2

(1)

5 5 4 4 3 3 2 2 1 1 D D C C B B A A

PLL power decopuling for 200MHz

TC3162L Decopuling Capacitors

PLL power decopuling for 192MHz

Power decopuling for USB

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

PLL power decopuling for 70.656MHz

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#

TrendChip Confidential

TC3162L ADSL2+ Bridge/Router Processor 2.2B TCB3162L-E02 Reference Design

A3

1 6

Tuesday, December 14, 2004

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

Title

Size Document Number Rev

Date: Sheet of XOUT XOUT M II RXD3 MIIRXD0 XIN MIITX D 2 M II RXD2 MIITX D 0 M II RXD1 MIITX D 1 XIN D6 D0 D1 D2 D3 D4 D5 D7 MIITX D 3 USB_DM (5) USB_DP (5) CLK25M (3) AFERXD2 (2) AFERXD1 (2) AFERXD3 (2) AFECLWD (2) AFEMCLK (2) AFETXD0 (2) AFETXD1 (2) AFETXD2 (2) AFETXD3 (2) POR# (2,4,5) UART_RXD (5) UART_TXD (5) MIICOL (3) MIIMDC (3) MIIMDIO (3) DM_DQM1 (4) D8 (4) D9 (4) D10 (4) D11 (4) D12 (4) D13 (4) D14 (4) DM_CLK (4) A4 (4) A5 (4) A6 (4) A7 (4) A8 (4) A9 (4) A11 (4) A10 (4) A12 (4) A13 (4) A0 (4) A1 (4) A2 (4) A3 (4) GPIO2_LED_XDSLACT#_TDO (5) MIITXCLK (3) MIITXD[3:0] (3) MIIRXCLK (3) MIIRXD[3:0] (3) MIIRXDV (3) MIIRXER (3) MIICRS (3) GPIO6_REBOOT# (5) D15 (4) DM_CS0# (4) DM_RAS# (4) DM_CAS# (4) MWE# (4) DM_DQM0 (4) D[7:0] (4) MCS0# (4) A20 (4) GPIO5_ROM_WRPT# (4) A18 (4) A17 (4) MOE# (4) A16 (4) A19 (4) A15 (4) A14 (4) GPIO0_LED_USB#_HTP#_TCK (5) GPIO1_LED_XDSLLINK#_TMS (5) GPIO4_LED_GASP# (2,5) GPIO3_LED_SYS#_TDI (5) AFECTRLDATA (2) AFERXD0 (2) MIITXEN (3) VPLL200M GPLL200M VPLL192M GPLL192M GNDUSB VCCUSB VPLL71M GPLL71M +3.3V +3.3V +3.3V +1.8V +1.8V +1.8V +3.3V +1.8V VCCUSB VPLL71M GPLL71M +3.3V +1.8V V P LL192M G P L L192M +3.3V +1.8V +3.3V +1.8V +3.3V +3.3V +1.8V +1.8V +3.3V +3.3V GNDUSB G P L L200M V P LL200M +3.3V +1.8V C114 [10pF] C130 0.1uF C0603 RN-0*4 RN1008 1 2 7 3 6 4 5 C123 0.1uF C0603 R101 470 C106 0.1uF C136 0.1uF C0603 C108 0.1uF C0603 C107 1000pF C0603 C141 0.1uF C0603 C104 1uF,10V C133 0.1uF C0603 C142 0.1uF C0603 C113 [22pF] C100 56pF R112 0 R109 100 R0603 C110 0.1uF C0603 C109 1000pF C0603 C121 0.1uF C0603 C120 0.1uF C0603 C134 0.1uF C0603 R108 51 C124 0.1uF C0603 C111 0.1uF C0603 C140 0.1uF C0603 C105 1uF,10V R103 1.5K C102 1uF,10V C135 0.1uF C0603 C112 0.1uF C0603 R104 0 R100 1M

ADSL2+

Rev. 1.3 - 2004.01.03

LQFP-128

MII

I/F

UART

USB

AFE

I/F

Clock/PLL/Test

Memory

uP

I/F

TC3162L

Bridge/Router

Processor

GPIO

JTAG

TC3162L,CPU,LQFP128 U100 QFP128/16/0.4/VIA/EPAD 116 115 108 126 125 124 103 10 11 100 104 106 107 31 99 45 44 80 98 101 102 96 20 9 110 123 30 46 72 43 47 48 49 50 51 52 53 54 57 71 70 69 68 67 66 63 73 75 58 59 60 61 83 88 55 64 21 117 111 89 25 39 78 34 85 86 87 37 84 62 94 95 92 93 26 29 41 82 81 36 35 91 113 33 97 3 122 119 112 105 5 4 74 90 56 7 77 114 127 121 120 109 38 79 65 76 40 32 27 28 42 17 2 15 13 8 18 23 22 24 19 14 12 6 16 128 1 118 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 MII_RXD1_I MII_RXD0_I VCCINT

MII_TXD3_O MII_TXD2_O MII_TXD1_O

GNDINT UART_RXD_I UART_TXD_O RESET_I VCCX(VCCIO) XOUT_O VSSX(GNDIO) GPIO0_B TESTMODE_I GNDINT VCCINT MADDR8_O SCANEN_I VSS_PLL192M VCC_PLL192M GNDIO AFE_CTRL_B USB_DM_B VSS_PLL200M MII_TXD0_O GPIO1_B MCS0_O MDATA8_B

MOE_O MWAIT_I MDATA0_B MDATA1_B MDATA2_B MDATA3_B MDATA4_B MDATA5_B MDATA6_B MDATA7_B

MDATA9_B MDATA10_B MDATA11_B MDATA12_B MDATA13_B MDATA14_B MDATA15_B DM_DQM1_O DM_CLK_O

DM_DQM0_O MWE_O DM_CAS_O DM_RAS_O

MADDR5_O MADDR13_O GNDIO GNDINT AFE_TXD0_O MII_RXD2_I GPIO6_B MADDR10_O GPIO4_B MADDR18_O MADDR11_O MADDR19_O VCCINT GNDINT MADDR12_O MADDR20_O MADDR4_O DM_CS0_O GNDINT VCCINT MADDR2_O MADDR3_O GPIO3_B GPIO2_B MADDR16_O MADDR6_O MADDR7_O MADDR14_O MADDR15_O MADDR1_O MII_CRS_I GNDIO VCCIO MII_COL_I MII_TXCLK_I XIN_I MII_RXER_I MII_RXCLK_I MII_MDIO_B MII_MDC_O GNDIO MADDR0_O VCCIO VSS_USB VCCIO MII_RXDV_I MII_TXEN_O GNDIO VCCIO VCC_PLL200M GPIO5_B MADDR9_O VCCINT DM_CLKFB_I MADDR17_O VCCIO VCCINT GNDINT MCS1_O MCLK_I MII_CLK25M_O AFE_RXD3_I AFE_RXD1_I USB_DP_B VSS_PLL71M AFE_TXD2_O AFE_TXD1_O AFE_TXD3_O VCC_PLL71M AFE_RXD2_I AFE_RXD0_I VCC_USB AFE_CLWD_I VCCINT GNDINT MII_RXD3_I EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND EPADGND C103 1uF,10V C131 0.1uF C0603 R102 51 R107 0 C101 56pF C132 0.1uF C0603 C125 0.1uF C0603 C122 0.1uF C0603 R105 0 R106 10 K shield Y100 XTAL,24MHz,DIP2 XTAL/D1

(2)

5 4 3 2 1

D D

C C

B B

A A

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

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

Place XTAL as close to Device as possible

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

HyBrid + EC Cancellation Circuit

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.

TURNS RATIO 1:2

Place transformer as close to LD (TC3084) as possible, i.e.

keep LD output traces as short as possible.

Put Cap as close as possible to IC pins 44, 45.

TrendChip Confidential

MOAT between GND and EARTHGND Near AFE

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)

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

For Annex B with ISDN BERT test

Vtrig=7.74V

Vref=0.77V

R287=0 for TC3084 R287=47 for TC3085

TC3084/TC3085 ADSL2+ AFE 2.2B

TCB3162L-E02 Reference Design

A3

2 6

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

Title

Date: Sheet of TXP TXN DGINP 0VRN 0VREF 0VRP EC_VOP ECOUTP EC_VON TXP DGINP RXN LPINP LPIN P TXMR6 TXMR10 POR# RXP RXN TXN TXMR10 TXP TXMR6 ECOUTN RXP RXN HPOUTP HPOUTN TXN RXP HPZP HPZN RXP RXN TXP TXN EC_VON EC_VOP TXP TXN AFERXD2 (1) AFERXD3 (1) AFECLWD (1) AFERXD0 (1) AFERXD1 (1) AFETXD3 (1) AFEMCLK (1) AFETXD1 (1) AFETXD0 (1) AFECTRLDATA (1) GPIO4_LED_GASP# (1,5) AFETXD2 (1) POR# (1,4,5) +5V VinDC A3V3 EARTHGND +3.3V A3V3 A3V3 A3V3 A5V A3V3 A5V A5V A5V A5V A5V A5V A5V A5V A5V EARTHGND A3V3 +3.3V A3V3 A3V3 A5V EARTHGND A3V3 VinDC A3V3 A3V3 A5V A5V C216 0.1uF C282 [0.1uF] Y200 XTAL,17.664M,DIP2 XTAL/D1B T203 [TXMR,235uH,DIP] TR/H08001 1 3 2 4 D202 BAV99,Dual1N4148,SOT23 SOT-23/132/R 3 1 2 3 1 2 R206 470 R284 [1K,1%] R203 15,1/4W,1%,1206 R1206 T202 TXMR,235uH,SMD TRS6/9063185 1 4 3 6 R255 0 R256 0 RV200 SPG301K,300V,DIP RV/0600800700/500A D201 BAV99,Dual1N4148,SOT23 SOT-23/132/R 3 1 2 3 1 2 D204 1N4148,DO1206 A C R219 100, 0805 R0805 R274 [270,1%] R209 4.87K,1% R275 [270,1%] C201 1nF,5%,NPO 1.6mm M200 [ESD_1.7mm] SJ/ESD_1.7mm 1 2 S G C220 0.1uF T201 P432003/PAT1339/LAL0677-01,DIP TR/671-7952-DIP/3 5 1 4 2 6 9 7 10 R211 2.2K,1% R286 [[4.12k,1%]] C225 47pF R213 51 C251 [3.3nF,5%,NPO] C200 27nF,5%,630V,DIP CC/127061100 T200 [LAL0677-2,SMD] TR/671-7952 5 1 4 2 6 9 7 10 C253 200,1% C0805_C0603 RN-0*4 RN200 1 8 2 7 3 6 4 5 M210 [SHORT] SJ-S 1 2 D203 BAV99,Dual1N4148,SOT23 SOT-23/132/R 3 1 2 3 1 2 C258 0 C0603 R200 806,1% D206 Diode,TVS,SD05T1,SOD323 SOD-323/2 1 2 C210 0.1uF + EC203 100uF,16V CE/0520/P C229 [18nF,10%,400V,DIP] CC/070050050 + C206 10uF,10V,1206 C212 0.1uF R251 0 RV201 [SPG471W,SparkGap,470V,DIP] VAR3/13.4X8/4.4 R201 806,1% C207 0.1uF M211 [SHORT] SJ-S 1 2 L204 [820uH,DIP] L1/4WA C224 0.1uF C250 [2.2nF,5%,NPO R252 0 C254 200,1% C0805_C0603 D205 Diode,TVS,SD05T1,SOD323 SOD-323/2 1 2 R287 [0, 0805] R0805 C221 0.1uF C215 0.1uF C226 [22pF] R202 15,1/4W,1%,1206 R1206 C203 1.2nF,5%,NPO L203 0,0805 R208 4.99K, 1% L202 0,0805 C211 0.1uF R250 0 J200 RJ11,6P4C,RA RJ11/6P6C/90D/2 1 2 3 4 5 6 C209 0.1uF U200 TC3084_TC3085_AFE_TQFP64 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84

NC_OSR8 NC_RESETN AVSS3 VREF VRN VRP AVDD3 AVDD4 AVSS4 HPZN_NC HPZP_NC HPOUTN_NC HPOUTP_NC AVDD5V1 ECOUTN_RXINN ECOUTP_RXINP AVDD5V2 AVDD5V3 AVDD5V3 LDOUTP LDOUTP AVSS5V3 AVSS5V3 LDOUTN LDOUTN AVDD5V3 AVDD5V3 ECHP_CAPN ECHN_CAPP HBINP_ECVO1 HBINN_ECVO2 AVSS5V1 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 DVSS2 DVDD2 TX3 TX2 TX1 TX0 CTRLIN DVDD1 DVSS1 CLKM RESETN_CLKM70 CLWD RX3 RX2 RX1 RX0 AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS C217 0.1uF D207 Diode,TVS,SD05T1,SOD323 SOD-323/2 1 2 C214 0.1uF R281 [1K] R276 [0] + EC200 10uF,16V,DIP 1.6mm M201 [ESD_1.7mm] SJ/ESD_1.7mm 1 2 S G C256 [560pF] C0603 D200 BAV99,Dual1N4148,SOT23 SOT-23/132/R 3 1 2 3 1 2 R277 [0] C255 [560pF] C0603 C218 0.1uF R280 [0] R207 3.3K C252 [3.3nF,5%,NPO] J201 [RJ45,8P8C,RA,NoShield] RJ45/8P8C/90D 8 7 6 5 4 3 2 1 9 10 C202 1.2nF,5%,NPO Q280 [2N3904,NPN,SOT23] SOT-23/EBC B E C C213 0.1uF C227 [22pF] C223 0.1uF D280 [1N4148,DO1206] DO1206 A C R220 [47, 0805] R0805 C222 1uF,10V + C208 10uF,10V,1206 D208 Diode,TVS,SD05T1,SOD323 SOD-323/2 1 2 + EC201 100uF,16V CE/0520/P C281 [0.1uF] C219 0.1uF LS280 Relay,TR5V,1FormC,2A,5V,40mA,DIP6,124X74X99 RELAY/1FORMC/TIANBO/TR5V 5 2 9 1 6 10 R218 0,1206 R1206 R210 15K,1% + -U280B [LM393,SO8] SOP8/6.0/1.27 5 6 7 8 4 R221 [3.3K] C280 [0.1uF] C0603 R212 51 R282 [1K,1%] F200 [BelFues,1A,125V,SMD] FUSES/SST R283 [3.3K,1%] C257 0 C0603 + EC202 100uF,16V CE/0520/P R285 [9.09K,1%]

(3)

5 5 4 4 3 3 2 2 1 1 D D C C B B A A

RTL8201CP

Hardwire Configuration network:

RTL8201BL: 5.9K,1%

RTL8201CL/CP: 2K,1%

RTL8201BL : T300(H1251)

RTL8201CL : T300(H1251)

RTL8201CP : T300(TS6121UX)

PHY address = [00001]

RTL8201BL: NC

RTL8201CL: 0

RTL8201CP: 0

RTL8201BL: R(NC), C(NC)

RTL8201CL: R(0 ohm), C(0.1uF)

RTL8201CP: R(0 ohm), C(0.1 uF)

Enable: Auto negotiation, Full duplex, 100Mbps,

Link Down Power Saving, MII interface

Disable: Isolate, Repeater mode

Near pin 36

Near pin 14 & 48

Near pin 32

Near pin 8

TrendChip Confidential

RTL8201BL: NC with H1251

RTL8201CL: NC with H1251

RTL8201CP: 0 with H1251

Ethernet PHY

2.2B

TCB3162L-E02 Reference Design

A4

3

6 Tuesday, December 14, 2004

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

Title

Size

Document Number

Rev

Date:

Sheet

of

PWFBOUT

PWFBIN

PWFBOUT

AVDD33

PWFBIN

MIIRX

D

0 MIIRX

D

1 MIIRX

D

2 MIIRX

D

3 MIITXD3

MIITXD2

MIITXD1

MIITXD0

LED_LAN_10M

(5)

LED_LAN_100M

(5)

MIICOL

(1)

MIITXEN

(1)

MIITXCLK

(1)

MIIMDIO (1)

MIIMDC (1)

MIIRXCLK

(1)

MIIRXDV (1)

MIIRXER (1)

MIICRS (1)

CLK25M

(1)

MIIRXD[3:0] (1)

MIITXD[3:0]

(1)

+3.3V

+3.3V +3.3V

+3.3V

EARTHGND

C309

10uF,10V,1206

C307

0.1uF

L300

B201209D121TT,120Ohm

,400mA

C301

0.1uF

R302

7

5 C308

0.1uF

R324

1K

T300

TXMR,TS6121UX

TRS16/LF8505

8

6

5

4

3

1

9

11

12

13

14

16

2

7

15

10 RD-RD+

RDCT

TDCT

TD-TD+

RX-RX+

RXCT

TXCT

TX-TX+

NC1

NC2

NC4

NC3

R316

5.1K

L301

B201209D121TT,120Ohm,400mA

R317

51 R311

1.5K

R318

5.1K

R301

7

5 R319

5.1K

C305

1uF,16V

R306

0 R323

5.1K

C302

0.1uF

C311

0.1uF

R337

0 R310

2K,1%

RN-0*4

RN300

1

8

2

7

3

6

4

5 R300

7

5 C304

0.1uF

R307

0 U300

RTL8201CP,LQFP48

QFP48/9/0.5

25

26

6

5

4

3

2

7

22

21

20

19

18

16

1

23

46

47

9

10

12

13

15

8

14

11

17

32

36

48

29

35

45

24

27

34

33

30

31

28

43

42

41

40

39

38

37

44 MDC

MDIO

TXD0

TXD1

TXD2

TXD3

TXEN

TXC

RXDV

RXD0

RXD1

RXD2

RXD3

RXC

COL

CRS

X1

X2

LED0/AD0

LED1/AD1

LED2/AD2

LED3/AD3

LED4/AD4

PWFBIN

DVDD33

DGND

PWFBOUT

AVDD33

DVDD33

AGND

DGND

RXER/FXEN

NC

TPTX+

TPTX-

TPRX-TPRX+

RTSET

ISOLATE

RPTR

RESETB

SPEED

DUPLEX

ANE

LDPS

MII/SNIB/RTT3

R303

7

5 R325

5.1K

C303

0.1uF

J300

RJ-45,8P8C,RA,SHD

8

7

6

5

4

3

2

1

10

9

13

14

11

12 R326

5.1K

R320

5.1K

C300

1000pF,2KV,1206

C306

0.1uF

R304

49.9,1

%

C310

0.1uF

R308

49.9,1%

R305

49.9,1

%

R321

51 R309

49.9,1%

R315

5.1K

(4)

5 4 3 2 1 D D C C B B A A

Flash decouping

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

TC3162 default setting

TrendChip Confidential

R400 R401

MXIC 16M/32M 0 NC

Intel 16M/32M NC 0

MXIC 4M/8M NC NC

A2 :JTAG Enable (high) Disable (low)

Memory

2.2B

TCB3162L-E02 Reference Design

A4

4

6 Tuesday, December 14, 2004

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

Title

Size

Document Number

Rev

Date:

Sheet

of

D7

D8

D15

D3

D12

D9

MOE#

D13

D0

D14

D2

D6

D5

D11

D1

D10

D4

A19

A14

A20

A2

A3

A18

A5

A12

A16

A15

A4

A13

A1

A9

A10

A17

A8

A11

A0

MWE#

A7

A6

A19

A3

DM_DQM1

D8

D9

D14

D15

D13

D10

D11

D12

DM_CLK

A9

A8

A4

A5

A7

A6

A1

DM_DQM0

A12

D4

A11

A2

D7

D2

D5

A13

D0

D1

DM_CS0#

A0

DM_CAS#

D6

DM_RAS#

A10

MWE#

D3

A4

A3

DM_DQM1

D8

D9

D14

D15

D13

D10

D11

D12

DM_CLK

A9

A8

A4

A5

A7

A6

A1

DM_DQM0

A11

D4

A2

D7

D2

D5

D0

D1

DM_CS0#

A0

DM_CAS#

D6

DM_RAS#

A10

MWE#

D3

A2

A20

A19

A18

A17

A15

A14

GPIO5_ROM_W

RPT#

A16

POR#

(1,2,5)

GPIO5_ROM_WRPT#

(1)

MCS0#

(1)

DM_CLK

(1)

DM_CS0#

(1)

DM_CAS#

(1)

MWE#

(1)

DM_RAS#

(1)

DM_DQM1

(1)

DM_DQM0

(1)

MOE#

(1)

A0

(1)

A1

(1)

A2

(1)

A3

(1)

A4

(1)

A5

(1)

A6

(1)

A7

(1)

A8

(1)

A9

(1)

A10

(1)

A11

(1)

A12

(1)

A13

(1)

A14

(1)

A15

(1)

A16

(1)

A17

(1)

A18

(1)

A19

(1)

A20

(1)

D[7:0]

(1)

D8

(1)

D9

(1)

D10

(1)

D11

(1)

D12

(1)

D13

(1)

D14

(1)

D15

(1)

D[7:0]

(1)

+3.3V

C402

[100pF]

C403

[100pF]

C404

[100pF]

C405

[100pF]

C406

[100pF]

C401

[100pF]

C411

0.1uF

C0603

R412

[3.3K]

C414

0.1uF

C0603

[W981616BH_SDRAM_1Mx16_TSOP50]

U411

SOP50/11.8/0.8

2

3

5

6

8

9

11

12

39

40

42

43

45

46

48

49

21

22

23

24

27

28

29

30

31

32

19

20

15

16

17

18

14

36

34

35

1

13

25

7

38

44

26

50

4

10

41

47

37

33 DQ0

DQ1

DQ2

DQ3

DQ4

DQ5

DQ6

DQ7

DQ8

DQ9

DQ10

DQ11

DQ12

DQ13

DQ14

DQ15

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

BA

A10

WE

CAS

RAS

CS

LDQM

UDQM

CKE

CLK

VCC

VccQ

VCC

VccQ

VSS

VssQ

NC

R401

[0]

R414

3.3K

W986416DH,SDRAM,4Mx16,TSOP54

U410

SOP54/11.7/0.8

2

4

5

7

8

10

11

13

42

44

45

47

48

50

51

53

23

24

25

26

29

30

31

32

33

34

22

20

21

16

17

18

19

15

39

37

38

1

14

27

3

9

43

49

28

41

54

6

12

46

52

40

36

35 DQ0

DQ1

DQ2

DQ3

DQ4

DQ5

DQ6

DQ7

DQ8

DQ9

DQ10

DQ11

DQ12

DQ13

DQ14

DQ15

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10/AP

BS0

BS1

WE

CAS

RAS

CS

LDQM

UDQM

CKE

CLK

VCC

VccQ

VSS

VssQ

NC

A11

C415

0.1uF

C0603

U400

MX29LV160BTC90,28F160C3B901MX16,TSOP48

SOP48/20/0.5

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

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48 A15

A14

A13

A12

A11

A10

A9

A8

A19/A21

A20

WE

RESET

A21/VPP

NC/WP

RY_BY/A19

A18

A17

A7

A6

A5

A4

A3

A2

A1

A0

CE

GND

OE

D0

D8

D1

D9

D2

D10

D3

D11

VCC

D4

D12

D5

D13

D6

D14

D7

D15_A-1

GND

BYTE/VCC

A16

C407

[100pF]

R400

0 C400

0.1uF

C0603

C410

0.1uF

C0603

C413

0.1uF

C0603

J400

[CON2]

1

2 C412

0.1uF

C0603

C408

[100pF]

(5)

5 5 4 4 3 3 2 2 1 1 D D C C B B A A

LEDs

TCB3162L-E02

PWR

XDSL ACT

XDSL LINK

SYS

Low Volt.

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

Short Pin 9&10 for Factory Test

USB

LAN 10M

LAN 100M

TrendChip Confidential

LED display & Console

2.2B

TCB3162L-E02 Reference Design

A4

5

6 Tuesday, December 14, 2004

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

Title

Size

Document Number

Rev

Date:

Sheet

of

GPIO2_LED_XDSLACT#_TDO

(1)

GPIO1_LED_XDSLLINK#_TMS

(1)

USB_DM

(1)

USB_DP

(1)

GPIO4_LED_GASP#

(1,2)

GPIO1_LED_XDSLLINK#_TMS

(1)

GPIO0_LED_USB#_HTP#_TCK

(1)

GPIO3_LED_SYS#_TDI

(1)

GPIO2_LED_XDSLACT#_TDO

(1)

GPIO6_REBOOT#

(1)

GPIO3_LED_SYS#_TDI

(1)

GPIO0_LED_USB#_HTP#_TCK

(1)

LED_LAN_100M

(3)

LED_LAN_10M

(3)

POR#

(1,2,4)

UART_TXD

(1)

UART_RXD (1)

+3.3V

EARTHGND

+3.3V

R501

100 R0603

C520

330pF

C0603

SW500

SW,PUSHBUTTON,RA,DIP4

SW/HDK632B-1

Green

100M

LED,GRN,SMD

LEDS/LTST-C930

A

C

R504

100 R0603

C500

0.1uF

C0603

R500

100 R0603

Orange

10M

LED,Orange,SMD

LEDS/LTST-C930

A

C

R513

[0]

SYS_LV

LED,GRN,ORG,SMD

LEDS2/S530-A2

A1

C1

C2

A2

R509

1K

Green

PWR

LED,GRN,SMD

LEDS/LTST-C930

A

C

R511

[1K]

R507

100 R0603

C521

[330pF]

C0603

Green

LINK

LED,GRN,SMD

LEDS/LTST-C930

A

C

J510

[HEADER5x2,JTAG]

CON/5X2B/2.54/M

2

4

6

8

10

1

3

5

7

9 R502

100 R0603

J500

CON,USB-B,RA,DIP6

USB-B

1

2

3

4

5

6 VCCu

DN

DP

GNDu

Shield

R508

100 R0603

R510

1K

R503

100 R0603

C501

100pF

Green

ACT

LED,GRN,SMD

LEDS/LTST-C930

A

C

R512

[10K]

R505

100 R0603

J521

HEADER4X2,UART

CON/4X2B/2.54/M

2

4

6

8

1

3

5

7 Green

USB

LED,GRN,SMD

LEDS/LTST-C930

A

C

(6)

5 4 3 2 1

D D

C C

B B

A A

MOAT between GND and EARTHGND

AC12V

+/-10%

Board Fiducial Mark 4 Mechnical Positioning Holes

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

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

TrendChip Confidential

Vout R630

=============

1.8 0

1.99 22

2.09 33

2.25 100

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

A3

6 6

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

Title

Date: Sheet of P-AC0 P-AC2 P-AC1 EARTHGND +3.3V EARTHGND VinDC VinDC VinDC +1.8V VinDC +5V +3.3V A3V3 A5V +5V +3.3V +1.8V +5V +3.3V +1.8V EARTHGND C631 0.1uF C0603 R601 [0,1206] R1206 R623 [82K] R0603 Mech Hole VIA118N/355N MH1 L620 220uH,DIP,RingCoil L/10.5X14/7.5/SLOT033 C602 100pF,50V,0805 C0805 C601 100pF,50V,0805 C0805 EC621 470uF,35V, LowESR CE/1050/P R625 0,0805 R0805 C623 [1nF] C0603 GND4 TP1 1 GND3 TP1 1 PCB1 PCB,TCB3162L-E02,4L,118*94 P/N = Dummy J600 PowerJack,2.5,DIP3 POWER-JACK1 1 2 3 Mech Hole VIA118N/355N MH4 EC600 470uF,35V, LowESR CE/1050/P + EC630 220uF,25V CE/1050/P M604 [SHORT] SJ-S 1 2 C622 0.1uF C0603 M601 [SHORT] SJ-S 1 2 C613 [1nF] C0603 R610 0.22,1206 R1206 M613 [SHORT] SJ-S 1 2 D3V3 1 TP1 M614 [SHORT] SJ-S 1 2 C600 0.1uF,50V,0805 C0805 R624 [330K] R0603 R634 [0,0805] R0805 SW600 SW,2P2T,DIP SW/PSW7203S COM1 NC1 NO1 COM2 NC2 NO2 AGND2 TP1 1 R612 2.2K,1% R0603 R611 6.8K,1% R0603 M612 [SHORT] SJ-S 1 2 M600 [SHORT] SJ-S 1 2 R631 0,0805 R0805 M611 [SHORT] SJ-S 1 2 A5V ₁ TP1 M603 [SHORT] SJ-S 1 2 M602 [SHORT] SJ-S 1 2 L610 220uH,DIP,RingCoil L/10.5X14/7.5/SLOT033 U620 MC34063A,SO8 SOP8/6.0/1.27 8 7 6 5 1 2 3 4 DRI IPK VCC FB SWC SWE TC GND R613 [82K] R0603 R620 0.22,1206 R1206 C611 150pF C0603 PGND TP1 1 Mech Hole VIA118N/355N MH2 FM1 VIA40N(F_MASK)4L + EC610 1000uF,16V, LowESR CE/1050/P R614 [330K] R0603 C603 0.1uF C0603 R633 0,0805 R0805 Mech Hole VIA118N/355N MH3 C610 0.1uF C0603 F600 [1.5A,DIP] FUSE/1/2W D601 1N4004,D2010 DO2010 A C Mech Hole VIA30P/200P/SLOT MH11 D610 1N5819,DO2010 DO2010 A C C612 0.1uF C0603 Mech Hole VIA30P/200P/SLOT MH12 D5V 1 TP1 U630 AMS1117-1.8,SOT223 SOT-223/VIA 1 2 3 4

Adj/GND Vout Vin

Vout 5 6 7 8 9 10 11 12 13 Mech Hole VIA30P/200P/SLOT MH13 Mech Hole VIA30P/200P/SLOT MH14 C630 0.1uF C0603 GND1 TP1 1 Mech Hole VIA30P/200P/SLOT MH15 Mech Hole VIA30P/200P/SLOT MH16 FM2 VIA40N(F_MASK)4L D604 1N4004,D2010 DO2010 A C C620 0.1uF C0603 AGND1 TP1 1 M615 [SHORT] SJ-S 1 2 R622 1K,1% R0603 D603 1N4004,D2010 DO2010 A C C614 [1000pF] C0603 R632 [0,0805] R0805 U610 MC34063A,SO8 SOP8/6.0/1.27 8 7 6 5 1 2 3 4 DRI IPK VCC FB SWC SWE TC GND VINDC TP1 1 D620 B340A,DO1607 DO1607 A C C621 150pF C0603 _D1V8 ₁ TP1 R621 1.69K,1% R0603 C624 [1000pF] C0603 M610 [SHORT] SJ-S 1 2 R600 0,1206 R1206 D600 1N4004,D2010 DO2010 A C R626 [0,0805] R0805 R63 0 0 + EC620 1000uF,16V, LowESR CE/1050/P GND2 TP1 1 A3V3 ₁ TP1

(7)

5 5 4 4 3 3 2 2 1 1 D D C C B B A A

MEMORY

SDRAM

FLASH

AFE-BUS

TC3162L

CIRCUIT

POWER

LED

Block Diagram

70.656MHz

UART

WAN

ADSL2+ AFE

GP

IO

MEMORY-BUS

17.664MHz

UART_BUS

MII-BUS

DyingGASP

25MHz

AC12V/1A

5V

3.3V

1.8V

LAN

10/100M

PHY

RESET

ADSL 2+

Bridge/Router

Processor

TC3084

USB

UART

USB BUS

24MHz

TrendChip Confidential

Sheet 1 of 6

Sheet 5 of 6

Sheet 2 of 6

Sheet 3 of 6

Sheet 6 of 6

Sheet 4 of 6

Sheet 5 of 6

Block Diagram 2.2B

A3

7 6

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

Title