データシートサーチシステム |
|
SDA5649 データシート(PDF) 7 Page - Siemens Semiconductor Group |
|
SDA5649 データシート(HTML) 7 Page - Siemens Semiconductor Group |
7 / 26 page SDA 5649 SDA 5649X Semiconductor Group 50 Control Register Default: All bits are set to 0 on power-up. Bits 3 through 7 are used for test purposes and must not be changed for normal operation by user software! Bit 0: Determines, which kind of data is accessed via the I2C-Bus when PDC mode is active. Bit 1: Determines the operating mode. Bit 2: Determines whether BDSP 8/30/1-data or header row data is accessible. Read Mode For reading from the PDC decoder, the following format has to be used. The contents of up to 13 registers (bytes) can be read starting with byte 1 bit 7 (refer to the table Order of Data Output on the I2C-Bus and …) depending on the selected operating mode. Bit Number 76543210 T4 T3 T2 T1 T0 HDT PDC/ VPS FOR1/ FOR2 Value 01 BDSP 8/ 30/ 2 data accessible BDSP 8/ 30/ 1 or header row data accessible (refer to description of Bit 2) Value 01 VPS mode active PDC mode active Value 01 BDSP 8/30/1 data accessible Bytes no.38 through 45 of the header row containing clock time accessible START Chipaddress Read Mode AS 1st Byte AM … Last Byte NAM STOP |
同様の部品番号 - SDA5649 |
|
同様の説明 - SDA5649 |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |