4. Connectors
S5U1C17589T21 Manual
Seiko Epson Corporation
9
(Rev. 1.0)
4.2 Debug Interface Connectors (J6, J7)
Table 4.2.1 Debug Interface Connector (J6) Pin Assignment Table
No.
Pin name
I/O
Function
1
DCLK
O
Clock signal output for debugging
2
GND
–
Power supply (GND)
3
DSIO
I/O
Serial communication signal
input/output for debugging
4
DST2
O
Debug status signal output
Note! Make sure of the connector direction before connecting this board to the ICDmini.
Table 4.2.2 Debug Interface Connector (J7) Pin Assignment Table
No.
Pin name
I/O
Function
1
VPP
I
Flash programming voltage input
2
GND
–
Power supply (GND)
3
RESET
I
Target reset signal input
4
VCCIN
O
Target operating voltage output
4.3 Power Supply Connectors (J5, J8)
Table 4.3.1 AV
DD
Power Supply Connector (J5) Pin Assignment Table
No.
Pin name
Function
1
AVDD-IN
AV
DD
power supply
Supply a power voltage even if the A/D
converter is not used.
2
GND
Power supply (GND)
Table 4.3.2 HV
DD
Power Supply Connector (J8) Pin Assignment Table
No.
Pin name
Function
1
HVDD-IN
HV
DD
power supply
2
GND
Power supply (GND)
