HT45R38
Options
The following table shows all kinds of options in the microcontroller. All of the options must be defined to ensure proper
system functioning.
No.
1
Function
Description
Wake up PA0~PA7 (bit option)
Pull high PA0~PA7 (bit option)
Pull high PE0~PE4 (bit option)
None wake-up or wake-up
None pull-high or pull-high
None pull-high or pull-high
2
3
4
Pull high PB0~PB7 (port option) None pull-high or pull-high
Pull high PC0~PC7 (port option) None pull-high or pull-high
5
6
OPA function
WDT clock source
WDT
Enable or disable
WDTOSC or fSYS/4
Enable or disable
1 or 2 instructions
Enable or disable
X¢tal mode or RC mode
7
8
9
CLRWDT
10
11
12
13
14
15
16
LVR
OSC
INT0 trigger edge
INT1 trigger edge
PWM0 output
PWM1 output
PWM mode
Disable, rising edge, falling edge or double edge
Disable, rising edge, falling edge or double edge
Enable or disable
Enable or disable
6+2 mode or 7+1 mode
Rev. 1.00
30
December 13, 2006
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
