![](http://datasheet.mmic.net.cn/280000/HF234BT100D3201_datasheet_16070274/HF234BT100D3201_38.png)
18
Table 1.3
Pin Functions (cont)
Pin No.
Type
Symbol
FP-100B,
TFP-100B,
TFP-100G
FP-100A
I/O
Name and Function
16-bit timer-
pulse unit
(TPU)
TCLKD to
TCLKA
6, 4, 2, 1
8, 6, 4, 3
Input
Clock input D to A: These pins input
an external clock.
TIOCA0,
TIOCB0,
TIOCC0,
TIOCD0
99, 100,
1, 2
1 to 4
I/O
Input capture/ output compare match
A0 to D0: The TGR0A to TGR0D
input capture input or output compare
output, or PWM output pins.
TIOCA1,
TIOCB1
3, 4
5, 6
I/O
Input capture/ output compare match
A1 and B1: The TGR1A and TGR1B
input capture input or output compare
output, or PWM output pins.
TIOCA2,
TIOCB2
5, 6
7, 8
I/O
Input capture/ output compare match
A2 and B2: The TGR2A and TGR2B
input capture input or output compare
output, or PWM output pins.
TIOCA3,
TIOCB3,
TIOCC3,
TIOCD3
54 to 56,
59
56 to 58,
61
I/O
Input capture/ output compare match
A3 to D3: The TGR3A to TGR3D
input capture input or output compare
output, or PWM output pins.
TIOCA4,
TIOCB4
89, 90
91, 92
I/O
Input capture/ output compare match
A4 and B4: The TGR4A and TGR4B
input capture input or output compare
output, or PWM output pins.
TIOCA5,
TIOCB5
91, 92
93, 94
I/O
Input capture/ output compare match
A5 and B5: The TGR5A and TGR5B
input capture input or output compare
output, or PWM output pins.
8-bit timer
TMO0,
TMO1
91, 92
93, 94
Output Compare match output: The compare
match output pins.
TMCI0,
TMCI1
59, 90
61, 92
Input
Counter external clock input: Input
pins for the external clock input to the
counter.
TMRI0,
TMRI1
WDTOVF
*
2
60
56, 89
58, 91
Input
Counter external reset input: The
counter reset input pins.
Watchdog
timer (WDT)
62
Output Watchdog timer overflows: The
counter overflows signal output pin in
watchdog timer mode.