Microprocessor And Ic Data - Marantz SR6003 Service Manual

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13. MICROPROCESSOR AND IC DATA

IC01 : R5F2122AASNFP [SR6003 : USB]
Pin
Port Name
No
1
P33/SSI
2
P34/SDA/SCS
3
MODE
4
P43/XCIN
5
P44/XCOUT
6
RESET
7
P47/XOUT
8
VSS/AVSS
9
P46/XIN
10 VCC/AVCC
11 P54/TRCIOD
12 P53/TRCIOC
13 P52/TRCIOB
14 P51/TRCIOA/TRCTRG
15 P50/TRCCLK
16 P27/TRDIOD1
17 P26/TRDIOC1
18 P25/TRDIOB1
19 P24/TRDIOA1
20 P23/TRDIOD0
21 P22/TRDIOC0
22 P21/TRDIOB0
23 P20/TRDIOA0/TRDCLK
24 P17/TRAIO/INT1
25 P16/CLK0
26 P15/RXD0/(TRAIO)/(INT1)
27 P14/TXD0
28 P86
29 P85/TRFO12
30 P84/TRFO11
31 P83/TRFO10/TRFI
32 P82/TRFO02
33 P81/TRFO01
34 P80/TRFO00
35 P60/TRE0
36 P45/INT0
37 P66/INT2/TXD1
38 P67/INT3/RXD1
39 P65/(CLK1)/CLK2
40 P64/RXD2
41 P63/TXD2
42 P31/TRBO
43 P30/TRAO
44 P36/(INT1)
45 P32/(INT2)
46 P13/KI3/AN11
47 P12/KI2/AN10
48 P11/KI1/AN9
49 P10/KI0/AN8
50 P00/AN7
51 P01/AN6
52 P02/AN5
53 P03/AN4
54 P04/AN3
55 P62
56 P61
I/O
Use
Name
Act.
I/O
I
NO USE
I/O
SDA SDA
I
I
MODE
I/O
O
NO USE
I/O
O
NC
I
I
RESET
(I/)O
O
XOUT
-
-
GND
I
XIN
I(/O)
I
I
+3.3V
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
I
RXD0
I/O
O
TXD0
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
DAC_RST
I/O
I
IPOD_ERR
I/O
O
NO USE
I/O
TXD TXD1
I/O
RXD RXD1
I/O
O
SCK
I/O
RXD SO
I/O
TXD SI
I/O
O
RTS
I/O
O
USB_RST
I/O
O
STBY
I/O
I
CTS
I/O
KIN DDI
I/O
O
MSB_LSB
I/O
O
NO USE
I/O
ANA NO USE
I/O
ANA HW_REV
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
I/O
O
NO USE
PortSetup
Note
Init
-
H
Pull up to +3.3V
-
H
SDA Reserved
L
H
L: Bootmode/H: Normal Operation
-
L
Open
-
L
Open
L
H
Reset Input
-
-
X'tal 20MHz Output
-
-
GND
-
-
X'tal 20MHz Input
-
-
+3.3V
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
H
UART Control Input
-
H
UART Control Output
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
L
Open
L
H
Reset Input
L
H
iPod_Error
-
L
Open
-
H
UART Program Output
-
H
UART Program Input
-
H
SCK to USB Controller
-
H
SO from USB Controller
-
H
SI to USB Controller
-
H
RTS to USB Controller
L
H
Reset Input
L
H
Standby Output
-
H
CTS from USB Controller
L
Operation Pulse Input
-
L
LSB_MSB First Select Output
-
L
Open
-
-
Reserved
-
-
Hardware Revision Detect
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
L
Open
-
L
Open
106

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