 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
CP2201 Datasheet(PDF) 21 Page - Silicon Laboratories |
|
|
|||||||||||||||||||||||||||||
CP2201 Datasheet(HTML) 21 Page - Silicon Laboratories |
|
|
21 / 108 page  CP2200/1 Rev. 1.0 21 6.5. LED Control The CP2200/1 can be used to control link status and activity LEDs. The CP2200 (48-pin TQFP) has two push-pull LED drivers that can source up to 10 mA each. The CP2201 (28-pin QFN) has a single push-pull LED driver that turns the LED on or off based on the link status and blinks the LED when activity is detected on a good link. Table 9 shows the function of the LED signals available on the CP2200/1. Figure 12 shows a typical LED connection for the CP2200. The CP2201 uses an identical connection for the LA (link/activity) pin. The LED drivers are enabled and disabled using the IOPWR register on page 45. Figure 12. LED Control Example (CP2200) Table 9. LED Control Signals Signal Device Description LINK CP2200 Asserted when valid link pulses are detected. ACT CP2200 Asserted for 50 ms for each packet transmitted or received. LA CP2201 Asserted when valid link pulses are detected and toggled for 50 ms for each packet transmitted or received. LINK ACT |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
