データシートサーチシステム |
|
SI2493 データシート(PDF) 5 Page - Silicon Laboratories |
|
SI2493 データシート(HTML) 5 Page - Silicon Laboratories |
5 / 36 page Si2493/57/34/15/04 Global ISOmodem-EVB Rev. 0.7 5 1.3.2. Daughter Card Configuration The daughter card comes configured with either a 24- pin FT or 16-pin FS system side part and either 32 kHz or 4.9152 MHz operation, and UART operation. The daughter card can also be setup to operate with a third clock frequency, an on board 27 MHz oscillator. To change between these options requires component changes on the daughter card. The daughter card can also operate in three possible interface modes: parallel bus mode, in SPI mode as well as the default UART mode. There are six small (0402) strapping resistors (R101 to R106) that are on the daughter card and are configured differently depending on the combination of chip package, clock frequency chosen, and interface mode. See Figures 5 and 6 for details. The card and its options are shown in Figure 4, which shows the Modem Daughter card Rev 2.0 top and bottom views with the critical parts that may be changed to select another command mode (i.e. SPI) or an alternate crystal frequency, such as 4.9152 MHz. |
同様の部品番号 - SI2493 |
|
同様の説明 - SI2493 |
|
|
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 |