Table of Contents
Advertisement
Pin
Pin Functions and Selection Method
PA
/TP
/
Bit PWM0 in TMDR, bits IOA2 to IOA0 in TIOR0, bits TPSC2 to TPSC0 in 16TCR2 to
2
2
TIOCA
/
16TCR0 of the 16-bit timer, bits CKS2 to CKS0 in 8TCR0 of the 8-bit timer, bit
0
TCLKC
NDER2 in NDERA, and bit PA
16-bit timer
channel 0 settings
PA
DDR
2
NDER2
Pin function
Notes: *1 TIOCA
16-bit timer
channel 0 settings
PWM0
IOA2
IOA1
IOA0
8-bit timer
channel 0 settings
CKS2
CKS1
CKS0
210
(1) in table below
TIOCA
input when IOA2 = 1.
0
*2 TCLKC input when TPSC2 = TPSC1 = 1 and TPSC0 = 0 in any of
16TCR2 to 16TCR0, or bits CKS2 to CKS0 in 8TCR0 are as shown in (3)
in the table below.
(2)
0
0
0
—
—
DDR select the pin function as follows.
2
—
—
output
0
TCLKC input *
(1)
0
0
0
1
1
—
(4)
0
0
(2) in table below
0
1
—
0
PA
PA
2
2
input
output
input *
TIOCA
0
2
(2)
1
—
—
(3)
1
1
1
—
1
1
TP
2
output
1
(1)
1
—
—
—
Advertisement
Table of Contents
