PRS-505
PRS-505
12
12
A1
BUFFER
IC1102
BUFFER
IC1112 (1/3)
14
23 –
25,
27
12,
11,
19,
18
MS-DATA0 –
MSDATA3
SD-DATA0 –
SD-DATA3
SD-CLK
22
28
MS-SCLK
MS-BS
26
MS-INS
10
17
SD-CMD
SD-DET
8
SD-WP
TO
MEMORY
STICK DUO
SLOT
TO
SD MEMORY
CARD
SLOT
CN201
MSCLK
87
MSBS
93
RST 11
CS 22
MEMORY STICK DUO/
SD MEMORY CARD
CONTROLLER
IC201
70, 72,
75, 77
MSDAT0 –
MSDAT3
SDCD
67
SDWP
85
SDCLK
89
SDCMD
97
MSCD
99
91, 92,
94, 68
SDDAT0 –
SDDAT3
BA1 - BA15
BD0 – BD15
D0 – D15
A1 – A15
RD 18
WR 17
HWSPND 4
CKIN 9
INT 15
XRESET D1
USB CONTROLLER
IC953
DM
A4
VBUS
C3
DP
A3
CD0 – CD15
CA1 – CA8
XINT E3
XWRL H3
XWRH F3
XRD G3
XCS H2
B8
C8
X951
12MHz
XI
XO
ADDRESS DECODER
IC203
A - C G2A 4
G2B 5
1 - 3
7 Y7
BA1 – BA8
NOR FLASH
MEMORY
IC1203
RESET 12
CE 26
RY/BY 15
OE 28
WE 11
DQ0 – DQ15
A0 – A19
NAND FLASH
MEMORY
IC1106
RE 8
RY/BY 7
CE 9
CLE 16
ALE 17
BD0 – BD7
I/01 – I/08
WP 19
WE 18
DA
TA
BUS
BD0 – BD15
PCR5CCLK
D3
CLKO
P14
XRW
M10
MA10
MA11
P10
SDCLK
R8
SDCK0
N13
XRAS
P12
XCAS
XCS2
P9
K3
R13
XSDWE
R14
MAIN CPU
IC1001 (1/3)
SD-RAM
IC1202
D0 – D31
A1 – A23
D0 – D31
DATA BUS
BD0 – BD15
BA1 – BA23
BUFFER
IC1117
A2 – A23
BA1
A16
– A23
A2
– A7
A2
– A10, A12
– A15
BA21 – BA23
BD0 – BD15
A0 – A8,
A11, A12,
BA0, BA1
DQ0 – DQ15
BD8 – BD15
BUFFER
IC1112 (2/3)
BUFFER
IC206
BUFFER
IC1112 (3/3)
SWITCHING
IC202
SWITCHING
IC108
OR GATE
IC1108 (1/2)
OR GATE
IC1108 (2/2)
BUFFER
IC1116
AND GATE
IC1107 (1/2)
IC1107
(2/2)
BA1 – BA20
XCS0
N8
XCS1
M8
XCS3
XCS4
M7
N7
XCS5
L7
XOE
R5
SRR5C
J10
SRDSP
RSCINT
PCR5C
H12
G13
XEB2
R4
MSDET
SDCD
SDWP
MSDET
SDCD
SDWP
MSDET
SD_DET
B3
G14
SD_WP
C4
NAND-ALE
D10
NAND-CLE
E10
NAND-CE0
RY/#BY
B9
A10
VBUS
A3
USB20INT
XRESET-OUT
K14
A7
B
•
SIGNAL PATH
: MEMORY STICK DUO/
SD MEMORY CARD
: USB
D8 – D15
D0 – D15
BA2
– BA7
BA16
– BA23
RSTN
BA1 – BA15
ADDRESS BUS
ADDRESS BUS
A3
BUFFER
IC1113
BUFFER
IC1101
BA8
– BA15
A8
– A15
D0 – D7
BD0
– BD7
DQM0
N12
DQM1
P11
DQM2
N11
DQM3
R12
LDQM
15
UDQM
39
A9
34
A10/AP
22
CLK
38
CKE
37
RAS
18
CAS
17
CS
19
WE
16
SD-RAM
IC1201
A0 – A8,
A11, A12,
BA0, BA1
DQ0 – DQ15
LDQM
15
UDQM
39
A9
34
A10/AP
22
CLK
38
CKE
37
RAS
18
CAS
17
CS
19
WE
16
DQM2
DQM3
MA10
MA1
1
SDCLK
SDCKEO
#RAS
#CAS
#CS2
#SDWE
DQM0
DQM1
MA10
MA1
1
SDCLK
SDCKEO
#RAS
#CAS
#CS2
#SDWE
DQM2
DQM3
MA10
MA11
SDCLK
SDCKEO
#RAS
#CAS
#CS2
#SDWE
DQM0
DQM1
A2
– A10, A12
– A15
D16 – D31
3
2
DATA+
DATA
−
CN006
(USB)
A
VBUS
1
VBUS
R971
F15
6-1. BLOCK DIAGRAM - MAIN Section (1/2) -
(Page 14)
(Page 13)
SECTION 6
DIAGRAMS
Summary of Contents for PRS-505
Page 52: ...PRS 505 MEMO 52 ...
Page 73: ...MEMO PRS 505 21 ...