Harman Kardon HK 3390, Service Manual

Page: 57 / 74

1.4 Pin Names and Functions
T5CD2
P60-67
AN8-AN15
8
IO
I
Port 6: I/O port
Analog input: Pin used to input to AD converter
P70
TA0IN
1
IO
I
Port 70: I/O port
8-bit timer 0 input: Timer A0 Input
P71
TA1OUT
1
IO
O
Port 71: I/O port
8-bit timer 1 output:Timer A1 Output
P72
TA3OUT
1
IO
O
Port 72: I/O port
8-bit timer 3 output:Timer A3 Output
P73
TA4IN
1
IO
I
Port 73: I/O port
8-bit timer 4 input: Timer A4 Input
P74
TA5OUT
1
IO
O
Port 74: I/O port
8-bit timer 5 output:Timer A5 Output
P75
INT0
1
IO
I
Port 75: I/O port
Interrupt Request Pin 0: Interrupt request pin with programmable level / rising edge / falling edge.
P80
TB0IN0
INT5
1
IO
I
I
Port 80: I/O port
16-bit timer 0 input 0:Timer B0 count/capture trigger Input 0
Interrupt Request Pin 5: Interrupt request pin with programmable rising edge / falling edge.
P81
TB0IN1
INT6
1
IO
I
I
Port 81: I/O port
16-bit timer 0 input 1:Timer B0 count/capture trigger Input 1
Interrupt Request Pin 6: Interrupt request on rising edge
P82
TB0OUT0
1
IO
O
Port 82: I/O port
16-bit timer 0 output 0: Timer B0 Output 0
P83
TB0OUT1
1
IO
O
Port 83: I/O port
16-bit timer 0 output 1: Timer B0 Output 1
P84
TB1IN0
INT7
1
IO
I
I
Port 84: I/O port
16-bit timer 1 input 0:Timer B1 count/capture trigger Input 0
Interrupt Request Pin 7: Interrupt request pin with programmable rising edge / falling edge.
P85
TB1IN1
INT8
1
IO
I
I
Port 85: I/O port
16-bit timer 1 input 1:Timer B1 count/capture trigger Input 1
Interrupt Request Pin 8: Interrupt request on rising edge
P86
TB1OUT0
1
IO
O
Port 86: I/O port
16-bit timer 1 output 0: Timer B1 Output 0
P87
TB1OUT1
1
IO
O
Port 87: I/O port
16-bit timer 1 output 1: Timer B1 Output 1
P90
TXD0
1
IO
O
Port 90: I/O port
Serial Send Data 0
P91
RXD0
1
IO
I
Port 91: I/O port
Serial Receive Data 0
P92
SCLK0
CTS0
1
IO
IO
I
Port 92: I/O port
Serial Clock I/O 0
Serial Data Send Enable 0 (Clear to Send)
P93
TXD1
1
IO
O
Port 93: I/O port
Serial Send Data 1
P94
RXD1
1
IO
I
Port 94: I/O port
Serial Receive Data 1
Table 1-1 Pin Names and Functions(2/3)
Pin
Name
Pin
Number
Input
/
Output
Functions
57
HK3390
harman/kardon