11.2
Input/Output Pins
Table 11.1 summarizes the I/O pins of the PPG.
Table 11.1 Pin Configuration
Pin Name
PO15
PO14
PO13
PO12
PO11
PO10
PO9
PO8
PO7
PO6
PO5
PO4
PO3
PO2
PO1
PO0
11.3
Register Descriptions
The PPG has the following registers.
• Next data enable register H (NDERH)
• Next data enable register L (NDERL)
• Output data register H (PODRH)
• Output data register L (PODRL)
• Next data register H (NDRH)
• Next data register L (NDRL)
• PPG output control register (PCR)
• PPG output mode register (PMR)
I/O
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Function
Group 3 pulse output
Group 2 pulse output
Group 1 pulse output
Group 0 pulse output
Rev. 2.00, 05/03, page 455 of 820