MHC-V77DW
MHC-V77DW
32
32
6-2. BLOCK DIAGRAM - MEMORY Section -
: LAN
RA0 - RA14
RDQ0 - RDQ15
L3
L2
WE
M2
BA0
N8
BA1
M3
BA2
CS
K3
J3
CAS
RAS
K9
CKE
J7
CK
K7
CK
D3
C7
DMU
DQSU
B7
E7
DQSU
DML
F3
DQSL
G3
DQSL
T2
RESET
A0 - A12,
NC, NC
DQL0 - DQL7,
DQU0 - DQU7
RDQ16 - RDQ31
A0 - A12,
NC, NC
DQL0 - DQL7,
DQU0 - DQU7
D0A0 - D0A14
D0A0 -
D0A14
T2
RESET
L3
L2
WE
M2
BA0
N8
BA1
M3
BA2
CS
K3
J3
CAS
RAS
K9
CKE
J7
CK
K7
CK
D3
C7
DMU
DQSU
B7
E7
DQSU
DML
F3
DQSL
G3
DQSL
J6601
1
2
3
6
ETH_TX -
ETH_RX -
X6601
25 MHz
24
23
X6001
32 KHz
X6002
62 MHz
CKXTAL1
CKXTAL2
POWER MANAGEMENT
IC6002
SYSTEM CONTROL
IC6001 (2/5)
NAND FLASH
IC6202
ETHERNET PHYCEIVER
IC6602
SD-RAM
IC6341
WLAN/BT CARD
CP6701
WLAN/BT CARD
CP6702
NFC
SD-RAM
IC6342
A3 XIN
A4 XOUT
F2 CLK26M
A1
SYSRSTB
B7
SPI_CSN
C7
INT
D6
RTC_32K1V8
D9
SPI_MOSI
M3
RESETB
B9
SPI_MISO
B10
SPI_CLK
A2
SRCLKEN
A11
CHG_DM
A12
CHG_DP
WATCHDOG
AA28
SRCLKENA
AA27
CHD_DM_P0
N29
CHD_DP_P0
N28
PWRAP_SPI0_CSN
V26
PWRAP_SPI0_MI
V28
PWRAP_SPI0_CK
W26
PWRAP_INT
W28
RBA0
D18
RBA1
B15
RBA2
A20
RWE_
B18
RCS_
A18
RCAS_
B19
RRAS_
A19
RCKE
A12
RCLK0
F14
RCLK0_
E14
RDQM1
C11
RDQS1
D10
RDQS1_
E10
RDQS0
E12
RDQS0_
F12
RRESET
C19
RCLK1
D19
RCLK1_
E19
RDQM3
D24
RDQM3
D24
RDQS3
E23
RDQM2
C22
RDQS2
E22
RDQS2_
D22
RDQM0
E8
PWRAP_SPI0_MO
Y28
SYSRSTB
Y26
RTC32K_CK
AA29
G2_RXD0 AD8
G2_RXD1 AE8
G2_RXC AB9
G2_TXD0 AJ9
G2_TXD1 AG9
G2_TXEN AH8
EXT_SDIO1 G25
MDC AJ11
MDIO AG11
G2_RXDV AC9
MSDC0_DAT0-MSDC0_DAT7
NRNB F26
NREB G27
NCEB0 G28
NCLE H29
MSDC0_CMD J28
MSDC0_CLK F28
WB_RSTB AB5
F2W_DATA AB6
F2W_CLK AC6
WB_SCLK AD5
WB_SDATA AD4
WB_SEN AD6
XIN_WBG AE6
WB_TXQN AJ4
WB_TXQP AH4
WB_TXIN AJ3
WB_TXIP AH3
WB_RXQN AG1
WB_RXQP AG2
HTPLG AF1
WB_RXIP AF2
SDA2 U27
SCL2 U28
AUX_IN0 AE1
WB_CRTL1 AE2
WB_CRTL2 AD1
WB_CRTL3 AD2
WB_CRTL4 AC3
WB_CRTL5 AC2
EXT_SCK F25
EINT0 AG24
EINT1 AH26
EXT_XCS J25
MSDC2_CMD L1
MSDC2_DAT3 M2
MSDC2_DAT2 L2
MSDC2_CLK N2
MSDC2_DAT1 M3
MSDC2_DAT0 L3
I/O1-I/O8
8 RE
9 CE
16 CLE
8 RXD[0]/CLK_CTL
9 RXD[1]
10 WB_RSTB
12 F2W_DATA
13 F2W_CLK
15 WB_SCLK
16 WB_SDATA
17 WB_SEN
22 26M_CLK_SOURCE
31 WB_TXQN
32 WB_TXQP
33 WB_TXIN
34 WB_TXIP
38 WB_RXQN
39 WB_RXQP
40 WB_RXIN
41 WB_RXIP
45 EEPROM_SDA
46 EEPROM_SCL
49 WB_CRTL0
50 WB_CRTL1
51 WB_CRTL2
52 WB_CRTL3
53 WB_CRTL4
54 WB_CRTL5
5 PMU_EN
8 WIFI_INT_B
23 BGF_INT_B
25 SYSRST_B
SCL2 U28
SCL
SDA2 U27
DATA
EINT5 AG26
IRQ
EINT4 AH25
RFDET
34 SDIO_CMD
35 SDIO_DAT3
36 SDIO_DAT2
37 SDIO_CLK
38 SDIO_DAT1
39 SDIO_DAT0
11 REF_CLK
12 TXD[0]
13 TXD[1]
14 TXEN
15 PHYRSTB
16 MDC
17 MDIO
20 CRS_DV
17 ALE
7 RY/BY
3
MDI+[0]
4
MDI-[0]
5
MDI+[1]
6
MDI-[1]
J1301
ANTENNA
15
WB_ANT
OUT
18 WE
LAN (100)