Yamaha RX-N600 Service Manual page 66

RX-N600/RX-N600D/HTR-N5060/
DSP-N600
IC610 : EP9301-CQ2 (NET P.C.B)
System on chip processor
Serial
Audio
Interfacce
(2) UARTs
w/
IrDA
(2) USB
Hosts
Ethernet
MAC
PIN NO. Pin Name
1 CSn[7]
2 CSn[6]
3 CSn[3]
4 CSn[2]
5 CSn[1]
6 AD[25]
7 RVDD
8 RGND
9 AD[24]
10 SDCLK
11 AD[23]
12 CVDD
13 CGND
14 SDWEn
15 SDCSn[3]
16 SDCSn[2]
17 SDCSn[1]
18 SDCSn[0]
19 RVDD
20 RGND
21 RASn
22 CASn
23 DQMn[1]
24 DQMn[0]
25 AD[22]
26 AD[21]
27 RVDD
28 RGND
29 DA[15]
30 AD[7]
31 DA[14]
32 AD[6]
33 DA[13]
34 CVDD
35 CGND
36 AD[5]
37 DA[12]
38 AD[4]
39 DA[11]
40 AD[3]
66
12 Channel DMA
TM
MaverickKey
Processor Bus
Boot
ROM
MEMORY AND STORAGE
Signal Name I/O Type
N_CS7 O(PU)
N_CS6 O(PU)
N_CS3 O(PU)
N_CS2 O(PU)
N_CS1 O(PU)
(NC) O
+3.3DC Power
DGND Ground
(NC) O
SDCLK O
(NC) O
+1.8DC Power
DGND Ground
N_SDWE O
N_SDCS3 O
(NC) O
(NC) O
(NC) O
+3.3DC Power
DGND Ground
N_RAS O
N_CAS O
N_DQM1 O
N_DQM0 O
(NC) O
A[21] O
+3.3DC Power
DGND Ground
D[15] I/O(PU)
A[7] O
D[14] I/O(PU)
A[6] O
D[13] I/O(PU)
+1.8DC Power
DGND Ground
A[5] O
D[12] I/O(PU)
A[4] O
D[11] I/O(PU)
A[3] O
Peripheral Bus
ARM920T
D-Cache I-Cache
16KB 16KB
MMU
Bus Bridge
SRAM & Unified
Flash I/F SDRAM I/F
Function
Hardware configuration
Chip select 6 for Flash and Hardware configuration
Hardware configuration
Hardware configuration
Hardware configuration
-
Digital power (3.3V)
Digital ground
-
SDRAM clock
-
Digital power (1.8V)
Digital ground
SDRAM write enable
SDRAM chip select 3
-
-
-
Digital power (3.3V)
Digital ground
SDRAM RAS
SDRAM CAS
Data mask 1
Data mask 0
-
Address bus [21]
Digital power (3.3V)
Digital ground
Data bus [15]
Address bus [7]
Data bus [14]
Address bus [6]
Data bus [13]
Digital power (1.8V)
Digital ground
Address bus[ 5]
Data bus [12]
Address bus [4]
Data bus [11]
Address bus [3]
Clocks &
Timers
Interrupts
& GPIO