Renesas Starter Kit+ for RX72N
6. Configuration
R20UT4443EG0100 Rev. 1.00
Page 39 of 57
Nov 30, 19
6.12 I2C & EEPROM Configuration
and
below detail the function of the option links associated with I2C & EEPROM
Configuration.
Table 6-18: I2C & EEPROM Configuration Option Links (1)
Signal name
MCU
MCU Peripheral Selection
Destination Selection
Pin
Po
rt
Signal
Fit
DNF
Interface
/Function
Fit
DNF
P21
R1
P21
E2P-SCL
R75, R79
R78
U3.6
-
-
JA1-SCL
JA1.26
-
-
PDC-PIXD5
R78
R75, R79
J19.13
-
-
P20
P3
P20
E2P-SDA
R72, R73
R69, R70
U3.5
-
-
JA1-SDA
JA1.25
-
-
PDC-PIXD4
R69
R72, R73,
R70
J19.14
-
-
JA2-M1ENC
R70
R72, R73,
R69
JA2.23
R91
R86
Table 6-19: I2C & EEPROM Configuration Option Links (2)
Reference
Configuration
Fit
DNF
Related Links
SDA1, SCL1
Connect pull-up resistor to Board_3V3.
R113
R114
U3
Connect pull-up resistor to Board_5V.
R114
R113
U3
WP
EEPROM Write protect.
R326
-
U3
A0, A1, A2
Device address (0xA6).
R329, R328, R340
R342, R341, R327
U3
Device address (0xA4).
R342,
R328, R340
R329,
R341, R327
U3
6.13 IRQ & Switch Configuration
and
below details the function of the option links associated with IRQ & Switch
Configuration.
Table 6-20: IRQ & Switch Configuration Option Links (1)
Signal name
MCU
MCU Peripheral Selection
Destination Selection
Pin
Po
rt
Signal
Fit
DNF
Interface
/Function
Fit
DNF
P07
*1
E5
P07
SW3
R88
R124, R89
SW3
-
-
JA1-ADTRG
R124
R88,
R89
JA1.8
R124
R292
JA1-IRQd
R89
R88,
R124
JA1.23
-
-
P03
D3
P03
SERIAL-CTS
R105
R106
U15.2
-
-
JA1-DAC0
R106
R105
JA1.13
-
-
PMOD1-IO1
D6
P02
PMOD1-IO1
-
-
PMOD1.8
-
-
P00
E3
P00
QSPI-IO2
R324
R323
U11.3
-
-
PMOD2-IO1
R323
R324
PMOD2.8
-
-
P17
P2
P17
PMOD1-IO0
R280
R44, R281, R277
PMOD1.7
-
-
JA6-TXDb
R44
R280,
R281, R277
JA6.8
-
-
PDC-PIXD3
R281
R280,
R44, R277
J19.15
-
-
SSI-TXD
R277
R280,
R44, R281
J18.12
-
-
P15
J7
P15
ET-INTn
R336
R118, R119
U13.21
-
-
JA2-IRQb-M1HSIN1
R118
R336,
R119
JA2.9
-
-
PDC-PIXD0
R119
R336,
R118
J19.18
-
-
P10
K7
P10
OnTFT-INT
R263
R262, R27
ONTFT2.5
-
-
JA3-ALE
R262
R263,
R27
JA3.46
R361
R155
JA6-M1WIN
R27
R263,
R262
JA6.16
-
-
P35
H3
P35
JP-UPSEL
-
-
J15.2
-
-
JA2-NMIn
R127
-
JA2.3
-
-
JA2-IRQa-M1HSIN0
H2
P34
JA2-IRQa-M1HSIN0
-
-
JA2.7
-
-
P32
H5
P32
CAN1TX
R300
R87, R47, R295
U16.3
-
-
JA2-IRQc_M1HSIN2
R87
R300,
R47,
R295
JA2.23
R86
R91
JA5-CAN1TX
R47
R300,
R87, R295
JA5.5
-
-
PDC-VSYNC
R295
R300,
R87, R47
J19.9
-
-
*1
: When changing the option link of P07, pay attention to the presence or absence of a pull-up resistor. Leave
the pull-up resistor for SW3 (R194) fitted, otherwise the internal pull-up in the MCU will need to be enabled.
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