Appendix A
MCU interfaces mapped with devices and board terminal blocks
Table 4.
List of MCU interfaces mapped with devices and board terminal blocks
Devices
Device pins
Board
interface
MCU
interface
Other
devices
LED
MCU side
test point
Device
side test
point
Jumpers
Jumper
description
CLT01_38SQ7
CS,SCK,MO
SI, MISO
PB12,PB1
3,PC1,PC
2
J2,J4
I0.0,I0.1,I0.
2,I0.3,I0.4,I
0.5,
I0.6,I0.7
LED1,LED2,
LED3,LED4,
LED5,LED6,
LED7, LED8
D1,D2,
D3,D4,
D5,D6,
D7,D8
PC2
A6 (U2),
GND1
(U2)
TP2-
(SPI2_MISO
), TP3- Gnd
MISO,
COMs, REF
B6(U2),
GND2(U2
)
TP1-
(CLT_MISO
), TP4
(F.Gnd),
TP14-
(CLT_MISO
)
DVR, SPM
J2 - Pin1,2
Short
(MISO); J4-
pin3-2 short
( 8 bit
mode).
J2&J4 pin 1
and 3 are
connected
to
GND,VDD
CLT03_2Q3
(OUTP1,
OUTN1,
OUTP2,
OUTN2)- U4
(OUTP3,
OUTN3,
OUTP4,OUT
N4)- U5
PE2 ,PE3,
PE4,PE5
I1.0H/L-
I1.3H/L
(INATTL1,IN
A1, INB1;
INATTL2,
INA2,INB2)-
U5 INATTL1,
INA1,INB1;
INATTL2,INA
2, INB2)-U6
D9,D10,
D11,D1
2
OUTP1,OUT
P4
TP5 (Near
U3),
TP6(Near
U6)
UM2933
MCU interfaces mapped with devices and board terminal blocks
UM2933
-
Rev 1
page 34/42