AT90CAN128-16AE ATMEL Corporation, AT90CAN128-16AE Datasheet - Page 134

• Manufacturer Part Number: AT90CAN128-16AE
• Description: 8-bit Avr Microcontroller With 128K Bytes of Isp Flash And CAN Controller.flash (Kbytes) 128 Vcc (V) 2.7-5.5 EEPROM (Kbytes) 4 SRAM (bytes) 4K CAN (mess. Obj.) 15
• Manufacturer: ATMEL Corporation

Table 63. Waveform Generation Mode Bit Description
Note:
Timer/Counter1 Control
Register B – TCCR1B
Timer/Counter3 Control
Register B – TCCR3B
134
Mode
10
12
13
14
15
11
0
1
2
3
4
5
6
7
8
9
1. The CTCn and PWMn1:0 bit definition names are obsolete. Use the
WGMn3
AT90CAN128
location of these bits are compatible with previous versions of the timer.
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
WGMn2
(CTCn)
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
(PWMn1)
WGMn1
match (CTC) mode, and three types of Pulse Width Modulation (PWM) modes. (See
“Modes of Operation” on page 122 ).
• Bit 7 – ICNCn: Input Capture Noise Canceler
Setting this bit (to one) activates the Input Capture Noise Canceler. When the noise can-
celer is activated, the input from the Input Capture pin (ICPn) is filtered. The filter
function requires four successive equal valued samples of the ICPn pin for changing its
output. The Input Capture is therefore delayed by four Oscillator cycles when the noise
canceler is enabled.
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
(PWMn0)
WGMn0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
ICNC1
ICNC3
R/W
R/W
7
0
7
0
(1)
Timer/Counter Mode of
Operation
Normal
PWM, Phase Correct, 8-bit
PWM, Phase Correct, 9-bit
PWM, Phase Correct, 10-
bit
CTC
Fast PWM, 8-bit
Fast PWM, 9-bit
Fast PWM, 10-bit
PWM, Phase and
Frequency Correct
PWM, Phase and
Frequency Correct
PWM, Phase Correct
PWM, Phase Correct
CTC
(Reserved)
Fast PWM
Fast PWM
ICES1
ICES3
R/W
R/W
6
0
6
0
R
R
5
–
0
5
–
0
WGM13
WGM33
WGM
R/W
R/W
4
0
4
0
n2:0 definitions. However, the functionality and
WGM12
WGM32
TOP
0xFFFF
0x00FF
0x01FF
0x03FF
OCRnA
0x00FF
0x01FF
0x03FF
ICRn
OCRnA
ICRn
OCRnA
ICRn
–
ICRn
OCRnA
R/W
R/W
3
0
3
0
CS12
CS32
R/W
R/W
2
0
2
0
Update of
OCRnx at
Immediate
TOP
TOP
TOP
Immediate
TOP
TOP
TOP
BOTTOM
BOTTOM
TOP
TOP
Immediate
–
TOP
TOP
CS11
CS31
R/W
R/W
1
0
1
0
CS10
CS30
R/W
R/W
0
0
0
0
4250C–CAN–03/04
TOVn Flag
Set on
MAX
BOTTOM
BOTTOM
BOTTOM
MAX
TOP
TOP
TOP
BOTTOM
BOTTOM
BOTTOM
BOTTOM
MAX
–
TOP
TOP
TCCR1B
TCCR3B