2

5

4

3

2

1

TC3162L Decopuling Capacitors +3.3V

C120 C121 C122 C123 C124 C125

+3.3V

R101

10K R102

VCCUSB GNDUSB R104 R105

(5) USB_DP (5) USB_DM (5) UART_RXD (5) UART_TXD (2) AFERXD0 (2) AFERXD1 (2) AFERXD2 (2) AFERXD3 (2) AFECLWD (2) AFEMCLK GPLL71M VPLL71M R107 (2) AFECTRLDATA 5 (2) AFETXD0 6 (2) AFETXD1 7 (2) AFETXD2 8 (2) AFETXD3 RN100 (2,5) GPIO4_LED_GASP# (5) GPIO3_LED_SYS#_TDI

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

51

0 0

0 4 3 2 1 RN-0*4

B

TCB3162L-E02 ==================== GPIO0_LED_USB#_HTP#_TCK GPIO1_LED_XDSLLINK#_TMS GPIO2_LED_XDSLACT#_TDO GPIO3_LED_SYS#_TDI GPIO4_LED_GASP# GPIO5_ROM_WRPT# GPIO6_REBOOT#

+3.3V

XOUT XIN

MIIRXD3 MIIRXD2 MIIRXD1 MIIRXD0

+1.8V

+1.8V

0.1uF 0.1uF 0.1uF C0603 C0603 C0603

128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97

MII I/F

TC3162L ADSL2+ Bridge/Router Processor LQFP-128 Rev. 1.3 - 2004.01.03 Memory uP I/F

+3.3V +1.8V

0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF C0603 C0603 C0603 C0603 C0603 C0603 C0603 C105 1uF,10V

GNDIO VCCINT GNDINT MADDR3_O MADDR2_O MADDR1_O MADDR0_O MADDR10_O MADDR13_O MADDR12_O GNDINT VCCINT MADDR4_O MADDR5_O MADDR6_O MADDR7_O MADDR8_O MADDR9_O MADDR11_O VCCIO DM_CLKFB_I DM_CLK_O GNDIO DM_DQM1_O MDATA8_B MDATA9_B MDATA10_B MDATA11_B MDATA12_B MDATA13_B MDATA14_B VCCINT

Clock/PLL/Test

C130 C131 C132 C133 C134 C135 C136

+3.3V +1.8V

GNDIO MADDR19_O MADDR15_O MADDR14_O MADDR20_O GPIO5_B MADDR18_O MADDR17_O MADDR16_O MCS1_O MOE_O VCCINT GNDINT MCS0_O MWAIT_I MDATA0_B MDATA1_B MDATA2_B MDATA3_B MDATA4_B MDATA5_B MDATA6_B GNDIO VCCIO MDATA7_B DM_DQM0_O MWE_O DM_CAS_O DM_RAS_O DM_CS0_O MDATA15_B GNDINT

(5) GPIO2_LED_XDSLACT#_TDO (5) GPIO1_LED_XDSLLINK#_TMS (5) GPIO0_LED_USB#_HTP#_TCK

GNDINT MII_CLK25M_O MII_COL_I MII_MDC_O MII_MDIO_B VCC_USB VSS_USB USB USB_DP_B USB_DM_B UART_RXD_I UART_TXD_O UART AFE_RXD0_I AFE_RXD1_I AFE_RXD2_I AFE_RXD3_I AFE_CLWD_I MCLK_I VSS_PLL71M AFE VCC_PLL71M I/F AFE_CTRL_B AFE_TXD0_O AFE_TXD1_O AFE_TXD2_O AFE_TXD3_O GPIO4_B GPIO3_B GPIO VCCINT JTAG GNDINT GPIO2_B GPIO1_B GPIO0_B VCCIO

96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65

A3 (4) A2 (4) A1 (4) A0 (4) A10 (4) A13 (4) A12 (4)

PLL power decopuling for 200MHz R112

A4 (4) A5 (4) A6 (4) A7 (4) A8 (4) A9 (4) A11 (4) R108

C107

C108

1000pF C0603

0.1uF C0603

0

GPLL200M

51

PLL power decopuling for 192MHz

DM_CLK (4) DM_DQM1 (4) D8 (4) D9 (4) D10 (4) D11 (4) D12 (4) D13 (4) D14 (4)

C

+3.3V

VPLL200M

C114

+1.8V

VPLL192M

[10pF]

R109 C109

C110

1000pF C0603

0.1uF C0603

100 R0603

GPLL192M EPADGND

157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 B

Power decopuling for USB

+1.8V

+3.3V

VCCUSB

TC3162L,CPU,LQFP128 QFP128/16/0.4/VIA/EPAD

C104 1uF,10V

C111 0.1uF C0603

C103 D15 (4) DM_CS0# (4) DM_RAS# (4) DM_CAS# (4) MWE# (4) DM_DQM0 (4) D[7:0] (4) MCS0# (4) MOE# (4) A16 (4) A17 (4) A18 (4) GPIO5_ROM_WRPT# (4) A20 (4) A14 (4) A15 (4) A19 (4)

D7

1uF,10V

D0 D1 D2 D3 D4 D5 D6

C

U100

C113 [22pF]

+3.3V

C140 C141 C142

0.1uF

1uF,10V

+3.3V +1.8V

Y100

(3) CLK25M (3) MIICOL (3) MIIMDC (3) MIIMDIO

GPIO6_REBOOT# (5) POR# (2,4,5) C106

VCCINT MII_TXEN_O MII_TXD3_O MII_TXD2_O MII_TXD1_O MII_TXD0_O MII_TXCLK_I VCCIO GNDIO MII_RXCLK_I MII_RXD3_I MII_RXD2_I MII_RXD1_I MII_RXD0_I MII_RXDV_I MII_CRS_I MII_RXER_I GPIO6_B VSS_PLL200M VCC_PLL200M VCCINT VSSX(GNDIO) XOUT_O XIN_I VCCX(VCCIO) GNDINT VCC_PLL192M VSS_PLL192M RESET_I TESTMODE_I SCANEN_I VCCIO

1.5K

XTAL,24MHz,DIP2 XTAL/D1 C100 C101 shield 56pF 56pF

+3.3V +1.8V

C102 R106

R103 470

MIITXD3 MIITXD2 MIITXD1 MIITXD0

+1.8V (3) MIITXEN

D

+3.3V

33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

1M

XOUT

XIN

R100

+3.3V

GPLL200M VPLL200M

(3) MIIRXER (3) MIICRS (3) MIIRXDV (3) MIIRXD[3:0] (3) MIIRXCLK (3) MIITXCLK (3) MIITXD[3:0]

D

VPLL192M GPLL192M

0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF C0603 C0603 C0603 C0603 C0603 C0603

GNDUSB

PLL power decopuling for 70.656MHz +1.8V

VPLL71M

C112 0.1uF C0603 GPLL71M

A

A

TrendChip Confidential TrendChip Technologies Corp. (www.trendchip.com.tw) Title TCB3162L-E02 Reference Design

Note: Component with [ ... ] is not installed

Size A3 Date:

5

4

3

2

Document Number TC3162L ADSL2+ Bridge/Router Processor Tuesday, December 14, 2004

Sheet 1

Rev 2.2B 1

of

6

4

3

2

C

R206

Place XTAL as close to Device as possible

1

TXMR10

1

TXMR6

A3V3

1

5

Diode,TVS,SD05T1,SOD323 SOD-323/2

Diode,TVS,SD05T1,SOD323 SOD-323/2

D205

D207

A5V

D206

VinDC

EC201 + TXP 100uF,16V CE/0520/P

10uF,16V,DIP 0.1uF

R207 3.3K

R250 C219

C218

0.1uF

0.1uF

DGINP

15K,1% DGINP

R209

R211

0 C250

(1,4,5) POR# (1,5) GPIO4_LED_GASP#

C224

[RJ45,8P8C,RA,NoShield] RJ45/8P8C/90D

[2.2nF,5%,NPO

0.1uF

R251

0

TURNS RATIO 1:2

A5V

T200

2.2K,1%

0

R221 [3.3K]

A3V3 +3.3V +3.3V

84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69

TXP

7 9

47pF [47, 0805] R0805

[22pF]

TXP TXN

C225

27nF,5%,630V,DIP CC/127061100 5 [LAL0677-2,SMD] TR/671-7952 P432003/PAT1339/LAL0677-01,DIP TR/671-7952-DIP/3

[3.3nF,5%,NPO] C252

+5V

A5V

EC_VOP

C255 C0603 [560pF] R200 806,1%

EC_VON

R201

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 0VREF 0VRN 0VRP A3V3

C257 C0603 0 C258 C0603 0

ECOUTN

A5V

C

[ESD_1.7mm] SJ/ESD_1.7mm

R220, C229, L204 reserved for Annex B with ISDN BERT

R219

ECOUTP

RJ11,6P4C,RA RJ11/6P6C/90D/2

1nF,5%,NPO

100, 0805 R0805

HyBrid + EC Cancellation Circuit Place transformer as close to LD (TC3084) as possible, i.e. keep LD output traces as short as possible.

C253 200,1% C0805_C0603

C221 0.1uF

M200 M201

EARTHGND

A3V3

100uF,16V CE/0520/P

EARTHGND RV/0600800700/500A L204 RV201 [SPG471W,SparkGap,470V,DIP] VAR3/13.4X8/4.4 [820uH,DIP] L1/4WA

[ESD_1.7mm] SJ/ESD_1.7mm

C201 [3.3nF,5%,NPO] EC_VOP EC_VON

1 2 3 4 5 6

[BelFues,1A,125V,SMD] FUSES/SST

C200

6

15,1/4W,1%,1206 R1206

C251

F200

4 2

1

AVSS

C227

J200

G S

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33

15,1/4W,1%,1206 TXMR6 R1206 TXMR10 R203

0,1206 R1206

1.6mm

AVDD5V2 AVDD5V3 AVDD5V3 LDOUTP LDOUTP AVSS5V3 AVSS5V3 LDOUTN LDOUTN AVDD5V3 AVDD5V3 ECHP_CAPN ECHN_CAPP HBINP_ECVO1 HBINN_ECVO2 AVSS5V1

[22pF]

R218 RV200 SPG301K,300V,DIP

1

0.1uF

TC3084_TC3085_AFE_TQFP64 A5V

L203 EC203 +

0,0805

C229 [18nF,10%,400V,DIP] CC/070050050

2

51 R252 51 8 7 6 5 RN-0*4

R213 1 2 3 4 RN200

C226

1

2

R212

(1) AFEMCLK

DVSS2 DVDD2 TX3 TX2 TX1 TX0 CTRLIN DVDD1 DVSS1 CLKM RESETN_CLKM70 CLWD RX3 RX2 RX1 RX0

10 R220

NC_OSR8 NC_RESETN AVSS3 VREF VRN VRP AVDD3 AVDD4 AVSS4 HPZN_NC HPZP_NC HPOUTN_NC HPOUTP_NC AVDD5V1 ECOUTN_RXINN ECOUTP_RXINP

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

C210

DGOUT_TOUTP_DGOUT DGINP_TOUTN_DGINP POR_TINP_LPOUTB NC_TINN_LPINP AVSS2 AVDD2 TEST XTAL_IN XTAL_OUT AVDD1 AVSS1 TXFP_PLL TXFN_XTALBP AVSS5V2 NC NC

0.1uF

(1) AFETXD3 (1) AFETXD2 (1) AFETXD1 (1) AFETXD0 (1) AFECTRLDATA

R202

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

U200

(1) AFECLWD (1) AFERXD3 (1) AFERXD2 (1) AFERXD1 (1) AFERXD0

T201

TXN

C220

G S

1uF,10V 4.87K,1%

C

D

A3V3

1.6mm

C222

J201 1 2 3 4 5 6 7 8

10

LPINP

Diode,TVS,SD05T1,SOD323 SOD-323/2

Pls make sure the differential paths are as close as possible on all the way down to devices. Use 25-mil wide traces for nets connected to TXP, TXN from LD outputs to transformer.

R210

4.99K, 1%

Diode,TVS,SD05T1,SOD323 SOD-323/2 TXN

9

A3V3

LPINP

R208

C223

XTAL,17.664M,DIP2 XTAL/D1B A3V3

1

EC200 +

1

POR#

A3V3

D208

A

470

D

22

Y200

1N4148,DO1206

22

D204

RXP

806,1%

C254 200,1% C0805_C0603

C256 C0603 [560pF]

R255 R256

C201 C202&C203 R202&R203 T201&T202 ========================================================================= Annex A: 1nF,NPO 1.2nF,NPO 15, 1210, 1% 1:2 (PAT-1339/AAS P432003/LAL0677) Annex B: 470pF,NPO 330pF,NPO 12, 1210, 1% 1:2.2(P432006/LAL060C)

RXN 0

0

C217 L202 EC202 +

C213 C212

C211

0.1uF 0.1uF

0.1uF

C214 0.1uF

100uF,16V CE/0520/P

R274 R275 R276 R277

RXP RXN

[270,1%] [270,1%] [0] [0]

C202 1.2nF,5%,NPO

RXP B

6

0.1uF 0.1uF

4

C216 C215 3

B

HPOUTP HPOUTN HPZP HPZN

0.1uF

4

0,0805

Place inductors away from TC3084/5 10mm at least.

MOAT between GND and EARTHGND Near AFE

1

T202 TXMR,235uH,SMD TRS6/9063185

2

SJ-S SJ-S

3

[SHORT] 2 [SHORT] 2

1

M210 M211 1 1

T203 [TXMR,235uH,DIP] TR/H08001

EARTHGND C203 1.2nF,5%,NPO

RXN

A5V

C207

10uF,10V,1206 0.1uF

C209

10uF,10V,1206 0.1uF

6

R282 C281

-

E [LM393,SO8] [2N3904,NPN,SOT23] SOP8/6.0/1.27 C280 SOT-23/EBC

3

3

3

2

1

3

D203

1

BAV99,Dual1N4148,SOT23 SOT-23/132/R

TrendChip Confidential

[0.1uF]

TrendChip Technologies Corp. (www.trendchip.com.tw) Title

[1K,1%]

TCB3162L-E02 Reference Design

Note: Component with [ ... ] is not installed

Size A3 Date:

5

BAV99,Dual1N4148,SOT23 SOT-23/132/R 2

3

BAV99,Dual1N4148,SOT23 SOT-23/132/R

D202

A

[1N4148,DO1206] DO1206

[0.1uF] C0603

A5V RXN

2

3

BAV99,Dual1N4148,SOT23 SOT-23/132/R

1

TXP

2

[0]

Relay,TR5V,1FormC,2A,5V,40mA,DIP6,124X74X99 RELAY/1FORMC/TIANBO/TR5V D280

D201

1

C B

2

Q280

A5V RXP

D200

2

[1K]

7

[0, 0805] R0805 R280

A5V TXN

2

A5V TXP

1

U280B

+

R284 C282 Put Cap as close as possible to IC pins 40, 41.

2 1

C

5

[3.3K,1%] Vref=0.77V

[0.1uF] [1K,1%] Put Cap as close as possible to IC pins 44, 45.

9 10

Vtrig=7.74V

4

A

C208 +

5

1

R283

[[4.12k,1%]][9.09K,1%] C206 +

6

A

A5V

8

A5V

TXN

R281

3

R286 R285

2

A3V3

1

R287 R287=0 for TC3084 R287=47 for TC3085

LS280

A3V3

1

For Annex B with ISDN BERT test

A3V3

VinDC

3

A5V

4

3

2

Document Number TC3084/TC3085 ADSL2+ AFE Tuesday, December 14, 2004

Rev 2.2B Sheet 1

2

of

6

5

4

3

+3.3V

2

1

Hardwire Configuration network: Enable: Auto negotiation, Full duplex, 100Mbps, Link Down Power Saving, MII interface Disable: Isolate, Repeater mode

+3.3V

D

Near pin 14 & 48

+3.3V

+3.3V 1.5K

+3.3V (1) CLK25M 1K

PWFBIN L301 B201209D121TT,120Ohm,400mA C309 C308 C307

Near pin 32

R310 RTL8201BL: 5.9K,1% RTL8201CL/CP: 2K,1%

RTL8201CP,LQFP48 QFP48/9/0.5

2K,1%

51

R316

0.1uF

RN300 RN-0*4

0.1uF

R326

R325

5.1K

5.1K

15

3

TD-

TX-

14

4

TDCT

TXCT

13

5

RDCT

RXCT

12

6

RD+

RX+

11

7

NC2

NC3

10

8

RD-

J300 1 2 3 4 5 6 7 8

9 RX- TXMR,TS6121UX TRS16/LF8505

RTL8201BL : T300(H1251) RTL8201CL : T300(H1251) RTL8201CP : T300(TS6121UX)

13

C304

NC4

14

0

NC1

9 11

PWFBOUT R307 RTL8201BL: NC RTL8201CL: 0 RTL8201CP: 0 MIIMDIO (1) MIIMDC (1)

TX+

10 12

PWFBOUT

TD+

2

EARTHGND 75

49.9,1% 49.9,1%

MIIRXER (1) MIICRS (1) MIIRXDV (1)

PWFBOUT

0.1uF 10uF,10V,1206

AVDD33

R300

R317

36 35 34 33 32 31 30 29 28 27 26 25

B

C300 1000pF,2KV,1206

C301 0.1uF

5 6 7 8

(1) MIIRXCLK (5) LED_LAN_100M

C

RJ-45,8P8C,RA,SHD

75

+3.3V

5.1K

MIIRXD3 MIIRXD2 MIIRXD1 MIIRXD0

5.1K

0 16

R301

B

T300 1

75

R319 R318 PHY address = [00001]

R308

0.1uF 1uF,16V

R302

(5) LED_LAN_10M

RTL8201CP

R309

0.1uF

R306 PWFBOUT 0

75

PWFBIN

C302 R337

0.1uF

4 3 2 1

51

C306 C305

AVDD33 AGND TPTX+ TPTXPWFBOUT TPRX+ TPRXAGND RTSET NC MDIO MDC

5.1K

R321

(1) MIITXCLK

5.1K

(1) MIITXD[3:0]

COL TXEN TXD3 TXD2 TXD1 TXD0 TXC PWFBIN LED0/AD0 LED1/AD1 DGND LED2/AD2

LED3/AD3 DVDD33 LED4/AD4 RXC DGND RXD3 RXD2 RXD1 RXD0 RXDV CRS RXER/FXEN

MIITXD3 MIITXD2 MIITXD1 MIITXD0

1 2 3 4 5 6 7 8 9 10 11 12

R315

(1) MIICOL (1) MIITXEN

5.1K

C303

R305

C

5.1K

48 47 46 45 44 43 42 41 40 39 38 37 DVDD33 X2 X1 DGND MII/SNIB/RTT3 ISOLATE RESETB LDPS RPTR SPEED DUPLEX ANE

U300

13 14 15 16 17 18 19 20 21 22 23 24

R320 R323

R311

+3.3V +3.3V

RTL8201BL: NC with H1251 RTL8201CL: NC with H1251 RTL8201CP: 0 with H1251

R303

R324

RTL8201BL: R(NC), C(NC) RTL8201CL: R(0 ohm), C(0.1uF) RTL8201CP: R(0 ohm), C(0.1 uF)

49.9,1%

0.1uF

R304

0.1uF

49.9,1%

C310

Near pin 36

C311

L300 B201209D121TT,120Ohm,400mA

D

Near pin 8

MIIRXD[3:0] (1)

TrendChip Confidential

A

A

TrendChip Technologies Corp. (www.trendchip.com.tw) Title TCB3162L-E02 Reference Design Size A4 Date: 5

4

3

2

Document Number Ethernet PHY Tuesday, December 14, 2004

Rev 2.2B 3

Sheet 1

of

6

5

4

3

2

1

+3.3V

TC3162 default setting +3.3V

U400

D

R400

0

(1,2,5) POR# (1) GPIO5_ROM_WRPT#

R400 0 NC NC

MXIC 16M/32M Intel 16M/32M MXIC 4M/8M

A19 A18 A17 A7 A6 A5 A4 A3 A2 A1

R401 NC 0 NC

R401

[0]

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

A16 A15 A14 BYTE/VCC A13 GND A12 D15_A-1 A11 D7 A10 D14 A9 D6 A8 D13 A19/A21 D5 A20 D12 WE D4 RESET VCC A21/VPP D11 NC/WP D3 RY_BY/A19 D10 A18 D2 A17 D9 A7 D1 A6 D8 A5 D0 A4 OE A3 GND A2 CE A1 A0

C

A16

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25

D15 D7 D14 D6 D13 D5 D12 D4

R412

R414

J400

D

[3.3K]

3.3K

[CON2] 2 1

+3.3V

A15 A14 A13 A12 A11 A10 A9 A8 A19 A20 MWE#

A2

Flash decouping

D11 D3 D10 D2 D9 D1 D8 D0 MOE#

A4 C400 A2 :JTAG Enable (high) Disable (low) 0.1uF C0603

A0 C

MX29LV160BTC90,28F160C3B901MX16,TSOP48 SOP48/20/0.5

C401

C402

C403

C404

C405

A20

A19

A18

A17

A15

A14

(1) MOE#

C406

C407

+3.3V (1) D[7:0]

D0 D1 D2

A16

GPIO5_ROM_WRPT#

(1) MCS0#

C408

D3 D4

[100pF] [100pF] [100pF] [100pF] [100pF] [100pF] [100pF] [100pF] D5 D6 B

D7

(1) DM_DQM0 (1) DM_DQM1

(1) (1) (1) (1) (1) (1) (1)

(1) DM_CAS# (1) DM_RAS# (1) MWE# (1) DM_CS0# (1) DM_CLK

A0 A1 A2 A3 A4 A5 A6

(1) (1) (1) (1) (1) (1) (1)

A7 A8 A9 A10 A11 A12 A13

(1) (1) (1) (1) (1) (1) (1) (1)

A

(1) A14 (1) A15 (1) A16 (1) A17 (1) A18 (1) A19 (1) A20

DM_DQM0 MWE# DM_CAS# DM_RAS# DM_CS0# A12 A13 A10 A0 A1 A2 A3

D8 D9 D10 D11 D12 D13 D14 D15

+3.3V

U410 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

VCC DQ0 VccQ DQ1 DQ2 VssQ DQ3 DQ4 VccQ DQ5 DQ6 VssQ DQ7 VCC LDQM WE CAS RAS CS BS0 BS1 A10/AP A0 A1 A2 A3 VCC

VSS DQ15 VssQ DQ14 DQ13 VccQ DQ12 DQ11 VssQ DQ10 DQ9 VccQ DQ8 VSS NC UDQM CLK CKE NC A11 A9 A8 A7 A6 A5 A4 VSS

54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28

+3.3V

D15

(1) D[7:0]

D14 D13

D2 D3

D12 D11

D4 D5

D10 D9

D6 D7

D8 +3.3V DM_DQM1 DM_CLK A11 A9 A8 A7 A6 A5 A4

DM_DQM0 MWE# DM_CAS# DM_RAS# DM_CS0# A11 A10 A0 A1 A2 A3

W986416DH,SDRAM,4Mx16,TSOP54 SOP54/11.7/0.8

+3.3V

C410 C411 C412 C413 C414 C415

SRAM decoupling for pin 1 and pin 3 for pin 14 for pin 27 for pin 43 for pin 49 for pin 9

Note: Component with [ ... ] is not installed 4

VCC DQ0 DQ1 VssQ DQ2 DQ3 VccQ DQ4 DQ5 VssQ DQ6 DQ7 VccQ LDQM WE CAS RAS CS BA A10 A0 A1 A2 A3 VCC

VSS DQ15 DQ14 VssQ DQ13 DQ12 VccQ DQ11 DQ10 VssQ DQ9 DQ8 VccQ NC UDQM CLK CKE NC A9 A8 A7 A6 A5 A4 VSS

50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26

D15 D14 D13 D12 D11 D10 D9 D8

B

+3.3V DM_DQM1 DM_CLK A9 A8 A7 A6 A5 A4

[W981616BH_SDRAM_1Mx16_TSOP50] SOP50/11.8/0.8

0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF C0603 C0603 C0603 C0603 C0603 C0603

5

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

D0 D1

+3.3V

U411

3

TrendChip Confidential

A

TrendChip Technologies Corp. (www.trendchip.com.tw) Title TCB3162L-E02 Reference Design Size A4 Date: 2

Document Number Memory Tuesday, December 14, 2004

Rev 2.2B 4

Sheet 1

of

6

5

4

3

2

1

LEDs

J500

+3.3V

TCB3162L-E02

PWR (1) USB_DM

2

(1) USB_DP

3 6

VCCu

1

DP

GNDu

4

Shield

Shield

5

DN

+3.3V

D

CON,USB-B,RA,DIP6 USB-B

(1) GPIO3_LED_SYS#_TDI

EARTHGND

+3.3V

(1) UART_TXD C520 330pF C0603

(1,2) GPIO4_LED_GASP#

+3.3V 1 3 5 7

J521 2 4 6 8

R509 HEADER4X2,UART CON/4X2B/2.54/M

C1

A1 R501

C2

A2 R502

D

100 R0603 100 R0603

SYS Low Volt.

C521 (1) GPIO0_LED_USB#_HTP#_TCK

[330pF] C0603

A R503

C

100 R0603

USB

100 R0603

XDSL LINK

Green LED,GRN,SMD LEDS/LTST-C930 LINK

1K (1) GPIO1_LED_XDSLLINK#_TMS

SW500

A R504

C

C501 100pF

PWR

LED,GRN,ORG,SMD LEDS2/S530-A2 USB

UART_RXD (1)

(1) GPIO6_REBOOT# C

100 R0603

Green LED,GRN,SMD LEDS/LTST-C930 SYS_LV

0.1uF C0603

+3.3V

A R500

C

C500

Green LED,GRN,SMD LEDS/LTST-C930 ACT

SW,PUSHBUTTON,RA,DIP4 SW/HDK632B-1

A R505

C

(1) GPIO2_LED_XDSLACT#_TDO EARTHGND

C

100 R0603

XDSL ACT

Green LED,GRN,SMD LEDS/LTST-C930

+3.3V R512

R510

R511

100M

[1K] 1K [10K] B

(1,2,4) POR# (1) GPIO3_LED_SYS#_TDI (1) GPIO2_LED_XDSLACT#_TDO (1) GPIO1_LED_XDSLLINK#_TMS (1) GPIO0_LED_USB#_HTP#_TCK

R513

[0]

J510 2 4 6 8 10

1 3 5 7 9

(3) LED_LAN_100M

R507

100 R0603

A

C

LAN 100M

Green LED,GRN,SMD LEDS/LTST-C930 10M Short Pin 9&10 for Factory Test (3) LED_LAN_10M

[HEADER5x2,JTAG] CON/5X2B/2.54/M

R508

100 R0603

A

C

B

LAN 10M

Orange LED,Orange,SMD LEDS/LTST-C930

TrendChip Confidential

A

A

TrendChip Technologies Corp. (www.trendchip.com.tw) Title TCB3162L-E02 Reference Design

Note: Component with [ ... ] is not installed 5

4

3

Size A4 Date: 2

Document Number LED display & Console Tuesday, December 14, 2004

Rev 2.2B 5

Sheet 1

of

6

5

4

R601

3

2

Mech MH11 Hole Mech MH12 Hole

[0,1206] R1206

VIA30P/200P/SLOT Mech Hole VIA118N/355N Mech MH2 Hole VIA118N/355N Mech MH3 Hole VIA118N/355N Mech MH4 Hole VIA118N/355N 4 Mechnical Positioning Holes

NC1 NO1

J600

AC12V +/-10%

1

0,1206 R1206 [1.5A,DIP] FUSE/1/2W

F600

P-AC1

A D600

C C A 1N4004,D2010 D603 1N4004,D2010 DO2010 DO2010

NC2

P-AC0

EC600

COM2

C600

NO2 SW,2P2T,DIP SW/PSW7203S P-AC2

PowerJack,2.5,DIP3 0.1uF,50V,0805 C0805 POWER-JACK1

3

2

D

R600

C D601

Mech MH13 Hole Mech MH14 Hole Mech MH15 Hole

C603

470uF,35V, LowESR 0.1uF CE/1050/P C0603

A A C 1N4004,D2010 D604 1N4004,D2010 DO2010 DO2010

Mech MH16 Hole

C601

C602

100pF,50V,0805 C0805

100pF,50V,0805 C0805

MOAT between GND and EARTHGND

MH1

VIA30P/200P/SLOT

VinDC SW600 COM1

1

VIA30P/200P/SLOT VIA30P/200P/SLOT

M600 M601 M602 M603 M604

D

FM1 VIA30P/200P/SLOT

VIA40N(F_MASK)4L

FM2

VIA40N(F_MASK)4L

MOAT between GND and EARTHGND

8

DRI

SWC

1

7

IPK

SWE

2

6

VCC

TC

3

R613

GND

4

C611

5

FB

MC34063A,SO8 SOP8/6.0/1.27

0.1uF C0603

1 1 1 1 1 1

2 2 2 2 2 2

[SHORT] [SHORT] [SHORT] [SHORT] [SHORT] [SHORT]

SJ-S SJ-S SJ-S SJ-S SJ-S SJ-S

+5V

U610

C610

SJ-S SJ-S SJ-S SJ-S SJ-S

EARTHGND

M610 M611 M612 M613 M614 M615

1

1 TP

GND1

1

1 TP

GND2

1

1 TP

GND3

1

1 TP

GND4

1

1 TP

AGND1

1

1 TP

AGND2

1

1 TP

VINDC

1

1 TP

D5V

1

1 TP

PGND [82K] R0603

C614

L610 220uH,DIP,RingCoil L/10.5X14/7.5/SLOT033 EC610 D610 +

[1000pF] C0603 1N5819,DO2010 DO2010

150pF C0603

EARTHGND

C

0.22,1206 R1206

[SHORT] [SHORT] [SHORT] [SHORT] [SHORT]

Board Fiducial Mark

A

R610

2 2 2 2 2

VIA30P/200P/SLOT

EARTHGND

VinDC

1 1 1 1 1

C612 1000uF,16V, LowESR CE/1050/P 0.1uF C0603

C

[330K] R0603 R611 6.8K,1% R0603 C613 [1nF] C0603

C

R614

R612

2.2K,1% R0603

Vout = 1.25 * (1 + R611 / R612) Vout R612 R611 ============================== 5.11 2.2K 6.8K 7.13 1K 4.7K

VinDC VinDC +3.3V

U620 0.22,1206 R1206 C620 EC621 0.1uF C0603

470uF,35V, LowESR CE/1050/P

DRI

7

IPK

6

VCC

5

FB

SWC SWE

2

TC

3

GND

4

MC34063A,SO8 SOP8/6.0/1.27

+5V +1.8V

1

R623

[82K] R0603

C624 [1000pF] C0603

C621 150pF C0603

L620 220uH,DIP,RingCoil L/10.5X14/7.5/SLOT033 EC620 D620 +

R625

C

R620

R626

Vout = 1.25 * (1 + R621 / R622) Vout R622 R621 ============================== 3.36 1K 1.69K 1.84 1K 470 1.82 2.2K 1K

0,0805 R0805 [0,0805] R0805

C622 B340A,DO1607 1000uF,16V, LowESR CE/1050/P DO1607 0.1uF C0603

B

+3.3V D3V3

1

1 TP

D1V8

1

1 TP

A3V3

1

1 TP

1

1 TP

+1.8V

A

8

B

R624

[330K] R0603 1.69K,1% R0603 C623 [1nF] C0603

A3V3

R621

+3.3V

+5V

A5V

4

R622

+1.8V [0,0805] R0805 0,0805 R0805

220uF,25V CE/1050/P 3.3V 1.8V R621 R622 R625 R626 R631 R632 R633 R634 U630 ======================================================================================== 34063 1117 1.69K 1K 0 [0] 0 [0] 0 [0] 1117-1.8 1117 34063 470 1K [0] 0 [0] 0 [0] 0 1117-3.3

R630

EC630 +

A

R631

0,0805 R0805

A5V

R632

PCB1 P/N = PCB,TCB3162L-E02,4L,118*94 Dummy

[0,0805] R0805

3

SOT-223/VIA 2

R633

1

R634

13 12 11 10 9 8 7 6 5 Vin

Adj/GND

+3.3V

Vout = 1.25 * (1 + R621 / R622) Vout R622 R621 ============================== 3.36 1K 1.69K 1.84 1K 470 1.82 2.2K 1K

0

1K,1% R0603

Vout Vout

U630 AMS1117-1.8,SOT223

C631

C630

0.1uF C0603

0.1uF C0603

Vout R630 ============= 1.8 0 1.99 22 2.09 33 2.25 100

A

TrendChip Confidential TrendChip Technologies Corp. (www.trendchip.com.tw) Title TCB3162L-E02 Reference Design

Note: Component with [ ... ] is not installed

Size A3 Date:

5

4

3

2

Document Number Power module Tuesday, December 14, 2004

Rev 2.2B Sheet 1

6

of

6

5

4

3

2

1

Block Diagram D

D

TC3084

USB

UART

UART

MII-BUS

Sheet 5 of 6

25MHz

ADSL2+ AFE

LAN

AC12V/1A

10/100M PHY

POWER CIRCUIT

Sheet 3 of 6

Sheet 6 of 6 1.8V

Sheet 2 of 6

5V

C

UART_BUS

C

USB

3.3V

17.664MHz

WAN

USB BUS 24MHz AFE-BUS

TC3162L

70.656MHz RESET

ADSL 2+ Bridge/Router Processor

DyingGASP

B

MEMORY-BUS

MEMORY SDRAM FLASH

B

Sheet 4 of 6

GPIO

Sheet 1 of 6

A

A

LED

TrendChip Confidential TrendChip Technologies Corp. (www.trendchip.com.tw)

Sheet 5 of 6

Title TCB3162L-E02 Reference Design Size A3 Date: 5

4

3

2

Document Number Block Diagram Tuesday, December 14, 2004

Rev 2.2B Sheet 1

7

of

6