// PCF8574A.ddf
//
//  This is the device definition file (DDF) for the Philips 
// Semiconductor PCF8574A Remote 8 bit I/O expander 
//
[DEVICE]
 [NAME] "PCF8574A"
 [DESC] "Philips PCF8574A Remote 8 bit I/O expander"
 [TYPE] "I2C"
 [SADR] 0x70,0x72,0x74,0x76,0x78,0x7a,0x7c,0x7e

[REGISTER]
 [REG NAME]  "Data"
 [REG ADDR]  N/A
 [REG SIZE]  1
 [REG TYPE]  "RW"