 |
データシートサーチシステム |
|
|
データシートサーチシステム |
|
L9908 データシート(PDF) 100 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
L9908 データシート(HTML) 100 Page - STMicroelectronics |
|
|
100 / 152 page  Table 94. PVF output redirection selection bit PVF_OUT_CFG0 PVF_OUT_CFG0 Description 0 0 PVF1 xor PVF2 xor PVF3 is output (Default) 0 1 PVF1 is output 1 0 PVF2 is output 1 1 PVF3 is output 5.16.1 CSO3 - PVF multiplexing For pin saving purpose PVF and CSO3 outputs are multiplexed on the same pin and can be selected by CSO3_DIS bit in the register SAFETY_RELEVANT2: Table 95. CSO3-PVFn output multiplexing selection bits CSO3_DIS Description 0 CSO3/PVM pin used a CM3 output (Default) 1 CSO3/PVM pin used a PVFn output 5.17 Actuation Timers (ACT) L9908 implements an additional built-in feature which measures cycle by cycle the on or the off time windows applied to each phase either on INLn or on PVFn signals. This feature is performed by three dedicated 11-bit accumulators which count the number of clock cycles (CLK/8) fitting the time window. Figure 75. Actuation Timer simplified block diagram To allow the maximum flexibility against the time window to be measured, either positive or negative, timers can be configured by a proper SPI bit set to be run in negative or positive polarity so that the time is triggered respectively by the falling or the rising of the reference signal and stopped by the opposite edge. Table 96. Actuation Timers configuration bits ACT_CFG1 ACT_CFG0 Description 0 0 PVF Negative Polarity (Default) 0 1 PVF Positive Polarity 1 0 INL Negative Polarity 1 1 INL Positive Polarity L9908 Functional description DS13546 - Rev 5 page 100/152 |
|
リンク URL |
| 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 | データシートへのリンク | 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 |
Japanese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
