
CHAPTER 1 INTRODUCTION
User
’
s Manual U15862EJ3V0UD
50
Pin Identification (V850ES/KJ1)
A0 to A23:
AD0 to AD15:
ANI0 to ANI15:
ANO0, ANO1:
ASCK0:
ASTB:
AV
REF0
, AV
REF1
:
AV
SS
:
BV
DD
:
BV
SS
:
CLKOUT:
CS0 to CS3:
EV
DD
:
EV
SS
:
HLDAK:
HLDRQ:
IC:
INTP0 to INTP6:
KR0 to KR7:
NMI:
P00 to P06:
P10, P11:
P30 to P39:
P40 to P42:
P50 to P55:
P60 to P615:
P70 to P715:
P80, P81:
P90 to P915:
PCD0 to PCD3:
PCM0 to PCM5:
PCS0 to PCS7:
PCT0 to PCT7:
PDH0 to PDH7:
Address bus
Address/data bus
Analog input
Analog output
Asynchronous serial clock
Address strobe
Analog reference voltage
Ground for analog
Power supply for bus interface
Ground for bus interface
Clock output
Chip select
Power supply for port
Ground for port
Hold acknowledge
Hold request
Internally connected
Interrupt request from peripherals
Key return
Non-maskable interrupt request
Port 0
Port 1
Port 3
Port 4
Port 5
Port 6
Port 7
Port 8
Port 9
Port CD
Port CM
Port CS
Port CT
Port DH
PDL0 to PDL15:
RD:
REGC:
RESET:
RTP00 to RTP05,
RTP10 to RTP15:
RXD0 to RXD2:
SCK00 to SCK02,
SCKA0, SCKA1:
SCL0, SCL1:
SDA0, SDA1:
SI00 to SI02,
SIA0, SIA1:
SO00 to SO02,
SOA0, SOA1:
TI000, TI001,
TI010, TI011,
TI020, TI021,
TI030, TI031,
TI040, TI041,
TI050, TI051,
TI50, TI51:
TO00 to TO05,
TO50, TO51,
TOH0, TOH1:
TXD0 to TXD2:
V
DD
:
V
PP
:
V
SS
:
WAIT:
WR0:
WR1:
X1, X2:
XT1, XT2:
Port DL
Read strobe
Regulator control
Reset
Real-time output port
Receive data
Serial clock
Serial clock
Serial data
Serial input
Serial output
Timer input
Timer output
Transmit data
Power supply
Programming power supply
Ground
Wait
Lower byte write strobe
Upper byte write strobe
Crystal for main clock
Crystal for subclock