3
1.2.
Digital (Back End Section) Block Diagram
1
2
4
5
E7
D7
C7
B7
C8
F9
R30
USBDN0
R29
USBDP0
USBDN0
USBDP0
V29
T30
T29
V30
21
22
26
29
28
IC59305
(USB CONTROLLER)
USB0PENC
USB0OVC
USB1PENC
USB1OVC
USB1PENC
USB1OVC
DM1
DP1
46
CCB1
45
PPB1
44
CCB2
43
PPB2
DMU
DPU
1
2
IC59303
Vin
Vout
/EN
/OC
PW_USB1_5.1V
3
2
1
USB PORT2
USBDP1
USBDN1
VBUS
P59302
HOST I/F
TX+
TX-
RX+
RX-
JK59001
ETHERNET JACK
MII_RXD3
MII_RXD2
E9
CK25O
MII_RXD1
MII_RXD0
MII_TXD0
MII_TXD1
MII_TXD2
MII_TXD3
IC51001
(PEAKS-PRO3)
20
RXD3
21
RXD2
22
23
RXD1
RXD0
35
TXD0
36
TXD1
38
TXD2
39
TXD3
G8
B6
F7
MII_RXCLK
28
RXC
MII_RXER
29
RXER
MII_RXDV
27
RXDV
MDIO_INTL
32
INTRP
PHYRSTL
47
15
RST#
MII_TXEN
34
TXEN
MII_TXCLK
33
TXC
A8
A6
G9
A9
B9
C9
MDC
19
MDC
B8
MDIO
18
MDIO
IC59020
( ETHERNET CONTROLLER)
IC702
( SENS CONTROLLER)
Capacitive Touch
Sensing Algorithm
LED Driver Breathe, and
Dimness contontrol
SMBus/
BC-Link or
SPI Slave
Protocol
MII
TX+
TX-
RX+
RX-
12
11
10
9
4B/5B Encoder
Scrambler
Paraller/Serial
4B/5B Encoder
Descrambler
Serial/Paraller
NRZ/NRZI
MLT3 Encoder
Clock
Recovery
Auto
Negotiation
10Base-T
Receiver
Transmitter
10/100
Pulse
Shaper
Adapative EQ
Base Line
Wander Correction
MLT3 Decoder
NRZI/NRZ
Manchester Encoder
Paraller/Serial
Manchester Dcoder
Serial/Paraller
DIGITAL BLOCK DIAGRAM
(BACK END SECTION(1/2))
G10
PLL
XI
3
4
P59301 P6801
VBUS
12
P59301
P6801
7
P59301
P6801
9
P59301
P6801
5
P59301
P6801
4
P59301
P6801
3
P59301 P6801
G_USB1_DP_A
14
P59301 P6801
G_USB1_DM_A
13
3
2
1
USB PORT1
P6803
T59301
T59302
USBDN1
USBDP1
1
2
IC59306
Vin
Vout
/EN
/OC
PW_USB1_5.1V
3
4
VBUS
WIFI CARD
DM2
DP2
DM2
DP2
1
2
IC59304
Vin
Vout
/EN
/OC
PW_USB1_5.1V
3
4
P6802
SD CARD SLOT
DAT0
G_SD0DAT0_A
G_SD0DAT1_A
G_SD0DAT2_A
G_SD0DAT3_A
G_SD0CLK_A
G_SD0DAT0
G_SD0DAT1
G_SD0DAT2
G_SD0DAT3
G_SD0CLK
DAT1
DAT2
DAT3
CLK
7
8
9
1
5
AA24
SMPIO15 AA24
SMPIO20 K25
SMPIO14 K30
VDD33STM
3.3V
T26
Y29
Y28
Y27
Y26
U29
V28
SD_USB P.C.B.
TOP_SENS P.C.B.
2
P57001
P701
SENS_RST
RESET
16
LED6
3
5
P57001
P701
5
3
6
SM_DATA
SMPIO17 K26
P57001
P701
6
2
P57001
P701
7
1
P57001
P701
4
4
8
SM_CLK
18
ADDR
17
ALERT
D703
P59303
2
25
P59303
2
P59303
3
only for BDT210PX
only for BDT210PX
DMP-
BDT110PX/PU
DMP-
BDT210PX