Holtek HT68F Series Manual page 103

HT68F20/HT68F30/HT68F40/HT68F50/HT68F60
HT68FU30/HT68FU40/HT68FU50/HT68FU60
Enhanced I/O Flash Type 8-Bit MCU with EEPROM
T M 1
( E T M )
Note: The I/O register data bits shown are used for TM output inversion control.
In the Capture Input Mode, the TM pin control register must never enable more than one TM input.
Rev. 2.10
P A 1 O u t p u t F u n c t i o n
C C R A O u t p u t
C C R A C a p t u r e I n p u t
P C 0 O u t p u t F u n c t i o n
0
1
P C 0
P C 1 O u t p u t F u n c t i o n
0
1
P C 1
P C 5 O u t p u t F u n c t i o n
C C R B O u t p u t
0
1
P C 5
C C R B C a p t u r e I n p u t
T C K I n p u t
HT68F40 TM1 Function Pin Control Block Diagram
103
0
P A 1 / T P 1 A
1
T 1 A C P 0
1
0
T 1 A C P 0
0
P C 0 / T P 1 B _ 0
1
T 1 B C P 0
0
P C 1 / T P 1 B _ 1
1
T 1 B C P 1
0
P C 5 / T P 1 B _ 2
1
T 1 B C P 2
1
0
T 1 B C P 2
1
0
T 1 B C P 1
1
0
T 1 B C P 0
P A 4 / T C K 1
���� 02� 201�