Difference between revisions of "I2C expander chip"

Latest revision as of 21:32, 18 September 2007

@@ Line 1: / Line 1: @@
 Datasheet is here: [[Media:PCF8574.pdf]]
+{| border="1" cellpadding="4"
+|-
+| Pin # || Name
+|-
+| 1 || Soft Reset A
+|-
+| 2 || Soft Reset B
+|-
+| 3 || Soft Reset C
+|-
+| 4 || Soft Reset D
+|-
+| 5 || Soft Reset E
+|-
+| 6 || Soft Reset F
+|-
+| 7 || I2C traffic
+|-
+| 8 || Clear upset regs
+|}