BCM953344交换机电路原理图.pdf

发布时间：2022-06-14 发布人：admin 分类：说明书资料大小：0.57M 资料格式：pdf 举报版权申诉

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BCM953344R-0010 Sheet 1

BCM953344R-0010 Sheet 2

BCM953344R-0010 Sheet 3

BCM953344R-0010 Sheet 4

BCM953344R-0010 Sheet 5

BCM953344R-0010 Sheet 6

BCM953344R-0010 Sheet 7

BCM953344R-0010 Sheet 8

BCM953344R-0010 Sheet 9

BCM953344R-0010 Sheet 10

BCM953344R-0010 Sheet 11

BCM953344R-0010 Sheet 12

BCM953344R-0010 Sheet 13

BCM953344R-0010 Sheet 14

BCM953344R-0010 Sheet 15

BCM953344R-0010 Sheet 16

BCM953344R-0010 Sheet 17

BCM953344R-0010 Sheet 18

BCM953344R-0010 Sheet 19

D C B A 4 RELEASE & REVISION HISTORY DESCRIPTION REVISION DATE TITLE COVER BLANK PAGE H2 CLOCKS H2 DDR3 H2 GPHY H2 MISC H2 TSC, QSGMII, SFP's H2 POWER & GND LED REGISTERS LED's H2 XFORMER's, RJ45's PHY XFORMER's, RJ45's H2 PFLASH BLANK PAGE OCTAL PHY POWER VDD1_0V POWER VDD3_3V, VDD1_5V LAST PAGE 4 TABLE OF CONTENTS SHEET 1 23 4 5 6 7 12111098 1314 15-16 17 1819 3 3 2 1 D C B A 01 Version TITLE SHEET Approvals Date Date Date Date Designer Reviewer Reviewer Reviewer 2 BSIZE Designer DATE Broadcom Company Confidential SCHEMATIC - BCM953344R-0010 824-124364-0010 Drawing Number 19 SHEET OF TITLE DHoule 18-03-2013_11:11 1 1

D C B A 4 4 BLANK PAGE 3 3 2 2 BSIZE DATE 1 Broadcom Company Confidential SCHEMATIC - BCM953344R-0010 TITLE 19 18-03-2013_11:11 SHEET 2 OF 1 D C B A

3 QSGMII_PLL_3_3V 18.1mA U4 VDD3_3V FB3 100 Ohms 3A,30mOHM C51 10uF C66 1uF 10% FB4 GND VDD3_3V 100 Ohms 3A,30mOHM TSC_PLL_3_3V 18.1mA C52 10uF C67 1uF 10% FB20 GND VDD3_3V 100 Ohms 3A,30mOHM IPROC_PLL_3_3V 18.1mA C121 C125 10uF 1uF 10% GND H2_CORECLK_N H2_CORECLK_P R33 0 R32 0 VDD1_0V FB5 100 Ohms 3A,30mOHM GND GND GND AD31 AD30 AC32 AC31 AD28 AB31 AB30 AA32 AA31 AB28 M1 M2 AD7 AD6 M3 LC_PLL0_FREFN LC_PLL0_FREFP LC_PLL0_BYP_CLK25 LC_PLL0_BYP_CLK125 LC_PLL0_AVDD3P3 LC_PLL1_FREFN LC_PLL1_FREFP LC_PLL1_BYP_CLK25 LC_PLL1_BYP_CLK125 LC_PLL1_AVDD3P3 XG_PLL2_FREFN XG_PLL2_FREFP XG_PLL2_BYP_CLK25 XG_PLL2_BYP_CLK125 XG_PLL2_AVDD3P3 AB34 AB35 AB33 XTALN XTALP XTAL_AVDD H9 W1 W2 W4 ALL_PLL_BYPASS TS_PLL_FREFN TS_PLL_FREFP TS_PLL_VDD3P3 XTAL_AVDD_1_0V GND C53 10uF C68 1uF 10% GND 3-B2,3-B3,6-A4 TS_BS_CORE_PLL_3_3V 18.1mA BCM53344 BGA80P35X35_1006_2900X2900N Clocks 2 AH34 AH35 AC30 AD29 AD32 AJ34 AJ35 AA29 AA30 AB29 AB32 AC28 AC29 AC7 AC6 AC5 AC8 L2 L3 M4 AA33 AA34 AA35 AC33 AC34 AC35 V2 V1 V3 W3 G11 G12 LC_PLL0_TESTN LC_PLL0_TESTP LC_PLL0_AVSS_AC30 LC_PLL0_AVSS_AD29 LC_PLL0_AVSS_AD32 LC_PLL0_AVSS_AJ34 LC_PLL0_AVSS_AJ35 LC_PLL1_TESTN LC_PLL1_TESTP LC_PLL1_AVSS_AB29 LC_PLL1_AVSS_AB32 LC_PLL1_AVSS_AC28 LC_PLL1_AVSS_AC29 XG_PLL2_TESTN XG_PLL2_TESTP XG_PLL2_AVSS_AC5 XG_PLL2_AVSS_AC8 XG_PLL2_AVSS_L2 XG_PLL2_AVSS_L3 XG_PLL2_AVSS_M4 XTAL_MONITOR XTAL_AVSS_AA34 XTAL_AVSS_AA35 XTAL_AVSS_AC33 XTAL_AVSS_AC34 XTAL_AVSS_AC35 TS_PLL_TESTN TS_PLL_TESTP TS_PLL_AVSS_V3 TS_PLL_AVSS_W3 TS_GPIO0 TS_GPIO1 4 NC1 NC2 NC3 NC4 HS4 HEATSINK - BGA NO CONNECT PINS ARE FOR MTG HOLES 02-003224 H2_XTAL_N H2_XTAL_P C64 C65 15pF 15pF 3 2 4 Y1 1 GND1 GND2 25MEGHZ GND GND GND VDD3_3V C204 1uF 10% 16 VDD3_3V RS232_VP RS232_VN 1 3 4 5 11 10 12 9 U9 GND VCC V+ V- C1+ C1- C2+ C2- T_IN1 T_IN2 R_OUT1 R_OUT2 T_OUT1 T_OUT2 R_IN1 R_IN2 GND MAX3232CUE_ TSSOP16 2 6 14 7 13 8 15 D C B A 1 VDD1_0V R19 51 R20 51 SRC_PHY0_QREFCLK_N SRC_PHY0_QREFCLK_P VDD1_0V 0.1UF C149 0.1UF C148 PHY0_QREFCLK_N PHY0_QREFCLK_P 15-C4 15-C4 C213 C212 1uF 10% GND 1uF 10% GND U4 U2 U1 U4 U5 P1 P2 P5 P4 BS0_PLL_REFCLKN BS0_PLL_REFCLKP GND GND BS1_PLL_REFCLKN BS1_PLL_REFCLKP GND GND GND GND GND GND GND 3-B3,6-A4 TS_BS_CORE_PLL_3_3V 18.1mA x 2 T4 R4 BS0_PLL_AVDD3P3 BS1_PLL_AVDD3P3 BCM53344 BS0_PLL_CLKN BS0_PLL_CLKP DNC DNC DNC BS1_PLL_CLKN BS1_PLL_CLKP DNC DNC DNC BS0_PLL_AVSS_T3 BS0_PLL_AVSS_U3 BS1_PLL_AVSS_P3 BS1_PLL_AVSS_R3 T1 T2 F6 E8 F7 R1 R2 E5 E6 F8 T3 U3 P3 R3 D C B A RS232_C2P C201 0.1uF 10% RS232_C2N RS232_C1P C200 0.1uF 10% RS232_C1N 6-C2 6-C3 UART2_TX UART2_RX 4 VDD3_3V C202 0.1uF 10% RS232_TX RS232_RX C203 0.1uF 10% GND GND VDD3_3V FB21 100 Ohms 3A,30mOHM TS_BS_CORE_PLL_3_3V 72.4mA 3-B2,3-B3,6-A4 BGA80P35X35_1006_2900X2900N GND C122 C126 C3 10uF 1uF 10% GND 1uF 10% GND Broadcom Company Confidential RS232 Com Port SIZE B DATE TITLE SCHEMATIC - BCM953344R-0010 25-03-2013_17:57 SHEET 3 OF 19 2 1 J9 1 2 3 4 5 6 7 8 SH1 SH2 SS-7188S-A-NF GND 3

VDD1_5V R18 10K D C B A 4 DDR_AD0 DDR_AD1 DDR_AD2 DDR_AD3 DDR_AD4 DDR_AD5 DDR_AD6 DDR_AD7 DDR_AD8 DDR_AD9 DDR_AD10 DDR_AD11 DDR_AD12 DDR_AD13 DDR_AD14 DDR_AD15 DDR_BA0 DDR_BA1 DDR_BA2 DDR_RAS_N DDR_CAS_N DDR_WE_N DDR_CS0_N DDR_DM0 DDR_DM1 DDR_CKE DDR_CK0_N DDR_CK0_P 4-D24-D2 4-C24-C24-C24-C24-C24-C24-C24-C24-C24-D24-D24-D24-D2 4-C2 4-C2 4-C24-C2 4-B2 4-B24-B24-B2 4-C24-C2 4-C2 4-C24-C2 H2_DDR_ODT 4-B2 DDR_RST_N VDD1_5V L1 22NH CURRENT=300MA VDD1_5V_DDR_CK B16 H3 B18 A16 J3 C17 H2 A17 J1 C19 G3 K3 G2 B19 K1 F2 C15 F1 A15 B13 C13 C14 B14 A21 A3 B9 E1 E3 D2 B20 A20 E4 C18 D15 D12 DDR_AD0 DDR_AD1 DDR_AD2 DDR_AD3 DDR_AD4 DDR_AD5 DDR_AD6 DDR_AD7 DDR_AD8 DDR_AD9 DDR_AD10 DDR_AD11 DDR_AD12 DDR_AD13 DDR_AD14 DDR_AD15 DDR_BA0 DDR_BA1 DDR_BA2 DDR_RAS_N DDR_CAS_N DDR_WE_N DDR_CS_N0 DDR_CS_N1 DDR_DM0 DDR_DM1 DDR_CKE DDR_CK_N0 DDR_CK_P0 DDR_CK_N1 DDR_CK_P1 DDR_ODT DDR_RST_N DDR_PHY_AVDD1P5 DDR_PHY_VDDO_CK U4 DDR_DQ0 DDR_DQ1 DDR_DQ2 DDR_DQ3 DDR_DQ4 DDR_DQ5 DDR_DQ6 DDR_DQ7 DDR_DQ8 DDR_DQ9 DDR_DQ10 DDR_DQ11 DDR_DQ12 DDR_DQ13 DDR_DQ14 DDR_DQ15 DDR_DQS_N0 DDR_DQS_P0 DDR_DQS_N1 DDR_DQS_P1 DDR_VREF DDR_PHY_VDDO_A14 DDR_PHY_VDDO_A18 DDR_PHY_VDDO_A6 DDR_PHY_VDDO_B1 DDR_PHY_VDDO_B11 DDR_PHY_VDDO_B21 DDR_PHY_VDDO_B3 DDR_PHY_VDDO_C16 DDR_PHY_VDDO_C8 DDR_PHY_VDDO_D10 DDR_PHY_VDDO_D13 DDR_PHY_VDDO_D17 DDR_PHY_VDDO_D19 DDR_PHY_VDDO_D5 DDR_PHY_VDDO_D7 DDR_PHY_VDDO_E2 DDR_PHY_VDDO_G4 DDR_PHY_VDDO_H1 DDR_PHY_VDDO_H4 DDR_PHY_VDDO_K2 DDR_ZQ BCM53344 BGA80P35X35_1006_2900X2900N VDD1_5V 4 C8 10UF C7 1uF C195 1uF 10% C39 1uF 10% C188 1uF 10% C38 1uF 10% C189 1uF 10% C40 1uF 10% C187 1uF 10% C33 1uF 10% C194 1uF 10% C35 1uF 10% C192 1uF 10% C34 1uF 10% C193 1uF 10% C37 1uF 10% C190 1uF 10% C36 1uF 10% C191 1uF 10% GND 3 3 D3 C2 C10 C1 A11 B12 C9 C3 B4 C5 A4 B5 C7 B8 A7 A8 C11 B10 C6 B6 A12 A14 A18 A6 B1 B11 B21 B3 C16 C8 D10 D13 D17 D19 D5 D7 E2 G4 H1 H4 K2 C21 DDR_DQ0 DDR_DQ1 DDR_DQ2 DDR_DQ3 DDR_DQ4 DDR_DQ5 DDR_DQ6 DDR_DQ7 DDR_DQ8 DDR_DQ9 DDR_DQ10 DDR_DQ11 DDR_DQ12 DDR_DQ13 DDR_DQ14 DDR_DQ15 DDR_DQS0_N DDR_DQS0_P DDR_DQS1_N DDR_DQS1_P 4-C14-C14-C14-C14-C14-C14-C14-D14-D14-D14-C14-C14-D14-D14-D1 4-C1 4-C24-C2 4-C24-C2 H2_DDR3_VREF VDD1_5V C5 1uF 10% GND H2_DDR_ZQ R3 240 GND 2 VDD1_5V R4 1.2K R5 1.2K DDR_VREF 4-D44-D4 4-D44-D44-D44-D44-D44-D44-D44-D44-D44-D44-D44-D44-C4 4-C4 4-C24-C24-C24-C2 4-C44-C4 4-C4 4-C44-C4 4-C44-C4 4-C4 4-C4 4-C4 4-C4 4-C4 4-B4 GND VDD1_5V R17 10K R2 240 GND VDD1_5V VDD1_5V DDR_AD0 DDR_AD1 DDR_AD2 DDR_AD3 DDR_AD4 DDR_AD5 DDR_AD6 DDR_AD7 DDR_AD8 DDR_AD9 DDR_AD10 DDR_AD11 DDR_AD12 DDR_AD13 DDR_AD14 DDR_AD15 DDR_DQS0_P DDR_DQS0_N DDR_DQS1_P DDR_DQS1_N DDR_DM0 DDR_DM1 DDR_BA0 DDR_BA1 DDR_BA2 DDR_ODT DDR_ZQ DDR_CK0_P DDR_CK0_N DDR_CKE DDR_CS0_N DDR_CAS_N DDR_RAS_N DDR_WE_N DDR_RST_N B2 D9 G7 K2 K8 N1 N9 R1 R9 M8 N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3 T7 M7 F3 G3 C7 B7 E7 D3 M2 N8 M3 K1 L8 J7 K7 K9 L2 K3 J3 L3 T2 J1 J9 L1 L9 U2 VDDQ1 VDDQ2 VDDQ3 VDDQ4 VDDQ5 VDDQ6 VDDQ7 VDDQ8 VDDQ9 VREFDQ DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 VSSQ1 VSSQ2 VSSQ3 VSSQ4 VSSQ5 VSSQ6 VSSQ7 VSSQ8 VSSQ9 VDD1 VDD2 VDD3 VDD4 VDD5 VDD6 VDD7 VDD8 VDD9 VREFCA A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12/BC* A13/NC5 A14/NC6 A15/BA3/NC7 LDQS LDQS* UDQS UDQS* LDM UDM BA0 BA1 BA2 ODT/ODT0 ZQ/ZQ0 CK VSS1 CK* VSS2 CKE/CKE0 VSS3 CS*/CS0* CAS* VSS4 VSS5 RAS* VSS6 WE* VSS7 RST* VSS8 VSS9 NC1/ODT1 NC2/CE1 VSS10 NC3/CS1 VSS11 VSS12 NC4/ZQ1 MT41J64M16LA-15E:B FBGA96 4-C44-C4 DDR_CK0_P DDR_CK0_N 51 R35 DDR_CLK_TRM 51 R36 C206 0.01UF GND C6 10UF C9 1UF C22 1uF 10% C27 1uF 10% C21 1uF 10% C26 1uF 10% C24 1uF 10% C28 1uF 10% C23 1uF 10% C25 1uF 10% 1 VDD1_5V DDR_VREFDQ DDR_DQ6 DDR_DQ1 DDR_DQ2 DDR_DQ7 DDR_DQ5 DDR_DQ0 DDR_DQ4 DDR_DQ3 DDR_DQ9 DDR_DQ12 DDR_DQ8 DDR_DQ13 DDR_DQ11 DDR_DQ15 DDR_DQ10 DDR_DQ14 4-D24-D24-D24-D24-D24-D24-D24-D24-D24-D24-D24-D24-D24-C24-D2 4-C2 VDD1_5V R24 1.2K R25 1.2K GND GND C17 1uF 10% C30 1uF 10% C20 1uF 10% C32 1uF 10% C19 1uF 10% C29 1uF 10% C208 1uF 10% C211 1uF 10% C205 1uF 10% C209 1uF 10% C207 1uF 10% C210 1uF 10% GND A1 A8 C1 C9 D2 E9 F1 H2 H9 H1 E3 F7 F2 F8 H3 H8 G2 H7 D7 C3 C8 C2 A7 A2 B8 A3 B1 B9 D1 D8 E2 E8 F9 G1 G9 A9 B3 E1 G8 J2 J8 M1 M9 P1 P9 T1 T9 C18 1uF 10% C31 1uF 10% DDR3 2 BSIZE DATE Broadcom Company Confidential SCHEMATIC - BCM953344R-0010 TITLE 25-03-2013_17:57 19 SHEET 4 OF 1 D C B A

D C B A U4 4 GPHY 11-A4 11-A4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-B4 11-C4 11-C4 11-C4 11-C4 11-C4 11-C4 11-C4 11-C4 11-A3 11-A3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-B3 11-C3 11-C3 11-C3 11-C3 11-C3 11-C3 11-C3 11-C3 TD0_0_N TD0_0_P TD0_1_N TD0_1_P TD0_2_N TD0_2_P TD0_3_N TD0_3_P TD1_0_N TD1_0_P TD1_1_N TD1_1_P TD1_2_N TD1_2_P TD1_3_N TD1_3_P TD2_0_N TD2_0_P TD2_1_N TD2_1_P TD2_2_N TD2_2_P TD2_3_N TD2_3_P TD3_0_N TD3_0_P TD3_1_N TD3_1_P TD3_2_N TD3_2_P TD3_3_N TD3_3_P TD4_0_N TD4_0_P TD4_1_N TD4_1_P TD4_2_N TD4_2_P TD4_3_N TD4_3_P TD5_0_N TD5_0_P TD5_1_N TD5_1_P TD5_2_N TD5_2_P TD5_3_N TD5_3_P TD6_0_N TD6_0_P TD6_1_N TD6_1_P TD6_2_N TD6_2_P TD6_3_N TD6_3_P TD7_0_N TD7_0_P TD7_1_N TD7_1_P TD7_2_N TD7_2_P TD7_3_N TD7_3_P AH3 AH4 AJ2 AJ3 AK2 AK1 AK3 AK4 AN2 AN1 AM2 AM3 AL3 AL4 AL1 AL2 AN3 AN4 AR3 AP3 AR4 AP4 AR5 AP5 AN7 AM7 AP7 AR7 AP6 AN6 AN5 AM5 AR8 AP8 AN8 AM8 AP9 AN9 AP10 AR10 AP12 AN12 AN11 AM11 AR11 AP11 AN10 AM10 AP13 AR13 AN13 AM13 AR14 AP14 AN14 AM14 AR17 AP17 AN16 AM16 AP16 AR16 AP15 AN15 TDN_0_0 TDP_0_0 TDN_0_1 TDP_0_1 TDN_0_2 TDP_0_2 TDN_0_3 TDP_0_3 TDN_1_0 TDP_1_0 TDN_1_1 TDP_1_1 TDN_1_2 TDP_1_2 TDN_1_3 TDP_1_3 TDN_2_0 TDP_2_0 TDN_2_1 TDP_2_1 TDN_2_2 TDP_2_2 TDN_2_3 TDP_2_3 TDN_3_0 TDP_3_0 TDN_3_1 TDP_3_1 TDN_3_2 TDP_3_2 TDN_3_3 TDP_3_3 TDN_4_0 TDP_4_0 TDN_4_1 TDP_4_1 TDN_4_2 TDP_4_2 TDN_4_3 TDP_4_3 TDN_5_0 TDP_5_0 TDN_5_1 TDP_5_1 TDN_5_2 TDP_5_2 TDN_5_3 TDP_5_3 TDN_6_0 TDP_6_0 TDN_6_1 TDP_6_1 TDN_6_2 TDP_6_2 TDN_6_3 TDP_6_3 TDN_7_0 TDP_7_0 TDN_7_1 TDP_7_1 TDN_7_2 TDP_7_2 TDN_7_3 TDP_7_3 TDN_8_0 TDP_8_0 TDN_8_1 TDP_8_1 TDN_8_2 TDP_8_2 TDN_8_3 TDP_8_3 TDN_9_0 TDP_9_0 TDN_9_1 TDP_9_1 TDN_9_2 TDP_9_2 TDN_9_3 TDP_9_3 TDN_10_0 TDP_10_0 TDN_10_1 TDP_10_1 TDN_10_2 TDP_10_2 TDN_10_3 TDP_10_3 TDN_11_0 TDP_11_0 TDN_11_1 TDP_11_1 TDN_11_2 TDP_11_2 TDN_11_3 TDP_11_3 TDN_12_0 TDP_12_0 TDN_12_1 TDP_12_1 TDN_12_2 TDP_12_2 TDN_12_3 TDP_12_3 TDN_13_0 TDP_13_0 TDN_13_1 TDP_13_1 TDN_13_2 TDP_13_2 TDN_13_3 TDP_13_3 TDN_14_0 TDP_14_0 TDN_14_1 TDP_14_1 TDN_14_2 TDP_14_2 TDN_14_3 TDP_14_3 TDN_15_0 TDP_15_0 TDN_15_1 TDP_15_1 TDN_15_2 TDP_15_2 TDN_15_3 TDP_15_3 AN17 AM17 AP18 AN18 AP19 AR19 AN19 AM19 AP22 AR22 AP21 AN21 AN20 AM20 AR20 AP20 AN22 AM22 AR23 AP23 AN23 AM23 AP24 AN24 AN26 AM26 AR26 AP26 AN25 AM25 AP25 AR25 AP27 AN27 AP28 AR28 AN28 AM28 AR29 AP29 AN31 AM31 AP31 AR31 AP30 AN30 AN29 AM29 AR32 AP32 AN32 AM32 AP33 AN33 AN35 AN34 AK34 AK33 AL33 AL32 AL35 AL34 AM35 AM34 TD8_0_N TD8_0_P TD8_1_N TD8_1_P TD8_2_N TD8_2_P TD8_3_N TD8_3_P TD9_0_N TD9_0_P TD9_1_N TD9_1_P TD9_2_N TD9_2_P TD9_3_N TD9_3_P TD10_0_N TD10_0_P TD10_1_N TD10_1_P TD10_2_N TD10_2_P TD10_3_N TD10_3_P TD11_0_N TD11_0_P TD11_1_N TD11_1_P TD11_2_N TD11_2_P TD11_3_N TD11_3_P TD12_0_N TD12_0_P TD12_1_N TD12_1_P TD12_2_N TD12_2_P TD12_3_N TD12_3_P TD13_0_N TD13_0_P TD13_1_N TD13_1_P TD13_2_N TD13_2_P TD13_3_N TD13_3_P TD14_0_N TD14_0_P TD14_1_N TD14_1_P TD14_2_N TD14_2_P TD14_3_N TD14_3_P TD15_0_N TD15_0_P TD15_1_N TD15_1_P TD15_2_N TD15_2_P TD15_3_N TD15_3_P 11-A2 11-A2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-B2 11-C2 11-C2 11-C2 11-C2 11-C2 11-C2 11-C2 11-C2 11-A1 11-A1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-B1 11-C1 11-C1 11-C1 11-C1 11-C1 11-C1 11-C1 11-C1 3 2 VDD3_3V FB8 100 Ohms 3A,30mOHM C56 10uF FB10 VDD1_0V 100 Ohms 3A,30mOHM 3.3V AVDD I = 150.6mA GPHY_01_BPLL_3_3V C78 1uF 10% C77 1uF 10% GND GPHY_01_PLL_1_0V C58 10uF C86 1uF 10% GND GPHY_23_BPLL_3_3V VDD3_3V FB9 100 Ohms 3A,30mOHM C57 10uF C82 1uF 10% C81 1uF 10% VDD1_0V FB11 100 Ohms 3A,30mOHM GND 6.04K R29 6.04K R28 C59 10uF C88 1uF 10% GND 6.04K 6.04K GND BCM53344 BGA80P35X35_1006_2900X2900N VAL VDD3_3V R7 4.7K U8 5-A3,6-B4 5-A3,6-B4 H2_SCL H2_SDA I2C_IO_ADDR 14 15 1 2 3 13 SCL SDA A0 A1 A2 WC_L SFP Status/Control 4 VDD3_3V C197 1uF 10% GND VDD IO0 IO1 IO2 IO3 IO4 IO5 IO6 IO7 VSS 16 4 5 6 7 9 10 11 12 8 TSC0_P0_TXDIS TSC0_P1_TXDIS TSC0_P2_TXDIS TSC0_P3_TXDIS TSC0_P0_PRS TSC0_P1_PRS TSC0_P2_PRS TSC0_P3_PRS 7-D27-D17-B2 7-B1 7-B27-D17-D2 7-B1 GND VDD3_3V R8 4.7K U7 5 8 12 15 I2C_INT 4 7 11 14 1 2 3 18 19 VDD SC0 SC1 SC2 SC3 INT_L SD0 SD1 SD2 SD3 INT0_L INT1_L INT2_L INT3_L A0 A1 A2 SCL VSS SDA PCA9544APW 7-D17-D2 7-B2 7-B1 TSC0_P0_SDA TSC0_P1_SDA TSC0_P2_SDA TSC0_P3_SDA I2C_SW_ADDR 5-A4,6-B4 5-A4,6-B4 H2_SCL H2_SDA R22 1.2K GND 3 TSC0_P0_SCL TSC0_P1_SCL TSC0_P2_SCL TSC0_P3_SCL 7-D2 7-B27-D1 7-B1 VDD3_3V C196 1uF 10% GND I2C SWITCH 20 6 9 13 16 17 10 GND U4 AJ13 AJ15 AK13 AJ17 GPHY_0_BVDD3P3 GPHY_0_PLLVDD3P3 GPHY_1_BVDD3P3 GPHY_1_PLLVDD3P3 AH15 AH17 GPHY_0_PLLVDD1V GPHY_1_PLLVDD1V AJ23 AJ19 AK23 AJ21 GPHY_2_BVDD3P3 GPHY_2_PLLVDD3P3 GPHY_3_BVDD3P3 GPHY_3_PLLVDD3P3 1 GPHY VDD GPHY_0_TVCO GPHY_1_TVCO GPHY_2_TVCO GPHY_3_TVCO GPHY_AVDDH_AH10 GPHY_AVDDH_AH11 GPHY_AVDDH_AH12 GPHY_AVDDH_AH24 GPHY_AVDDH_AH25 GPHY_AVDDH_AH26 GPHY_AVDDH_AJ10 GPHY_AVDDH_AJ11 GPHY_AVDDH_AJ25 GPHY_AVDDH_AJ26 GPHY_AVDDH_AJ27 GPHY_AVDDH_AJ9 GPHY_AVDDH_AL17 GPHY_AVDDH_AL18 GPHY_AVDDH_AL19 GPHY_AVDDL_AD12 GPHY_AVDDL_AD13 GPHY_AVDDL_AD14 GPHY_AVDDL_AD15 GPHY_AVDDL_AD16 GPHY_AVDDL_AD17 GPHY_AVDDL_AD18 GPHY_AVDDL_AD19 GPHY_AVDDL_AD20 GPHY_AVDDL_AD21 GPHY_AVDDL_AD22 GPHY_AVDDL_AD23 GPHY_AVDDL_AD24 AL6 AL9 AL27 AL30 AH10 AH11 AH12 AH24 AH25 AH26 AJ10 AJ11 AJ25 AJ26 AJ27 AJ9 AL17 AL18 AL19 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 GPHY_AVDD_3_3V 5-B1 GPHY_AVDD_1_0V 5-B1 GPHY_AVDD_3_3V 3.3V AVDD I = 892mA 5-D1 C89 1uF 10% 1.0V AVDD I = 370mA 5-C1 GND GPHY_AVDD_1_0V C97 1uF 10% GND GPHY_23_PLL_1_0V AH19 AH21 GPHY_2_PLLVDD1V GPHY_3_PLLVDD1V R31 R30 GPHY_RDAC0 GPHY_RDAC1 GPHY_RDAC2 GPHY_RDAC3 AL12 AL15 AL21 AL24 GPHY_RDAC0 GPHY_RDAC1 GPHY_RDAC2 GPHY_RDAC3 BCM53344 BGA80P35X35_1006_2900X2900N VAL VDD3_3V FB7 100 Ohms 3A,30mOHM VDD1_0V FB6 100 Ohms 3A,30mOHM C55 22uF C74 1uF 10% C73 1uF 10% C54 22uF C70 1uF 10% C69 1uF 10% C76 1uF 10% C72 1uF 10% C75 1uF 10% C71 1uF 10% C90 1uF 10% C98 1uF 10% Broadcom Company Confidential SCHEMATIC - BCM953344R-0010 TITLE 18-03-2013_11:34 19 SHEET 5 OF BSIZE DATE 2 1 D C B A

4 3 D C B A VDD3_3V R6 0 R13 4.7K R14 4.7K R15 4.7K JTAG_RTCK H2_JTRST_N H2_JTDI H2_JTMS H2_JTCK H2_JTDO 6-B4 6-C4 6-C46-C4 6-C3 R12 4.7K R23 4.7K R27 4.7K R34 4.7K GND GND GND GND VDD3_3V J8 TST-110-01-T-D 1 3 5 7 9 11 13 15 17 19 2 4 6 8 10 12 14 16 18 20 GND VDD3_3V R10 4.7K VDD3_3V R9 4.7K 6-D46-D4 6-D4 6-D4 H2_JTCE H2_JTCK H2_JTDI H2_JTMS H2_JTRST_N 15-B3,6-D3 SYS_RESET_N 5-A3,5-A4 5-A3,5-A4 H2_SCL H2_SDA GEN_PLL_VDD1_0V 3-B2,3-B3 18.1mA TS_BS_CORE_PLL_3_3V VDD3_3V VDD1_0V FB14 100 Ohms C62 10uF10V C111 1uF 10% GND 4 GND G21 G19 E21 E20 F19 F21 H20 H21 F20 G20 G18 P30 K4 Y3 Y2 AA4 Y4 AB4 E7 E16 E17 E18 F9 F10 F11 G9 U12 V4 M12 N4 N13 N12 1 2 R11 4.7K PBC02SAAN JTCE JTCE1 JTCK JTDI JTMS JTRST_L I2C_SA0 I2C_SA1 I2C_SCL I2C_SDA BYPASS_AUTOLOAD GLOBAL_DISABLE_L SYS_RST_L CHIP_TEST_MODE0 CHIP_TEST_MODE1 CHIP_TEST_MODE2 CHIP_TEST_MODE3 CHIP_TEST_MODE4 EXT_UC_PRESENT IPROC_BOOT_DEV0 IPROC_BOOT_DEV1 IPROC_BOOT_DEV2 EXT_RCVRD_CLK0 EXT_RCVRD_CLK0_VLD EXT_RCVRD_CLK1 EXT_RCVRD_CLK1_VLD GEN_PLL_VDD1P0 CORE_PLL_VDD3P3 AVDD3P3 AVS0 VDAC1 ADC1 BCM53344 BGA80P35X35_1006_2900X2900N VAL GND BSIZE DATE Broadcom Company Confidential SCHEMATIC - BCM953344R-0010 TITLE 18-03-2013_11:34 19 SHEET 6 OF 3 2 1 2 U4 MIIM_XG_VDDO QSPI_MISO/IO1 VDD3_3V 9-C3 PB_RST_N VDD3_3V C1 1uF 10% J7 6 1 4 U1 NC VCC RESET RESET* MR* PFI PFO* GND MAX708RCSA_ SO8 2 8 7 5 3 GND R1 10K SYS_RESET_N 15-B3,6-B4 VDD3_3V 6-C1,6-D1 QSPI_MISO_IO1 GND RESET C2 1uF 10% GND MISC U4 3-A4 UART2_RX JTDO D21 H2_JTDO 6-D4 T8 N7 AB2 AA3 AB3 AA1 AC3 AD1 DIRECT_SCAN GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO6 GPIO7 LOS0 LOS1 LOS2 LOS3 L1_RCVRD_CLK L1_RCVRD_CLK_VALID L1_RCVRD_CLK_BKUP L1_RCVRD_CLK_VALID_BKUP CORE_PLL_TESTN CORE_PLL_TESTP GEN_PLL_VSS CORE_PLL_AVSS_N3 CORE_PLL_AVSS_V5 F5 E13 E14 F13 F14 F15 F16 F17 F18 G14 G15 G16 G17 E9 E10 F12 E11 N1 N2 U13 N3 V5 TSC0_P0_RXLOS TSC0_P1_RXLOS TSC0_P2_RXLOS TSC0_P3_RXLOS 7-D2 7-D1 7-B27-B1 VDD1_0V W12 1 C49 1uF 10% VDD3_3V C50 1uF 10% GND GND U5 7 15 9 1 16 QSPI_CS_N QSPI_MOSI_IO0 QSPI_WP_N_IO2 QSPI_HOLD_N_IO3 QSPI_SCK SERIAL FLASH (SOLDER FOOTPRINT) VCC DQ1 NC1 NC2 NC3 NC4 NC5 NC6 NC7 NC8 N25Q256A13ESF40F SOIC127P1030_16_D1030N DEPOP CS_L DQ0 WP_L/VPP/DQ2 HOLD_L/DQ3 SCLK GND VSS 10 QSPI_MISO_IO1 6-C1,6-D3 2 8 3 4 5 6 11 12 13 14 QSPI_CS_N QSPI_MOSI_IO0 QSPI_WP_N_IO2 QSPI_HOLD_N_IO3 QSPI_SCK 6-D1,6-D3 SKT5 SERIAL FLASH (SOCKET FOOTPRINT) 2 8 3 4 5 6 11 12 13 14 CS_L DQ0 WP_L/VPP/DQ2 HOLD_L/DQ3 SCLK VCC DQ1 NC1 NC2 NC3 NC4 NC5 NC6 NC7 NC8 7 15 9 1 16 VSS 10 VDD3_3V QSPI_MISO_IO1 SKT5A ICSOCKET PINS=16 652D0162211-202 N25Q256A13ESF40F SO16 SOIC16_127P_SKT_WELLS_652D0162211-202 POPULATE SKT5 FOR SOCKETED SERIAL FLASH MIIM_GIG_MDC MIIM_GIG_MDIO MIIM_IPROC_MDC MIIM_IPROC_MDIO MIIM_XG_MDC MIIM_XG_MDIO QSPI_MOSI/IO0 QSPI_SCK QSPI_CS_L QSPI_WP_L/IO2 QSPI_HOLD_L/IO3 U7 U6 E19 D20 T7 T6 P6 P7 N6 R6 R7 UART1_RTS_L UART1_DTR_L AB1 AA2 GIG_MDC GIG_MDIO 15-C2 15-C2 QSPI_MOSI_IO0 QSPI_SCK QSPI_CS_N QSPI_WP_N_IO2 QSPI_HOLD_N_IO3 UART2_TX 3-A4 UART1_CTS_L UART1_DCD_L UART1_DSR_L UART1_RI_L UART1_RX UART2_RX AC2 AD2 UART1_TX BCM53344 BGA80P35X35_1006_2900X2900N MDIO, QSPI, UART UART2_TX VAL W7 W6 Y6 Y7 J8 G10 PCIE_RDN0 PCIE_RDP0 PCIE_REFCLKN PCIE_REFCLKP PCIE_PERST_L PCIE_PME_WAKE_L GND U4 PCIE_TDN0 PCIE_TDP0 PCIE_PTESTN PCIE_PTESTP PCIE_INTR_L GND AB6 AB7 AA7 AA6 G13 V7 W13 W5 W8 Y12 Y13 Y5 Y8 AA13 AA5 AA8 AB13 AB5 AB8 V12 V13 V6 GND PCIE_AVSS_V7 PCIE_AVSS_W13 PCIE_AVSS_W5 PCIE_AVSS_W8 PCIE_AVSS_Y12 PCIE_AVSS_Y13 PCIE_AVSS_Y5 PCIE_AVSS_Y8 PCIE_AVSS_AA13 PCIE_AVSS_AA5 PCIE_AVSS_AA8 PCIE_AVSS_AB13 PCIE_AVSS_AB5 PCIE_AVSS_AB8 PCIE_AVSS_V12 PCIE_AVSS_V13 PCIE_AVSS_V6 PCIE_VDD_AA12 PCIE_VDD_AB12 BCM53344 BGA80P35X35_1006_2900X2900N VAL PCIE_PVDD AA12 AB12 PCIe D C B A

D C B A 4 TSC TSC0 RD1 and RD3 LANES SWAPPED TSC0 RD0 and RD2 LANES SWAPPED VDD1_0V FB1 100 Ohms 3A,30mOHM VDD1_0V FB2 100 Ohms 3A,30mOHM C42 10uF C43 1uF 10% GND P/N SWAP 7-B2 7-B2 7-B17-B1 7-C27-C2 7-C1 7-C1 P/N SWAP GND TSC0_RD2_N TSC0_RD2_P TSC0_RD3_P TSC0_RD3_N TSC0_RD0_N TSC0_RD0_P TSC0_RD1_P TSC0_RD1_N TSC0_PVDD TSC0_TRVDD_VDD1_0V C41 22uF C47 1uF 10% C48 1uF 10% GND GND VDD1_0V TSC0_TD0_N TSC0_TD0_P TSC0_TD1_P TSC0_TD1_N TSC0_TD2_P TSC0_TD2_N TSC0_TD3_P TSC0_TD3_N 7-C27-C2 7-C17-C1 7-B2 7-B2 7-B17-B1 P/N SWAP P/N SWAP P/N SWAP U4 3 TSC0_PTESTN TSC0_PTESTP TSC0_TDN0 TSC0_TDP0 TSC0_TDN1 TSC0_TDP1 TSC0_TDN2 TSC0_TDP2 TSC0_TDN3 TSC0_TDP3 TSC1_PTESTN TSC1_PTESTP TSC1_TDN0 TSC1_TDP0 TSC1_TDN1 TSC1_TDP1 TSC1_TDN2 TSC1_TDP2 TSC1_TDN3 TSC1_TDP3 C32 D32 J35 J34 G34 G35 E34 E35 C34 C35 B22 C22 B24 A24 A26 B26 B28 A28 B30 A30 TSC0_REFCLKN TSC0_REFCLKP TSC0_RDN0 TSC0_RDP0 TSC0_RDN1 TSC0_RDP1 TSC0_RDN2 TSC0_RDP2 TSC0_RDN3 TSC0_RDP3 TSC0_PVDD_K28 TSC0_PVDD_L28 TSC0_RVDD_M23 TSC0_RVDD_M24 TSC0_TVDD_P23 TSC0_TVDD_P24 TSC1_REFCLKN TSC1_REFCLKP TSC1_RDN0 TSC1_RDP0 TSC1_RDN1 TSC1_RDP1 TSC1_RDN2 TSC1_RDP2 TSC1_RDN3 TSC1_RDP3 TSC1_PVDD_H25 TSC1_PVDD_H26 TSC1_RVDD_M21 TSC1_RVDD_N21 TSC1_TVDD_M19 TSC1_TVDD_N19 BCM53344 BGA80P35X35_1006_2900X2900N VAL A33 A32 E31 F31 H31 H30 K31 K30 M31 M30 K28 L28 M23 M24 P23 P24 G22 H22 E29 F29 E27 F27 E25 F25 E23 F23 H25 H26 M21 N21 M19 N19 VDD1_0V FB12 100 Ohms 3A,30mOHM VDD1_0V FB13 100 Ohms 3A,30mOHM C61 10uF C60 22uF 4 FROM PHY U4 Q2_RD0_N Q2_RD0_P Q2_RD1_N Q2_RD1_P 15-D2 15-D2 15-C2 15-C2 Q2_PVDD_VDD1_0V Q2_TRVDD_VDD1_0V AF34 AF35 AH32 AH31 AF28 AG28 AF30 AG30 AH29 AH30 C110 1uF 10% GND C106 1uF 10% C105 1uF 10% GND Q2_RDN0 Q2_RDP0 Q2_RDN1 Q2_RDP1 Q2_PVDD_AF28 Q2_PVDD_AG28 Q2_VDD_AF30 Q2_VDD_AG30 Q2_VDD_AH29 Q2_VDD_AH30 TO PHY Q2_TD0_N Q2_TD0_P Q2_TD1_N Q2_TD1_P 15-D4 15-D4 15-C4 15-C4 Q2_TDN0 Q2_TDP0 Q2_TDN1 Q2_TDP1 Q2_PTESTN Q2_PTESTP AD34 AD35 AF31 AF32 AF29 AG29 BCM53344 QSGMII BGA80P35X35_1006_2900X2900N VAL 3 2 1 5-A3 5-B35-B25-A3 6-B3 7-D47-D4 7-D3 7-D3 5-A3 5-B35-B2 5-A3 6-B3 7-D4 7-D4 7-D37-D3 TSC0_P0_TXDIS TSC0_P0_SDA TSC0_P0_SCL TSC0_P0_PRS TSC0_P0_RXLOS TSC0_RD0_N TSC0_RD0_P TSC0_TD0_P TSC0_TD0_N GND TSC0_P2_TXDIS TSC0_P2_SDA TSC0_P2_SCL TSC0_P2_PRS TSC0_P2_RXLOS TSC0_RD2_N TSC0_RD2_P TSC0_TD2_P TSC0_TD2_N GND GND J4 P O T M O T T O B 75462-5001 J5 P O T M O T T O B T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 SH1 SH2 SH3 SH4 SH5 SH6 SH7 SH8 SH9 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 SH1 SH2 SH3 SH4 SH5 SH6 SH7 SH8 SH9 L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 L20 SH10 SH11 SH12 SH13 SH14 SH15 SH16 SH17 SH18 L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 L20 SH10 SH11 SH12 SH13 SH14 SH15 SH16 SH17 SH18 5-A3 5-B35-B2 5-A3 6-B3 7-D4 7-D4 7-D37-D3 5-A3 5-A35-A2 5-A3 6-B3 7-D47-D4 7-D3 7-D3 TSC0_P1_TXDIS TSC0_P1_SDA TSC0_P1_SCL TSC0_P1_PRS TSC0_P1_RXLOS TSC0_RD1_N TSC0_RD1_P TSC0_TD1_P TSC0_TD1_N GND GND TSC0_P3_TXDIS TSC0_P3_SDA TSC0_P3_SCL TSC0_P3_PRS TSC0_P3_RXLOS TSC0_RD3_N TSC0_RD3_P TSC0_TD3_P TSC0_TD3_N GND GND GND FB18 100 Ohms 3A,30mOHM VDD3_3V FB19 100 Ohms 3A,30mOHM VDD3_3V FB22 100 Ohms 3A,30mOHM VDD3_3V FB15 100 Ohms 3A,30mOHM VDD3_3V TSC0_P1_RVDD C115 22uF C119 0.1uF 10% GND TSC0_P1_TVDD C116 22uF C120 0.1uF 10% GND TSC0_P3_RVDD C168 22uF C172 0.1uF 10% GND TSC0_P3_TVDD C167 22uF C171 0.1uF 10% GND BSIZE TITLE 1.0V AVDD I = 370mA DATE 18-03-2013_11:11 Broadcom Company Confidential SCHEMATIC - BCM953344R-0010 19 SHEET 7 OF 1 D C B A VDD3_3V FB16 100 Ohms 3A,30mOHM VDD3_3V FB17 100 Ohms 3A,30mOHM VDD3_3V FB24 100 Ohms 3A,30mOHM VDD3_3V FB23 100 Ohms 3A,30mOHM C113 22uF C114 22uF C170 22uF C169 22uF TSC0_P0_RVDD C117 0.1uF 10% GND TSC0_P0_TVDD C118 0.1uF 10% GND TSC0_P2_RVDD C174 0.1uF 10% GND TSC0_P2_TVDD C173 0.1uF 10% GND VDD3_3V C214 22uF C217 1uF 10% C218 1uF 10% C215 1uF 10% C216 1uF 10% GND 2

D C B A 4 VDD1_0V VDD3_3V AA16 AA17 AA18 AA19 AA20 AA21 AA22 AA23 AA24 V16 V17 V18 V19 V20 V21 V22 V23 V24 Y16 Y17 Y18 Y19 Y20 Y21 Y22 Y23 Y24 T18 T17 T28 V28 Y28 U4 VDD3_3V VDD3_3V_AD8 VDD3_3V_AF8 VDD3_3V_H11 VDD3_3V_H13 VDD3_3V_H15 VDD3_3V_H17 VDD3_3V_L8 VDD3_3V_N8 VDD3_3V_R8 AD8 AF8 H11 H13 H15 H17 L8 N8 R8 VDD_AA16 VDD_AA17 VDD_AA18 VDD_AA19 VDD_AA20 VDD_AA21 VDD_AA22 VDD_AA23 VDD_AA24 VDD_V16 VDD_V17 VDD_V18 VDD_V19 VDD_V20 VDD_V21 VDD_V22 VDD_V23 VDD_V24 VDD_Y16 VDD_Y17 VDD_Y18 VDD_Y19 VDD_Y20 VDD_Y21 VDD_Y22 VDD_Y23 VDD_Y24 VDD_SENSE VSS_SENSE BCM53344 VDDO_PFLASH_T28 VDDO_PFLASH_V28 VDDO_PFLASH_Y28 BGA80P35X35_1006_2900X2900N U4 VAL AVSS_AC12 AVSS_AC13 AVSS_AC14 AVSS_AC15 AVSS_AC16 AVSS_AC17 AVSS_AC18 AVSS_AC19 AVSS_AC20 AVSS_AC21 AVSS_AC22 AVSS_AC23 AVSS_AC24 AVSS_AH13 AVSS_AH14 AVSS_AH16 AVSS_AH18 AVSS_AH20 AVSS_AH22 AVSS_AH23 AVSS_AH27 AVSS_AH9 AVSS_AJ12 AVSS_AJ14 AVSS_AJ16 AVSS_AJ18 AVSS_AJ20 AVSS_AJ22 AVSS_AJ24 AVSS_AJ28 AVSS_AJ4 AVSS_AJ8 AVSS_AK10 AVSS_AK11 AVSS_AK12 AVSS_AK14 AVSS_AK15 AVSS_AK16 AVSS_AK17 AVSS_AK18 AVSS_AK19 AVSS_AK20 AVSS_AK21 AVSS_AK22 AC12 AC13 AC14 AC15 AC16 AC17 AC18 AC19 AC20 AC21 AC22 AC23 AC24 AH13 AH14 AH16 AH18 AH20 AH22 AH23 AH27 AH9 AJ12 AJ14 AJ16 AJ18 AJ20 AJ22 AJ24 AJ28 AJ4 AJ8 AK10 AK11 AK12 AK14 AK15 AK16 AK17 AK18 AK19 AK20 AK21 AK22 4 GND AVSS_AK24 AVSS_AK25 AVSS_AK26 AVSS_AK27 AVSS_AK28 AVSS_AK29 AVSS_AK30 AVSS_AK31 AVSS_AK32 AVSS_AK5 AVSS_AK8 AVSS_AK9 AVSS_AL10 AVSS_AL11 AVSS_AL13 AVSS_AL14 AVSS_AL16 AVSS_AL20 AVSS_AL22 AVSS_AL23 AVSS_AL25 AVSS_AL26 AVSS_AL28 AVSS_AL29 AVSS_AL31 AVSS_AL5 AVSS_AL7 AVSS_AL8 AVSS_AM12 AVSS_AM15 AVSS_AM18 AVSS_AM21 AVSS_AM24 AVSS_AM27 AVSS_AM30 AVSS_AM33 AVSS_AM4 AVSS_AM6 AVSS_AM9 AVSS_AP1 AVSS_AP2 AVSS_AP34 AVSS_AP35 AVSS_AR2 AVSS_AR34 AK24 AK25 AK26 AK27 AK28 AK29 AK30 AK31 AK32 AK5 AK8 AK9 AL10 AL11 AL13 AL14 AL16 AL20 AL22 AL23 AL25 AL26 AL28 AL29 AL31 AL5 AL7 AL8 AM12 AM15 AM18 AM21 AM24 AM27 AM30 AM33 AM4 AM6 AM9 AP1 AP2 AP34 AP35 AR2 AR34 GND BCM53344 BGA80P35X35_1006_2900X2900N VAL AD33 AE28 AE29 AE30 AE31 AE32 AE33 AE34 AE35 AF33 AG31 AG32 AG33 AG34 AG35 AH28 AH33 AJ29 AJ30 AJ31 AJ32 AJ33 A34 B31 B32 B33 B34 B35 C31 C33 D31 D33 D34 D35 E32 E33 F30 F32 F33 F34 F35 G28 G29 G30 G31 G32 G33 H28 H29 H32 H33 H34 H35 J28 J29 J30 J31 J32 J33 K29 K32 K33 K34 K35 L29 L30 L31 L32 L33 GND 3 3 2 1 U4 AVSS_Q2_AD33 AVSS_Q2_AE28 AVSS_Q2_AE29 AVSS_Q2_AE30 AVSS_Q2_AE31 AVSS_Q2_AE32 AVSS_Q2_AE33 AVSS_Q2_AE34 AVSS_Q2_AE35 AVSS_Q2_AF33 AVSS_Q2_AG31 AVSS_Q2_AG32 AVSS_Q2_AG33 AVSS_Q2_AG34 AVSS_Q2_AG35 AVSS_Q2_AH28 AVSS_Q2_AH33 AVSS_Q2_AJ29 AVSS_Q2_AJ30 AVSS_Q2_AJ31 AVSS_Q2_AJ32 AVSS_Q2_AJ33 AVSS_TSC0_A34 AVSS_TSC0_B31 AVSS_TSC0_B32 AVSS_TSC0_B33 AVSS_TSC0_B34 AVSS_TSC0_B35 AVSS_TSC0_C31 AVSS_TSC0_C33 AVSS_TSC0_D31 AVSS_TSC0_D33 AVSS_TSC0_D34 AVSS_TSC0_D35 AVSS_TSC0_E32 AVSS_TSC0_E33 AVSS_TSC0_F30 AVSS_TSC0_F32 AVSS_TSC0_F33 AVSS_TSC0_F34 AVSS_TSC0_F35 AVSS_TSC0_G28 AVSS_TSC0_G29 AVSS_TSC0_G30 AVSS_TSC0_G31 AVSS_TSC0_G32 AVSS_TSC0_G33 AVSS_TSC0_H28 AVSS_TSC0_H29 AVSS_TSC0_H32 AVSS_TSC0_H33 AVSS_TSC0_H34 AVSS_TSC0_H35 AVSS_TSC0_J28 AVSS_TSC0_J29 AVSS_TSC0_J30 AVSS_TSC0_J31 AVSS_TSC0_J32 AVSS_TSC0_J33 AVSS_TSC0_K29 AVSS_TSC0_K32 AVSS_TSC0_K33 AVSS_TSC0_K34 AVSS_TSC0_K35 AVSS_TSC0_L29 AVSS_TSC0_L30 AVSS_TSC0_L31 AVSS_TSC0_L32 AVSS_TSC0_L33 BCM53344 BGA80P35X35_1006_2900X2900N VAL AVSS_TSC0_L34 AVSS_TSC0_L35 AVSS_TSC0_M28 AVSS_TSC0_M29 AVSS_TSC0_M32 AVSS_TSC0_M33 AVSS_TSC0_N23 AVSS_TSC0_N24 AVSS_TSC0_N28 AVSS_TSC0_N29 AVSS_TSC0_N30 AVSS_TSC0_N31 AVSS_TSC0_N32 AVSS_TSC0_P22 AVSS_TSC0_R22 AVSS_TSC0_R23 AVSS_TSC0_R24 AVSS_TSC1_A23 AVSS_TSC1_A25 AVSS_TSC1_A27 AVSS_TSC1_A29 AVSS_TSC1_A31 AVSS_TSC1_B23 AVSS_TSC1_B25 AVSS_TSC1_B27 AVSS_TSC1_B29 AVSS_TSC1_C23 AVSS_TSC1_C24 AVSS_TSC1_C25 AVSS_TSC1_C26 AVSS_TSC1_C27 AVSS_TSC1_C28 AVSS_TSC1_C29 AVSS_TSC1_C30 AVSS_TSC1_D22 AVSS_TSC1_D23 AVSS_TSC1_D24 AVSS_TSC1_D25 AVSS_TSC1_D26 AVSS_TSC1_D27 AVSS_TSC1_D28 AVSS_TSC1_D29 AVSS_TSC1_D30 AVSS_TSC1_E22 AVSS_TSC1_E24 AVSS_TSC1_E26 AVSS_TSC1_E28 AVSS_TSC1_E30 AVSS_TSC1_F22 AVSS_TSC1_F24 AVSS_TSC1_F26 AVSS_TSC1_F28 AVSS_TSC1_G23 AVSS_TSC1_G24 AVSS_TSC1_G25 AVSS_TSC1_G26 AVSS_TSC1_G27 AVSS_TSC1_H23 AVSS_TSC1_H24 AVSS_TSC1_H27 AVSS_TSC1_M18 AVSS_TSC1_M20 AVSS_TSC1_M22 AVSS_TSC1_N18 AVSS_TSC1_N20 AVSS_TSC1_N22 AVSS_TSC1_P18 AVSS_TSC1_P19 AVSS_TSC1_P20 AVSS_TSC1_P21 VSS_M13 L34 L35 M28 M29 M32 M33 N23 N24 N28 N29 N30 N31 N32 P22 R22 R23 R24 A23 A25 A27 A29 A31 B23 B25 B27 B29 C23 C24 C25 C26 C27 C28 C29 C30 D22 D23 D24 D25 D26 D27 D28 D29 D30 E22 E24 E26 E28 E30 F22 F24 F26 F28 G23 G24 G25 G26 G27 H23 H24 H27 M18 M20 M22 N18 N20 N22 P18 P19 P20 P21 M13 GND 2 BSIZE DATE U4 VSS_A10 VSS_A13 VSS_A2 VSS_A22 VSS_AA14 VSS_AA15 VSS_AA28 VSS_AB14 VSS_AB15 VSS_AB16 VSS_AB17 VSS_AB18 VSS_AB19 VSS_AB20 VSS_AB21 VSS_AB22 VSS_AB23 VSS_AB24 VSS_AC4 VSS_AE8 VSS_AF4 VSS_AG8 VSS_AJ5 VSS_B15 VSS_B17 VSS_B2 VSS_B7 VSS_C12 VSS_C20 VSS_C4 VSS_D1 VSS_D11 VSS_D14 VSS_D16 VSS_D18 VSS_D4 VSS_D6 VSS_D8 VSS_D9 VSS_E12 VSS_E15 VSS_F3 VSS_F4 VSS_H10 VSS_H12 VSS_H14 VSS_H16 VSS_H18 VSS_H19 VSS_H8 VSS_J2 VSS_J4 VSS_K8 VSS_L1 VSS_L4 VSS_M14 VSS_M15 VSS_M16 VSS_M17 VSS_M5 VSS_M8 VSS_N14 VSS_N15 BCM53344 VSS_N16 VSS_N17 VSS_N33 VSS_N5 BGA80P35X35_1006_2900X2900N VSS_P12 VSS_P13 VSS_P14 VSS_P15 VSS_P16 VSS_P17 VSS_P29 VSS_P31 VSS_P32 VSS_P8 VSS_R12 VSS_R13 VSS_R14 VSS_R15 VSS_R16 VSS_R17 VSS_R18 VSS_R19 VSS_R20 VSS_R21 VSS_R5 VSS_T12 VSS_T13 VSS_T14 VSS_T15 VSS_T16 VSS_T19 VSS_T20 VSS_T21 VSS_T22 VSS_T23 VSS_T24 VSS_T5 VSS_U8 VSS_U14 VSS_U15 VSS_U16 VSS_U17 VSS_U18 VSS_U19 VSS_U20 VSS_U21 VSS_U22 VSS_U23 VSS_U24 VSS_U28 VSS_U32 VSS_V14 VSS_V15 VSS_V8 VSS_W14 VSS_W15 VSS_W16 VSS_W17 VSS_W18 VSS_W19 VSS_W20 VSS_W21 VSS_W22 VSS_W23 VSS_W24 VSS_W28 VSS_Y14 VSS_Y15 VSS_Y32 VAL A10 A13 A2 A22 AA14 AA15 AA28 AB14 AB15 AB16 AB17 AB18 AB19 AB20 AB21 AB22 AB23 AB24 AC4 AE8 AF4 AG8 AJ5 B15 B17 B2 B7 C12 C20 C4 D1 D11 D14 D16 D18 D4 D6 D8 D9 E12 E15 F3 F4 H10 H12 H14 H16 H18 H19 H8 J2 J4 K8 L1 L4 M14 M15 M16 M17 M5 M8 N14 N15 N16 N17 N33 N5 P12 P13 P14 P15 P16 P17 P29 P31 P32 P8 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R5 T12 T13 T14 T15 T16 T19 T20 T21 T22 T23 T24 T5 U8 U14 U15 U16 U17 U18 U19 U20 U21 U22 U23 U24 U28 U32 V14 V15 V8 W14 W15 W16 W17 W18 W19 W20 W21 W22 W23 W24 W28 Y14 Y15 Y32 GND GND TITLE Broadcom Company Confidential SCHEMATIC - BCM953344R-0010 19 SHEET 8 OF 18-03-2013_11:11 1 D C B A

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