Cd Deck Interface - Renesas M3A-HS64 User Manual

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
PF9/A23/RSPCK0/FRB
PF10/A24/SSL00/FCE#
PF11
PF11/MOSI0/RSPDIF_IN
PF12
PF12/MISO0/RSPDIF_OUT
PF6/SSISCK3/TCLKB
PF7/SSIWS3/TCLKD
PF8/SSIDATA3
PJ9/PWM2F/TEND1
PJ10/PWM2G/DREQ1
PE1/SDA0/IRQ1/TCLKA
Number
SW5-5 Connected to the NAND flash memory
SW5-6 Connected to the serial flash memory
Rev. 1.00 Apr 30, 2009
REJ11J0034-0100
2
2
NOR flash memory
Serial flash memory or
NAND or RSPI expansion connector
S1A
D1
S1B
S2A
D2
S2B
S3A
PF11
D3
S3B
S4A
PF12
D4
S4B
MUX
EN# IN
3.3 V
DIP
SW5-5
3.3 V
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)
OFF (High)
4
Serial flash memory
NAND flash memory
Expansion
connector
S1A
D1
S1B
S2A
D2
S2B
S3A
D3
S3B
S4A
D4
S4B
MUX
EN# IN
3.3 V
DIP
SW5-6
RES#
Function
Connected to the device which is connected to RSPI (default)
Connected to the expansion connector
(CD deck/RSPDIF/MTU2 - default)
M3A-HS64G01 Functions
3.5 CD Deck Interface
2
RSPDIF
3.3 V
CD deck interface connector
IMSA-9617S-22
3.3 V
CDCK
3.3 V
CDFS
CDSI
CDSO
3.3 V
IIS_BCK
IIS_LRCK
3.3 V
IIS_DATA
CDRST 8 VDC
FLAG6 P3.3 V
TRANS GND
BLKCK
Rotary encoder input
ON (Low)
8 V
3.3 V
3-19