28
Chapter 2
V850ES/FG2 Introduction
Preliminary User’s Manual U17763EE1V1UD00
2.1 Pin
Functions
This section explains the names and functions of the pins of the V850ES/FG2.
Three I/O buffer power supplies, AV
REF0,
BV
DD
and EV
DD
, are available. The relationship between the
power supplies and the pins is shown below.
Table 2-1:
Pin I/O Buffer Power Supplies (V850ES/FG2
Power Supply
Corresponding Pin
AV
REF0
Port 7
EV
DD
Port 0, Port 1, Port 3, Port 4, Port 5, Port 9, RESET
BV
DD
Port CM, Port CS, Port CT, Port DL
Table 2-2:
Pin List (Port Pins)
Pin Name
I/O
Function
Alternate Function
P00
I/O
Port 0
7-bit I/O port
Input/output can be specified in 1-bit units.
TIP31/TOP31
P01
TIP30/TOP30
P02
NMI
P03
INTP0/ADTRG
P04
INTP1
P05
INTP2/DRST
P06
INTP3
P10
I/O
Port 1
2-bit I/O port
Input/output can be specified in 1-bit units.
INTP9
P11
INTP10
P30
I/O
Port 3
10-bit I/O port
Input/output can be specified in 1-bit units.
TXDA0
P31
RXDA0/INTP7
P32
ASCKA0/TIP00/TOP00/
TOP01
P33
TIP01/TOP01/CTXD0
P34
TIP10/TOP10/CRXD0
P35
TIP11/TOP11
P36
CTXD1
P37
CRXD1
P38
TXDA2
P39
RXDA2/INTP8
P40
I/O
Port 4
3-bit I/O port
Input/output can be specified in 1-bit units.
SIB0
P41
SOB0
P42
SCKB0
Summary of Contents for V850ES/DJ2
Page 2: ...2 User s Manual U17763EE1V1UD00 ...
Page 8: ...8 User s Manual U17763EE1V1UD00 ...
Page 12: ...12 User s Manual U17763EE1V0UD00 ...
Page 16: ...16 User s Manual U17763EE1V0UD00 ...
Page 24: ...24 User s Manual U17763EE1V1UD00 MEMO ...
Page 103: ...103 Preliminary User s Manual U17763EE1V1UD00 MEMO ...
Page 113: ...113 Preliminary User s Manual U17763EE1V1UD00 MEMO ...
Page 127: ...127 Preliminary User s Manual U17763EE1V1UD00 MEMO ...
Page 151: ...151 Chapter 9 Electrical Specification Preliminary User s Manual U17763EE1V1UD00 MEMO ...
Page 153: ...153 Preliminary User s Manual U17763EE1V1UD00 MEMO ...
Page 155: ...155 Preliminary User s Manual U17763EE1V1UD00 MEMO ...
Page 156: ...156 Chapter 11 Recommended Soldering Conditions Preliminary User s Manual U17763EE1V1UD00 ...
Page 160: ......
Page 161: ......