Ic Data - Yamaha RX-Z11 Service Manual

RX-Z11/DSP-Z11
I IC DATA
IC704: YTD446 (VNP2, DSP P.C.B.)
Main microprocessor
Network audio equipment, and an equipment with network function
* No replacement part available. /
VSS_I0 PDVSS PDVDD PHVDD
X1_A X0_A PRVSS PHVSS
SD0_
VSS_I0 VDD_I0 PRVDD
SDWP
SD0_ SD0_ SD0_
VDD_I0
DATA0 DATA1 SDCD
SD0_ SD0_ SD0_
VDD
DATA2 DATA3 CMD
SD0_ SD1_
VSS VSS_I0
CLK SDWP
SD1_ SD1_ SD1_
VDD
DATA0 DATA1 SDCD
SD1_ SD1_ SD1_
VDD_I0
DATA2 DATA3 CMD
SD1_ USB_
VSS_I0 UAVDD
CLK OC
USB_
USBP USBM UAVSS
PWREN
MAC0_
MAC0_
MDC VDD_I0 VSS_I0
MDI0
MAC0_ MAC0_ MAC0_
VSS
TXD1 TXD0 TXEN
MAC0_
MAC0_ MAC0_
VDD
RXD1 RXD0 RXER
MAC0_ MAC0_ MAC1_
REF_ CRS_ CRS_ VSS_I0
CLK DV DV
MAC1_ MAC1_ MAC1_
VSS
TXD1 TXD0 TXEN
MAC1_ MAC1_ MAC1_
VDD_I0
RXD1 RXD0 RXER
MAC1_ MAC1_
VDD VSS_I0
MDC MDI0
AGPI0 AGPI0 AGPI0
0 / 1 / 2 / VDD_I0
RXD0 nRTS0 EXTCLK0
AGPI0 AGPI0 AGPI0
3 / 4 / 5 / VSS
TXD0 nCTS0 nRI1
AGPI0 AGPI0 AGPI0
5 / 7 / 8 / VSS_I0
RXD1 nRTS1 nDCD1
AGPI0 AGPI0 AGPI0
9 / 10 / 11 / VDD_I0
TXD1 nCTS1 nDTR1
AGPI0 AGPI0
AGPI0
12 / 13 / VDD
14 /
EXTCLK1 nDSR1
AGPI0 AGPI0
AGPI0
15 / 16 / TMS
17 /
RXD2 nRTS2
AGPI0 AGPI0
18 / 19 / VSS_I0 RTCK
TXD2 nCTS2
AGPI0
VSS_I0 20 / TD0 TD1
EXTCLK2
AE AD AC AB
92
Memory I/F
ARM926EJ-S
Memory
ARM9EJ-S
Controller0
I-cache
16KB
Memory
Controller1
I-TCM
JTAG
16KB
USB
Encryption
SD Host
Engine
SD Host I/F 0
Network Engine
802.3
SD Host I/F 1
MAC0
BGPI0
PHVDD PDVDD PHVDD PRVSS VDD_I0 X1-S
22 /
BGPI0
PHVSS PDVSS PHVSS PRVDD VSS_I0 X0-S
23 /
PRVDD PDVSS PRVDD PHVSS PDVSS TEST2 TEST1
PRVSS PDVDD PRVSS PHVDD PDVDD TEST0 VSS_I0
VDD_I0 VSS_I0 VSS VDD_I0 VDD VSS_I0 VSS
BGPI0 BGPI0 BGPI0 BGPI0 BGPI0
nTRST 3 / 6 / 9 / 12 / 15/ SD00
SPI_SCK SPI_CS0 SPI_CS3 SDOBWCK SDIBWCK
BGPI0 BGPI0 BGPI0 BGPI0
BGPI0
TCK 5 / 8 / 11 / 14 / SD01
2 /
SPI_SD0 SPI_CS2 S00BBCK SDIBBCK
BGPI0 BGPI0 BGPI0 BGPI0 BGPI0 BGPI0
SD0
0 / 1 / 4 / 7 / 10 / 13 /
ABCK
I2C_SDA I2C_SDL SPI_SD1 SPI_CS1 SDOWCK SCIWCK
AA Y W V U T R
GPIO
Interrupt
Controller
SPI
MMU
Dual Timer0 UART0
D-cache
UART1
Dual Timer1
16KB
UART2
Watchdog
D-TCM Timer
16KB I2C
DMA
Power Manager
Audio Engine
Clock Gen.
Programmable
DSP PLL
802.3
Audio I/F
MAC1
Reset Control
BGPI0 BGPI0
19 / 16 /
nRESET nINT0 nSWR nSRD SD6
EXDMACLR0 EXDMAREQ0
BGPI0 BGPI0
20 / 17 / nINT1 nSCS2 nSCS0 nSUBE SD7
EXDMACLR1 EXDMAREQ1
BGPI0 BGPI0
21 / 18 / nINT2 nSCS3 nSCS1 nSLBE SD15
EXDMACLR2 EXDMAREQ2
VSS VDD_I0 VDD VSS_I0 VSS VDD_I0 VSS_I0
VDD_I0 VDD VSS_I0 VDD_I0 VSS_I0 VDD_I0 VSS_I0
SD02 SD10 SD12 VSS A10 A4 A7
SD03 SD11 SD13 A2 A0 A13 A6
SD0 SDI SD1
A3 A1 A14 A5
AWCK ABCK AWCK
P N M L K J H
VSS_I0
SD5 SD4 SD3 SD2 SD1 SA0
SD13 SD12 SD11 SD9 SD0 SA1 SA2
SD14 VSS SD10 SD8 VDD_I0 SA3 SA4
VDD VSS_I0 VDD_I0 VSS_I0 VDD_I0 SA5 SA6
VSS_I0 VSS SA7 SA17
VDD SA18 SA20 SA19
VDD_I0 SA21 SA8 SA9
VSS_I0 SA10 SA11 SA12
VDD_I0 SA13 SA14 SA15
VSS_I0 VSS SA22 SA16
VDD VDD_I0 D1 D2
VSS_I0 D0 D3 D4
VDD_I0 D6 D5 D7
VSS_I0 D15 D14 D13
VDD_I0 D12 D11 D10
VSS_I0 DQM0 D9 D8
VSS DQM1 DQM2 DQM3
VDD_I0 D16 D17 D18
VDD VSS_I0 D19 D20
VDD_I0 D23 D21 D22
VSS_I0 VSS D31 D30
VDD VDD_I0 VSS VDD_I0 D29 D28 D27
A11 A12 nWE VSS_I0 VSS_I0 D26 D25
A9 nRAS nCAS VDD_I0 nCSO VDD_I0 D24
A8 nCS1 SCKE1 SCLK1 SCKE0 SCLK0 VSS_I0
G F E D C B A
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1