Renesas Starter Kit+, User Manual

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Renesas Starter Kit+ for RX72N 5. User Circuitry
R20UT4443EG0100 Rev. 1.00 Page 26 of 57
Nov 30, 19
5.16 SD Host Interface (SDHI)
A SD Card Slot is fitted to the CPU board, and connected to the SD Host Interface (SDHI) MCU peripheral.
For further details regarding the SDHI operation, please refer to the RX72N Group User’s Manual: Hardware.
The connections for the SDHI signals are listed in Table 5-19 below.
Table 5-19: SDHI Connections
SD Card Slot (SD1)
Pin Circuit Net Name
MCU
Pin Circuit Net Name
MCU
Port Pin Port Pin
1 SDHI-D3 PM5 R15 2 SDHI-CMD PM1 F11
3 GROUND - - 4 SDHI-PE(SDHI-VCC) PH4 K3
5 SDHI-CLK PM0 G11 6 GROUND - -
7 SDHI-D0 PM2 K11 8 SDHI-D1 PM3 P15
9 SDHI-D2 PM4 P14 10 SDHI-CD PM6 N13
11 GROUND - - 12 SDHI-WP PM7 M13
5.17 Parallel Data Capture Unit Interface (PDC)
This CPU board is fitted with a Parallel Data Capture Unit (PDC) thru-hole pattern. The connections for the
PDC signals are listed in Table 5-20 below.
Table 5-20: PDC Connections
PDC Header (J19)
Pin Circuit Net Name
MCU
Pin Circuit Net Name
MCU
Port Pin Port Pin
1 Board_5V - - 2 Board_3V3 - -
3 GROUND - - 4 GROUND - -
5 PDC-PCKO *1 P33 H4 6 PDC-RESn
RESn G7
PL5 *1 M11
7 GROUND - - 8 PDC-PIXCLK P24 L4
9 PDC-VSYNC *1 P32 H5 10 PDC-HSYNC P25 M3
11 PDC-PIXD7 P23 M2 12 PDC-PIXD6
*1
P22 N1
13 PDC-PIXD5 *1 P21 R1 14 PDC-PIXD4 *1 P20 P3
15 PDC-PIXD3 *1 P17 P2 16 PDC-PIXD2 P87 R2
17 PDC-PIXD1 P86 N3 18 PDC-PIXD0 *1 P15 J7
19 PDC-SSDA *1 PM2 K11 20 PDC-SSCL *1 PM1 F11
*1
: This connection is a not available in the default RSK+ configuration - refer to §6 for the required
modifications.
5.18 Serial Sound Interface Enhanced (SSIE)
This CPU board is fitted with a Serial Sound Interface Enhanced Unit (SSIE) thru-hole pattern. The
connections for the SSIE signals are listed in
Table 5-21
below.
Table 5-21: SSIE Connections
SSIE Header (J18)
Pin Circuit Net Name
MCU
Pin Circuit Net Name
MCU
Port Pin Port Pin
1 Board_5V - - 2 Board_3V3 - -
3 GROUND - - 4 GROUND - -
5 SSI-AUDIOCLK *1 P22 N1 6 GROUND - -
7 GROUND - - 8 NC - -
9 SSI-SCK *1 P23 M2 10 SSI-RXD *1 PJ5 G5
11 SSI-LRCK PF5 G6 12 SSI-TXD *1 P17 P2
*1
: This connection is a not available in the default RSK+ configuration - refer to §6 for the required
modifications.