EVAL-ADuC7026 User Guide
UG-669
Rev. B | Page 7 of 16
Table 3. Pin Functions for Digital I/O Connector J2
Pin No.
Pin Description
J2-1
DGND
J2-2
P4.5
AD13/PLAO[13]
J2-3
P4.4
AD12/PLAO[12]
J2-4
P4.3
AD/11PLAO[11]
J2-5
P4.2
AD10/PLAO[10]
J2-6
P1.0
T1/SIN/SCL0/PLAI[0]
J2-7
P1.1
SOUT/SDA0/PLAI[1]
J2-8
P1.2
RTS/SCL1/PLAI[2]
J2-9
P1.3
CTS/SDA1/PLAI[3]
J2-10
P1.4
IRQ2/RI/CLK/PLAI[4]
J2-11
P1.5
IRQ3/DCD/MISO/PLAI[5]
J2-12
P4.1
AD9/PLAO[9]
J2-13
P4.0
AD8/PLAO[8]
J2-14
P1.6
DSR/MOSI/PLAI[6]
J2-15
P1.7
DTR/CSL/PLAO[0]
J2-16
P2.2
PWM0
L
/RS/PLAO[7]
J2-17
P2.1
PWM0
H
/WS/PLAO[6]
J2-18
P2.7
PWM1
L
/MS3
J2-19
P3.7
PWM
SYNC
/AD7/PLAI[15]
J2-20
P3.6
PWM
TRIP
/AD6/PLAI[14]
J2-21
P0.7
ECLK/XCLK/SIN/PLAO[4]
Pin No.
Pin Description
J2-22
P2.0
CONV
START
/SOUT/PLAO[5]
J2-23
P0.5
IRQ1/ADC
BUSY
/MS0/PLAO[2]
J2-24
P0.4
IRQ0/PWM
TRIP
/MS1/PLAO[1]
J2-25
P3.5
PWM2
L
/AD5/PLAI[13]
J2-26
P3.4
PWM2
H
/AD4/PLAI[12]
J2-27
P2.6
PWM1
H
/MS2
J2-28
P2.5
PWM0
L
/MS1
J2-29
P0.3
TRST/A16/ADC
BUSY
J2-30
P2.4
PWM0
H
/MS0
J2-31
P3.3
PWM1
L
/AD3/PLAI[11]
J2-32
P3.2
PWM1
H
/AD2/PLAI[10]
J2-33
P3.1
PWM0
L
/AD1/PLAI[9]
J2-34
P3.0
PWM0
H
/AD0/PLAI[8]
J2-35
P0.2
PWM2
L
/BHE
J2-36
P0.6
T1/MRST/AE/PLAO[3]
J2-37
P0.0
CMP/MS2/PLAI[7]
J2-38
P4.7
AD15/PLAO[15]
J2-39
P4.6
AD14/PLAO[14]
J2-40
P2.3
AE
J2-41
P0.1
PWM2
H
/BLE
J2-42
DGND
