Electronic Components Datasheet Search |
|
X9438YV24I-2.7 Datasheet(PDF) 5 Page - Intersil Corporation |
|
X9438YV24I-2.7 Datasheet(HTML) 5 Page - Intersil Corporation |
5 / 18 page 5 FN8199.0 March 11, 2005 Figure 3. Two-Byte Command Sequence Figure 4. Three-Byte Command Sequence The Increment/Decrement command is different from the other commands. Once the command is issued and the X9438 has responded with an acknowledge, the master can clock the selected wiper up and/or down in one segment steps; thereby, providing a fine tuning capability to the host. For each SCL clock pulse (tHIGH) while SDA is HIGH, the selected wiper will move one resistor segment towards the VH terminal. Similarly, for each SCL clock pulse while SDA is LOW, the selected wiper will move one resistor segment towards the VL terminal. A detailed illustration of the sequence for this operation is shown in Figure 5. Figure 5. Increment/Decrement Command Sequence S T A R T 0101 A3 A2 A1 A0 A C K I3 I2 I1 I0 R1 R0 0 P0 A C K SCL SDA S T O P S T A R T 0 1 0 1 A3 A2 A1 A0 A C K I3 I2 I1 I0 0 P0 R1 R0 A C K SCL SDA S T O P A C K D5 D4 D3 D2 D1 D0 S T A R T 0 1 0 1 A3 A2 A1 A0 A C K I3 I2 I1 I0 P1 P0 R1 R0 A C K SCL SDA S T O P X X I N C 1 I N C 2 I N C n D E C 1 D E C n X9438 |
Similar Part No. - X9438YV24I-2.7 |
|
Similar Description - X9438YV24I-2.7 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | 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 |