Renesas RX71M, Руководство пользователя, Страница: 26 / 72

RSK+RX71M 5. User Circuitry
R20UT3217EG0100 Rev. 1.00 Page 26 of 71
Jan 23, 2015
5.16 SD Host Interface (SDHI)
A SD Card Slot is fitted to the RSK+ board, and connected to the SD Host Interface (SDHI) MCU peripheral.
For further details regarding the SDHI operation, please refer to the RX71M Group User’s Manual: Hardware.
The connections for the SDHI signals are listed in
Table 5-16 below.
SD Card Slot (SD1)
Pin Circuit Net Name
MCU
Pin Circuit Net Name
MCU
Port Pin Port Pin
1 SDHID3-B PD3 150 2 SDHICMD-B PD4 148
3 GROUND - - 4 SDPWREN PF5 9
5 SDHICLK-B PD5 147 6 GROUND - -
7 SDHID0-B PD6 145 8 SDHID1-B PD7 143
9 SDHID2-B PD2 154 10 SDHICD-B PE6 126
11 GROUND - - 12 SDHIWP-B PE7 125
Table 5-16: SDHI Connections
5.17 Parallel Data Capture Unit (PDC)
This RSK+ board is fitted with a Parallel Data Capture Unit (PDC) thru-hole pattern.
The connections for the PDC signals are listed in
Table 5-17 below.
PDC Header (J26)
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 PCKO P33 28 6 RESn RESn 21
7 GND - - 8 PIXCLK P24 40
9 VSYNC P32 29 10 HSYNC P25 38
11 PIXD7 P23 42 12 PIXD6 P22 43
13 PIXD5 P21 44 14 PIXD4 P20 45
15 PIXD3 P17 46 16 PIXD2 P87 47
17 PIXD1 P86 49 18 PIXD0 P15 50
19 PDC_SSDA6 P00 8 20 PDC_SSCL6 P01 7
Table 5-17: PDC Connections