AT90PWM216-16SE ATMEL [ATMEL Corporation], AT90PWM216-16SE Datasheet - Page 170

• Manufacturer Part Number: AT90PWM216-16SE
• Description: 8-bit Microcontroller with 16K Bytes In-System Programmable flash
• Manufacturer: ATMEL [ATMEL Corporation]

16.25.16 PSC 0 Input Capture Register – PICR0H and PICR0L
170
AT90PWM216/316
• Bit 3:0 – PRFMnx3:0: PSC n Fault Mode
These four bits define the mode of operation of the Fault or Retrigger functions.
(see PSC Functional Specification for more explanations)
Table 16-17. Level Sensitivity and Fault Mode Operation
Bit
Read/Write
Initial Value
PRFMnx3:0
0000b
0001b
0010b
0011b
0100b
0101b
0110b
0111b
1000b
1001b
1010b
1011b
1100b
1101b
1110b
1111b
PCST0
R
7
0
Description
No action, PSC Input is ignored
PSC Input Mode 1: Stop signal, Jump to Opposite Dead-Time and Wait
PSC Input Mode 2: Stop signal, Execute Opposite Dead-Time and Wait
PSC Input Mode 3: Stop signal, Execute Opposite while Fault active
PSC Input Mode 4: Deactivate outputs without changing timing.
PSC Input Mode 5: Stop signal and Insert Dead-Time
PSC Input Mode 6: Stop signal, Jump to Opposite Dead-Time and Wait.
PSC Input Mode 7: Halt PSC and Wait for Software Action
PSC Input Mode 8: Edge Retrigger PSC
PSC Input Mode 9: Fixed Frequency Edge Retrigger PSC
Reserved (do not use)
PSC Input Mode 14: Fixed Frequency Edge Retrigger PSC and Disactivate
Output
Reserved (do not use)
R
6
–
0
R
5
–
0
R
4
–
0
PICR0[7:0]
R
3
0
R
2
0
PICR0[11:8]
R
1
0
R
0
0
7710D–AVR–08/09
PICR0H
PICR0L