at90pwm81-16se ATMEL Corporation, at90pwm81-16se Datasheet - Page 103

• Manufacturer Part Number: at90pwm81-16se
• Description: 8-bit Avr Microcontroller With 8k Bytes In- System Programmable Flash
• Manufacturer: ATMEL Corporation

13.4.2
7734M–AVR–03/10
Output Description
Note:
Table 13-2.
Table 13-3.
Table 13-4.
OCRnRB[1
5:12]
CLK I/O
CLK PLL
SYnIn
StopIn
PSCINn
from 1st A C
PSCINnA
from 2nd A C
PSCOUTn0
PSCOUTn1
PSCOUTn2
(PSC2 only)
PSCOUTn3(P
SC2 only)
SYnOut
PICRn
[11:0]
IRQPSCn
PSCnASY
StopOut
Name
Name
Name
Name
1. See
Frequency Resolution Enhancement value
(Flank Width Modulation)
Clock Input from I/O clock
Clock Input from PLL
Stop Input (for synchronized mode)
Synchronization In (from adjacent PSC)
Block Inputs
Block Outputs
Internal Outputs
Figure 13-41 on page 131
Input 0 used for Retrigger or Fault functions
Input 1 used for Retrigger or Fault functions
Input 2 used for Retrigger or Fault functions
Input 3 used for Retrigger or Fault functions
Synchronization Output
PSC n Input Capture Register
Counter value at retriggering event
PSC Interrupt Request : three sources, overflow, fault, and input capture
ADC Synchronization (+ Amplifier Syncho. )
Stop Output (for synchronized mode)
PSC n Output 0 (from part A of PSC)
PSC n Output 1 (from part B of PSC)
PSC n Output 2 (from part A or part B of PSC)
PSC n Output 3 (from part A or part B of PSC)
Description
Description
Description
Description
(1)
(1)
(2)
AT90PWM81
Signal
Signal
Signal
Signal
Register
4 bits
Signal
Signal
Signal
Signal
Signal
Register
12 bits
Signal
Signal
Signal
Signal
Signal
Signal
Type
Width
Type
Width
Type
Width
Type
Width
103