Renesas RX100 Series User Manual page 34

Renesas Starter Kit for RX140
Table 7-2 below lists the connections of the application header, JA2.
Header Name
Pin
Circuit Net Name
RESET
1
RESn
NMI
3
JA2-NMIn
WDT_OVF
5
NC
IRQa / WKUP / M1_HSIN0
7
JA2-IRQa_M1HSIN0
IRQb / M1_HSIN1
9
JA2-IRQb_M1HSIN1
M1_UD
11
JA2-M1UD
M1_UP
13
JA2-M1UP
M1_VP
15
JA2-M1VP
M1_WP
17
JA2-M1WP
TimerOut0
19
JA2-TIMOUT0
TimerIn0
21
JA2-TIMIN0
IRQc / M1_EncZ / M1_HSIN2
23
JA2-23PIN
M1_TRCCLK
25
JA2-M1TRCCLK
R20UT5026EG0100 Rev.1.00
Jan 17, 2022
Table 7-2: Application Header JA2 Connections
Application Header JA2
MCU Pin
9
14
NC
15 / NC / 15
27 / 27
36
41
57
65
41
54
16 / 22 / 16
26
Header Name
Pin
Circuit Net Name
EXTAL
2
JA2-EXTAL
Vss1
4
GROUND
SCIaTX
6
JA2-TXDa
SCIaRX
8
JA2-RXDa
SCIaCK
10
JA2-SCKa
CTSaRTSa
12
JA2-CTSaRTSa
M1_UN
14
JA2-M1UN
M1_VN
16
JA2-M1VN
M1_WN
18
JA2-M1WN
TimerOut1
20
JA2-TIMOUT1
TimerIn1
22
JA2-TIMIN1
M1_POE
24
JA2-M1POE
M1_TRDCLK
26
JA2-M1TRDCLK
7. Headers
MCU Pin
12
-
20
18
19
26
42
58
64
42
22
43
25
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