I 2 C & Eeprom Configuration - Renesas RL78 Series User Manual

RSKRL78G1G
2
6.6 I C & EEPROM Configuration
Table 6-6 and Table 6-7 below details the function of the option links associated with I
configuration.
Signal name
SCL00_P-SCK00_A-
SCK00_INTP3
SDA00_P-SI00_RxD0_A-
SI00_RxD0_INTP1
Reference
SDA00 (JA1_SDA00),
SCL00 (JA1_SCL00),
SDA00, SCL00
Items shown in bold are the Fit / Do Not Fit (DNF) default configuration that the RSK is supplied with.
R20UT3022EG0100 Rev. 1.00
Jan 15, 2015
MCU MCU Peripheral Selection
Signal
SCL00
21 P30 P-SCK00
A-SCK00
INTP3
SDA00
INTP1
P-SI00_RxD0
22 P50
A-SI00_RxD0
2
Table 6-6: I C & EEPROM Option Links (1)
MCU Peripheral Selection
Function
Operates with Board_VDD
Operates with Board_5V
Enable EEPROM Write Protection
Disables EEPROM Write Protection
2
Table 6-7: I C & EEPROM Option Links (2)
Fit DNF
J10.Open
J9.1-2
J9.2-3 J10.Open
J10.1-2 J9.Open
J10.2-3 J9.Open
J12.Open
J11.1-2
J11.2-3 J12.Open
J12.1-2 J11.Open
J12.2-3 J11.Open
Fit
R7
R8
R106
-
6.
2
C and EEPROM
Destination Selection
Interface
/Function
U3.6 R3
JA1.26 -
PMOD1.4,
-
PMOD2.4
JA2.10 -
JA1.23 -
U3.5 R2
JA1.25 -
JA2.7 -
PMOD1.3,
-
PMOD2.3
JA2.8 -
U6.4 J8.1-2
Destination Selection
DNF Interface/Function
R8 U3, JA1.25, JA1.26
R7 U3, JA1.25, JA1.26
- U3
R106 U3
Configuration
Fit DNF
-
R3
-
-
-
-
R2
-
-
-
J8.2-3
/R121,
R119
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