Renesas M3A-HS64, User Manual

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M3A-HS64G01 Functions
3.5 CD Deck Interface
Rev. 1.00 Apr 30, 2009
3-19
REJ11J0034-0100
3
3.5 CD Deck Interface
The M3A-HS64G01 includes a CD deck interface connector. The SH7264 on-chip SSIF (Serial Sound Interface with FIFO) and
RSPI (Renesas Peripheral Interface) control the CD deck.
The RSPI channel 0 pin is also used as the NAND flash memory controller (FLCTL) pin. When connecting it with the CD deck
interface, set SW5-5 and SW5-6 to ON.
The following figure shows the CD deck interface block diagram. Table 3.5.1 lists the DIP switches setting (SW5-5, and SW5-6).
SH7264
IIS_BCK
IIS_LRCK
PF6/ SSISCK3 /TCLKB
PF7/ SSIWS3 /TCLKD
PF8/ SSIDATA3 IIS_DATA
3.3 V
PF9/A23/ RSPCK0 /FRB
PF10/A24/ SSL00 /FCE#
PF11/ MOSI0 /RSPDIF_IN
PF12/ MISO0 /RSPDIF_OUT
CD deck interface connector
IMSA-9617S-22
D1
S1A
S1B
D2
S2A
S2B
D3
S3A
S3B
D4
S4A
S4B
MUX
EN# IN
NAND flash memory
CDSO
CDFS
2
NAND or RSPI
DIP
SW5-5
3.3 V
CDSI
CDCK
CDRST RES#
D1
S1A
S1B
D2
S2A
S2B
D3
S3A
S3B
D4
S4A
S4B
MUX
EN# IN
DIP
SW5-6
3.3 V
Serial flash memory or
expansion connector
Serial flash memory
4
TRANS
FLAG6
Expansion
connector
GND
P3.3 V
8 VDC
8 V
3.3 V
PJ9 /PWM2F/TEND1
PJ10 /PWM2G/DREQ1
NOR flash memory
2
BLKCK PE1/SDA0/ IRQ1 /TCLKA
Rotary encoder input
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
RSPDIF
2
PF11
PF12
PF11
PF12
Note: Pin names in red indicate the function used.
Figure 3.5.1 CD Deck Interface Block Diagram
Table 3.5.1 DIP Switches Setting (SW5)
Function
Number
OFF (High) ON (Low)
SW5-5 Connected to the NAND flash memory Connected to the device which is connected to RSPI (default)
SW5-6 Connected to the serial flash memory Connected to the expansion connector
( CD deck /RSPDIF/MTU2 - default)