROM will be only read in a working device (mainly soon after
USB insertion). Anyway, the ZR36504 supports On-Board EEPROM programming, which
can be used to alter some USB descriptors - especially the product serial number. The
ZR36504 register bank includes special registers to perform a byte Read or Write operation
to a given address of the EEPROM.
EEPROM Data Structure
The EEPROM contains the Device-descriptor, up to 4 Configuration-descriptors, and up to
15 String-descriptors in up to 7 different languages. The following diagram specifies the
block structure of the EEPROM data:
相關PDF資料
PDF描述
ZR36710 Vaddis III Integrated DVD Decoder(Vaddis III集成DVD解碼器)
ZR38601 Programmable Digital Audio Processor(可編程數(shù)字音頻處理器)
ZR38601 ZR38601 Digital Audio Processor Product Brief
ZR38601PQC Consumer IC
ZR38650 PROGRAMMABLE DIGITAL AUDIO PROCESSOR
相關代理商/技術參數(shù)
參數(shù)描述
ZR36505 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USBvisionTM Data Decoder
ZR36506 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC
ZR36710 制造商:ZORAN 制造商全稱:ZORAN 功能描述:Vaddis III⑩ INTEGRATED DVD DECODER
ZR36730 制造商:ZORAN 制造商全稱:ZORAN 功能描述:INTEGRATED DVD DECODER
ZR36750 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Vaddis 5 (ZR36750) Product Brief