NEC V850E/RS1 User Manual page 43

Pin Name
AV
REF0
AV
SS
ADTRG
DDI
DCK
DMS
DDO
DRST
FLMD0
FLMD1
CLKOUT
PCL
REGC0
REGC1
RESET
X1
X2
V
DD0
V
DD1
V
SS
BV
DD
BV
SS
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Chapter 2 Pin Functions
Table 2-3: Non-port pins (3/3)
I/O Function
Reference voltage input for A/D converter
Input
(same potential as V
Ground potential for A/D converter (same
-
potential as V )
SS
Input A/D converter external trigger input
Input Debug data input
Input Debug clock input
Input Debug mode select
Output Debug data output
Input DCU reset input
Input Flash programming mode setting pin
Output Internal system clock output
Clock output (for trimming of X1 input clock,
Output
subsystem clock)
Connection of regulator output stabilization
-
capacitance
Connection of regulator output stabilization
-
capacitance
Input System reset input
Input Connection of resonator for main clock
–
– Positive power supply for internal
– Positive power supply for internal
– Ground potential for internal
Positive power supply for bus interface and
–
alternate ports
Ground potential for bus interface and alter-
–
nate ports
User's Manual U16702EE3V2UD00
)
DD
P12/TIP30/TOP30
P97/SIB1
P98/SOB1
P99/SCKB1
P910/(CS301)
P911
-
PDL5/AD5
PCM1
P913/TIP20/TOP20/INTP4
Alternate Function
–
–
–
–
–
–
–
–
–
–
–
43