5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
PIN4. PWR
PIN3. RXD
PIN2. TXD
PIN1. GND
RS232 Pin crossover
EMMC VCC/VCCQ Power
Core Power
2nd I2C
UART1
For ESD
3V3 IO Power
Close to Main Chip
Internal POR External Reset
R106: Mount
R107: NA
R106: NA
R107: Mount
POR
Analog Power
STRAPPING
0
1
0
0 1 1
0 0
LED_PWM0 LED_PWM1 LED_PWM2STRAPPING
1
0
0
0
ICE moce + 24M + ROM to 60bit ECC Nand boot
ICE mode + 24M + serial boot
ICE moce + 24M + ROM to eMMC boot from
eMMC pins (share pins w/s NAND)
ICE mode + 24M + serial boot(with GPIO)
RESET Circuit
保证
CLK
走线包地且均匀打孔
EMMC
靠近
eMMC Flash
引脚放置
靠近
eMMC Flash
引脚放置
E-Fuse
SYSTEM EEPROM
I2C ADDRESS "A0"
HI = > WRITE
LO = > WP
UART0
Hisense Electric Co.,LTD
Close to main chip
如果
eMMC
要跑到
HS200 mode
，就要用
1.8V
供电
当采用
eMMC 5.0
时，且速率在
200MHz
或者
400MHz
高速模式下，
R58\R88
需要上件
C799
需要更改为
10pF
三星的
eMMC
在
HS400
模式下需要增加
R799
卧式回流耳机端子
按照实际海信
Debug
板线序
Vdetect=1.21V * (27K + 20K)/ 20K = 2.84V
40nm
時
VREF=1.65V
；在
28nm
時
VREF=1.21V
这些网络连接只为出线方便，
无实际功能连接
为
N2
出线方便，
无实际功能连接
串口隔离
COG COG
24MHz_8pF_20ppm
增加晶振外围接地跨接电阻
for ESD
24MHz CRYSTAL
OPWRSB
SYS_EEPROM_WP
LED_PWM0
LED_PWM1
LED_PWM2
OSCL1
OSDA1
U1TX
U1RX
POR_OPT
AVDD33_PLL_STBAVDD33_RGB_STBAVDD33_REG_STB
LED_PWM2
LED_PWM1
LED_PWM0
EMMC_CLK
DAT7
DAT5
DAT4
DAT2
DAT6
DAT0
DAT3
DAT1
POWE_B
DS
PDD4
PDD3
PDD2
PACLE
PDD5
PDD6
PAALE
PDD7
EMMC_RST#
AVDD33_REG_STB
ORESETB
FSRC_WR
OPWRSB
OIRI
OSDA1
OSCL1
DS
OSDA0
POR_OPT
EMMC_RST#
XTALO
XTALI
AVDD33_RGB_STB
U1TX
U1RX
U0RX-0
U0TX-0
PACLE
PAALE
POWE_B
PDD2
VCC3IO_EMMC
PDD3
PDD4
PDD6
PDD7
PDD5
AVSS33_RGB
AVDD10_LDO
EMMC_CLK
AVDD10_ELDO
AVDD33_PLL_STB
OSCL0
ORESETB
OSDA0
OSCL0
SYS_EEPROM_WP
U0RX
U0TX
VDDI
OSCL0
OSDA0
OSCL1
OSDA1
OIRI
DAT4
DAT7
DAT7
DAT3
DAT5
VDDI
DAT5
DAT5
DAT6
U0RX
U0TX
U0RX-0
U0TX-0
XTALO
XTALI
DVDD3V3 DVDD3V3
DVDD3V3 DVDD3V3
VCC3IO_ABDVDD3V3
3.3VS
3.3VS3.3VS 3.3VS
VCCK
3.3VS
DVDD3V3
VCC3IO_EMMC
VCC3IO_EMMC
VCC3IO_EMMC
DVDD3V3
1.8V_EMMC
VCC3IO_EMMC
DVDD3V3
VCC3IO_EMMC
3.3VS
DVDD3V3
VCCK
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
3.3VS
OPWRSB(4)
SYS_EEPROM_WP(15)
LED_PWM1(15)
LED_PWM0(15)
LED_PWM2(15)
OSCL0(6,8)
OSDA0(6,8)
OSCL1(8)
OSDA1(8)
OIRI(8)
Title
Size Document Number Rev
Date: Sheet of
1.0
MT5657
C
5 22Thursday, June 25, 2015
Title
Size Document Number Rev
Date: Sheet of
1.0
MT5657
C
5 22Thursday, June 25, 2015
Title
Size Document Number Rev
Date: Sheet of
1.0
MT5657
C
5 22Thursday, June 25, 2015
R77
4.7k/NC
TP82
1
C91
100u/16V/NC
R66
27k
C82
1u/10V
N87 H26M31001HPR
DAT2
A5
DAT3
B2
VDD_1
M4
VDD_2
N4
DAT1
A4
VDD_3
P3
VDDF_3
K9
DAT0
A3
CLK
M6
VDD_0
C6
VDDF_2
J10
VDDI
C2
VSS_2
H10
CMD
M5
DAT4
B3
DAT7
B6
VDD_4
P5
VDDF_0
E6
VDDF_1
F5
VSS_4
K8
VSS_0
E7
VSSQ_5
P6
VSSQ_0
N5
VSS_1
G5
DAT5
B4
DAT6
B5
VSSQ_1
C4
VSSQ_2
N2
VSSQ_3
P4
NC_0
A1
NC_1
A2
VSSQ_0
A6
RFU_0
A7
NC_2
A8
NC_3
A9
NC_4
A10
NC_5
A11
NC_6
A12
NC_7
A13
NC_8
A14
NC_9
B1
NC_10
B7
NC_11
B8
NC_12
B9
NC_13
B10
NC_14
B11
NC_15
B12
NC_16
B13
NC_17
B14
NC_18
C1
NC_19
C3
RFU_1
C5
NC_20
C7
NC_21
C8
NC_22
C9
NC_23
C10
NC_24
C11
NC_25
C12
NC_26
C13
NC_27
C14
NC_28
D1
NC_29
D2
NC_30
D3
NC_31
D4
NC_32
D12
NC_33
D13
NC_34
D14
NC_35
E1
NC_36
E2
NC_37
E3
RFU_2
E5
RFU_3
E8
RFU_4
E9
RFU_5
E10
NC_38
E12
NC_39
E13
NC_40
E14
NC_41
F1
NC_42
F2
NC_43
F3
RFU_6
F10
NC_44
F12
NC_45
F13
NC_46
F14
NC_47
G1
NC_48
G2
RFU_7
G3
RFU_8
G10
NC_49
G12
NC_50
G13
NC_51
G14
NC_52
H1
NC_53
H2
NC_54
H3
Data Strobe
H5
NC_55
H12
NC_56
H13
NC_57
H14
NC_58
J1
NC_59
J2
NC_60
J3
VSS_3
J5
NC_61
J12
NC_62
J13
NC_63
J14
NC_64
K1
NC_65
K2
NC_66
K3
Rest_n
K5
RFU_9
K6
RFU_10
K7
RFU_11
K10
NC_67
K12
NC_68
K13
NC_69
K14
NC_70
L1
NC_71
L2
NC_72
L3
NC_73
L12
NC_74
L13
NC_75
L14
NC_76
M1
NC_77
M2
NC_78
M3
NC_79
M7
NC_80
M8
NC_81
M9
NC_82
M10
NC_83
M11
NC_84
M12
NC_85
M13
NC_86
M14
NC_87
N1
NC_88
N3
NC_89
N6
NC_90
N7
NC_91
N8
NC_92
N9
NC_93
N10
NC_94
N11
NC_95
N12
NC_96
N13
NC_97
N14
NC_98
P1
NC_99
P2
RFU_12
P7
NC_100
P8
NC_101
P9
RFU_13
P10
NC_102
P11
NC_103
P12
NC_104
P13
NC_105
P14
R101
10k
RV1
AVLC18S02015
R74 47R
C97
22u/6.3V
R49
4.7k
C799
15p/50V/NC
R104
2.2k
C76
4.7u/10V
C103
100n/16V
Z1
8Z24000016
X1
1
GND
2
X2
3
GND
4
C98
4.7u/10V
R105 0R
RV2
AVLC18S02015
VD65
BAV99LT1
1
3
2
C93
100n/16V
C78 100n/16V
R88 47R/NC
C94
100n/16V
R80 47R
R91
10k
VD1
1N4148W/NC
1 2
TP83
1
C87
1u/10V
R109
4.7k
R966
1.5k/NC
C102
100n/16V
C106
100n/16V
C79
100n/16V/NC
C80
1u/10V/NC
R60 10k/NC
R70 47R
C75
8.2p/50V
R108
4.7k
N50
24LC128
A0
1
A1
2
A2
3
Vss
4
SDA
5
SCL
6
WP
7
VCC
8
C101
22u/6.3V
R68
82k/NC
C88
1u/10V
TP84
1
C74
8.2p/50V
R59 10k/NC
R58 10k/NC
MT5657_31x31
N1-7
OSDA0
AT37
OSCL0
AT38
OSDA1
AN38
OSCL1
AN37
XTALO
E38
XTALI
E37
AVDD33_REG_STB
AA36
AVDD33_RGB_STB
U38
AVSS33_RGB
M25
AVDD33_PLL_STB
Y36
AVDD10_LDO
V36
U0TX
AE36
U0RX
AE37
U1RX
AM37
U1TX
AM38
POWE__B
AG38
POOE__B
AH37
POCE1__B
AF36
POCE0__B
AF38
PDD7
AJ33
PDD6
AJ34
PDD5
AJ35
PDD4
AH34
PDD3
AH32
PDD2
AF32
PDD1
AF33
PDD0
AJ37
PARB__B
AH36
PACLE
AG37
PAALE
AE34
OPWRSB
AB38
ORESETB
M34
OIRI
Y35
FSRC_WR
G20
STB_SCL
AC37
STB_SDA
AC38
EMMC_CLK
AL37
AVDD10_ELDO
V37
POR_OPT
U34
VCC3IO_EMMC
AJ38
CPC0
U33
CPC1
V33
CPC2
V34
EMMC_RSTB
AK36
DS
AJ32
R87 47R
R93
10k
R106
4.7k/NC
R852
100R
R61 10k/NC
R69 47R
C105
100n/16V
R959
4.7k
XP3
1
2
3
4
6
5
R52
4.7k
R99 22R
C100
100n/16V/NC
C96
100n/16V
R65
4.7k
C83
100n/16V
R107
4.7k
R55 10k/NC
C77
10u/10V/NC
L34
BLM18PG121SN1
R56 10k/NC
R67
1k
R960
4.7k
C95
100n/16V
V7
MMBT3904LT1/NC
3
1
2
C81
10u/10V
R100
4.7k/NC
R50 1M
L35
BLM18PG121SN1/NC
R
WR
WL
L
GND
XS13
CKX-3.5-111
3
4
2
1
5
R81 47R
C92
10u/10V
C84
100n/16V
R953 100R
R79
82k/NC
R72 47R
R62 10k/NC
C814
100n/16V/NC
C104
10u/16V
R92
4.7k/NC
R965
2.7k
R110
100R
R51 100R
R63 10k/NC
R956 100R
R48
4.7k
R75 47R
R95
4.7k
C85
100n/16V/NC
C107
100n/16V
R78 47R
R57 10k/NC
C86
10u/10V
R53
4.7k
R801
20k
C795
4.7u/10V
R111
100R
R64 10k/NC
C89
100n/16V
C90
100n/16V
VD64
BAV99LT1
1
3
2
R967
0R
C99
100n/16V
R103
2.2k
R82 47R
R799
10K/NC
R54
0R
R102
4.7k
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