Table of Contents
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Circuit Diagrams and PWB Layouts
Digital Bolt-On: UART/GPIO
5
UART/GPIO
U1-17
U1-17
BCM7402
BCM7402
GPIO & DAA
GPIO & DAA
GPIO_00/NDS_SC_AUX0/Ext. IRQb_0
GPIO_01/SPI_M_SS0b/SC_PRES_1/Alt_Ext.IRQ_0
D
GPIO_02/NDS_SC_AUX1/Ext. IRQb_1
GPIO_03/SPI_M_SS1b/SC_VCC_1/Alt_Ext.IRQ_1
GPIO_04/SC_CLK_1/Ext. IRQb_2
GPIO_05/NDS_SC_VPP/Ext. IRQb_3
GPIO_06/Ext. IRQb_4/SPI_M_MOSI
GPIO_07/SPI_M_SCK/SC_IO_1/Alt_Ext.IRQ_7
GPIO_08/SPI_M_MISO/SC_RST_1/Alt_Ext.IRQ_5
GPIO_09/UART_TXD_1/ALT_AUD_FS_CLK_1/ALT_PWM_0
GPIO_10/UART_RXD_1/AUD_FS_CLK_0
GPIO_11/I2S_O_DATA/Ext. IRQb_10
GPIO_12/LED_KD_3
GPIO_13/LED_KD_2
GPIO_14/LED_KD_1/Ext. IRQb_6
GPIO_15/LED_KD_0
GPIO_16/MPOD_I_DATA0/MII_RX_CLK/RMXP_SYNC
GPIO_17/MPOD_I_DATA1/RMXP_CLK
GPIO_18/MPOD_SDI/RMXP_DATA5
GPIO_19/MPOD_I_SYNC/RMXP_DATA4
GPIO_20/MPOD_SDO/MII_MDC/RMXP_DATA2
GPIO_21/MPOD_O_DATA1/MII_MDIO/RMXP_DATA0
GPIO_22/Ext. IRQb_8/MPOD_SCTL/MII_RXD_00/RMXP_DATA6
C
GPIO_23/MPOD_SCLK/MII_RXD_01/RMXP_DATA3
GPIO_24/MPOD_O_DATA0/MII_RXD_02/RMXP_DATA1
GPIO_25/MPOD_O_SYNC/MII_RXD_03/RMXP_VALID
GPIO_26/MPOD_O_CLK/MII_COL/PPKT_DATA7
GPIO_27/PKT_ERROR4/MII_CRS/PPKT_DATA6
GPIO_28/PKT_VALID4/MII_RX_EN/PPKT_DATA4
GPIO_29/PKT_DATA3/ALT_SC_PRES_1/MII_TXD_01/PPKT_DATA2
GPIO_30/PKT_ERROR3/MII_TXD_03/PPKT_VALID
GPIO_31/PKT_VALID3/MII_TXD_02/PPKT_ERROR
GPIO_32/PKT_VALID2/Ext. IRQb_7
GPIO_33/PKT_CLK3/ALT_SC_CLK_1/MII_TX_CLK/PPKT_CLK
GPIO_34/PKT_DATA4/MII_RX_ER/PPKT_DATA3
GPIO_35/PKT_SYNC3/ALT_SC_VCC_1/MII_TXD_00/PPKT_DATA0
GPIO_36/PKT_ERROR2/Ext. IRQb_9
GPIO_37/MPOD_I_CLK/RMXP_DATA7
GPIO_38/AUD_FS_CLK_1/ALT_AUD_FS_CLK_0/PWM_1
GPIO_39/UART_RXD_2/HSYNC_0
GPIO_40/I2S_O_LR/ALT_RMX_PAUSE0
GPIO_41/I2S_O_CLK/Ext. IRQb_11
GPIO_42/UART_TXD_2/Ext. IRQb_5/VSYNC_0
GPIO_43/ENET_LINK
GPIO_44/CODEC_SCLK/Ext. IRQb_14
GPIO_45/ENET_ACTIVITY
GPIO_46/CODEC_SDO
B
GPIO_47/CODEC_MCLK
GPIO_48/CODEC_SDI/Ext. IRQb_12
GPIO_49/UART_TXD_0
GPIO_50/UART_RXD_0
GPIO_51/Ext. IRQb_13/PPKT_DATA5
GPIO_52/PKT_CLK4/ALT_SC_RST_1/MII_TX_EN/PPKT_SYNC
GPIO_53/PKT_VALID1
GPIO_54/PKT_SYNC4/ALT_SC_IO_1/MII_TX_ER/PPKT_DATA1
GPIO_55/PKT_ERROR1
GPIO_56/PKT_ERROR0
GPIO_57/PKT_VALID0
GPIO_58/PWM_0/IR_INT
SGPIO_00/BSC_M0_SCL
SGPIO_01/BSC_M0_SDA
SGPIO_02/BSC_M1_SCL
SGPIO_03/BSC_M1_SDA
SGPIO_04/BSC_M2_SCL
SGPIO_05/BSC_M2_SDA
SGPIO_06/BSC_M3_SCL
SGPIO_07/BSC_M3_SDA
A
DAA_C1A
DAA_C2A
DAA_AOUT/CODEC_FSYNCb
5
LC9.2A LA
10.
4
AA9
HP7
HP7
AE10
HP1
HP1
AB10
HP21
HP21
AE11
HP2
HP2
AD11
IRQ3_CI_N
AA11
IRQ3_CI_N 14
CI_CD1A#
AF12
CI_CD1A# 14
AD12
HP4
HP4
AC12
HP5
HP5
GP_UART_TXD_1
R41
R41
33
33
UART_TXD_1
AB12
GP_UART_RXD_1
R40
R40
33
33
UART_RXD_1
AA12
E21
HP6
HP6
FE_RESET_N
AF15
FE_RESET_N 13
R134
R134
0
0
AE15
IF_SW 13
R135
R135
*0
*0
WR_EE1_N
AD15
GP_GPIO_15
R43
R43
680
680
LED1
LED1
AC15
1
2
RMXP_ASYNC
N26
RMXP_ACLK
System Hang Up Indicator
P26
RMXP_AD5
P24
RMXP_AD4
P23
RMXP_AD2
P22
RMXP_AD0
P21
RMXP_AVALID
RMXP_AD6
RMXP_AD1
N25
RMXP_AD3
RMXP_AD0
N24
RMXP_AD3 14
RMXP_AD1
RMXP_AD2
N23
N22
RMXP_AVALID
PKTP_D7
N21
PKTP_D7 13,14
PKTP_D6
RMXP_AD7
M22
PKTP_D6 13,14
PKTP_D4
RMXP_ACLK
M23
PKTP_D4 13,14
PKTP_D2
RMXP_AD6
L24
PKTP_D2 13,14
PKTP_VALID
RMXP_ASYNC
L22
PKTP_VALID 13,14
CI_VS1#
L23
CI_VS1# 14
CI_IOIS16#
K21
CI_IOIS16# 14
RMXP_AD4
PKTP_CLK
RMXP_AD5
L26
PKTP_CLK 13,14
PKTP_D3
M24
PKTP_D3 13,14
PKTP_D0
L25
PKTP_D0 13,14
CI_CD2A#
L21
CI_CD2A# 14
RMXP_AD7
P25
GP_GPIO_38
R45
R45
33
33
EXT_SC_CLK
D21
CI_CTR0
B22
CI_CTR0 14
CI_CTR1
E20
CI_CTR1 14
D22
HP61
HP61
C22
HP62
HP62
C9
HP63
HP63
HW_DETECTION_0
F10
D9
HP64
HP64
CI_VCC_EN
E10
CI_VCC_EN 14
E8
HW_DETECTION_1
HW_DETECTION_2
E9
GP_UART_TXD_0
R50
R50
33
33
UART_TXD_0
C8
GP_UART_RXD_0
R51
R51
33
33
UART_RXD_0
D8
PKTP_D5
M21
PKTP_D5 13,14
PKTP_SYNC
M26
PKTP_SYNC 13,14
K23
HP12
HP12
PKTP_D1
M25
PKTP_D1 13,14
CI_EN_N
K22
CI_EN_N 14
CI_RESET_N
J22
CI_RESET_N 14
J23
E22
HP16
HP16
B21
C21
M1_HDMI_SCL
B9
M1_HDMI_SCL 15
M1_HDMI_SDA
A9
M1_HDMI_SDA 15
R23
R22
DM_SCL
AE13
DM_SDA
AD13
A8
HP15
HP15
B8
HP19
HP19
CODEC_FSYNC_N
D10
CODEC_FSYNC_N
6
4
EN 89
3
U1-5
U1-5
BCM7402
BCM7402
AA10
SC_VCC_0/NDS_SC_VCC
AC11
HP43
HP43
SC_RST_0/NDS_SC_RST
AB9
SC_PRES_0/NDS_SC_PRES
HP44
HP44
AD10
SC_CLK_0/NDS_SC_CLK
HP45
HP45
AC10
SC_IO_0/NDS_SC_IO
HP46
HP46
Smartcard
Smartcard
EXT_SC_CLK
AB11
SC_EXT_CLK
8
DTV_RST_N
6,7
AUD0_SPDIF
I2C Addr = 0x52
*LED/G/06
*LED/G/06
7
AUDIO_LEFT
7
AUDIO_RIGHT
7
CVBS_OUT
RN117
RN117
*33
*33
RMXP_VALID
4
5
RMXP_VALID 14
RMXP_D1
3
6
RMXP_D1 14
RMXP_D0
2
7
RMXP_D0 14
RMXP_D2
1
8
RMXP_D2 14
RN115
RN115
*33
*33
RMXP_D7
4
5
RMXP_D7 14
RMXP_CLK
3
6
RMXP_CLK 14
RMXP_D6
2
7
H/W version detection
RMXP_D6 14
RMXP_SYNC
1
8
RMXP_SYNC 14
RN116
RN116
*33
*33
RMXP_D4
4
5
RMXP_D4 14
RMXP_D5
3
6
RMXP_D5 14
2
7
1
8
1
2
3
D3.3V
C74
C74
0.01u
0.01u
RN85
RN85
FE1_SCL_J
8
FE1_SDA_J
7
M2_SCL_J
6
M2_SDA_J
5
3
2010-Jul-01
2
DTV_RST_N
R67
R67
0/06
0/06
1
UART_TXD_0
R65
R65
0/06
0/06
2
UART_RXD_0
R66
R66
0/06
0/06
3
4
R79
R79
0/06
0/06
5
6
R72
R72
0/06
0/06
7
R75
R75
0/06
0/06
8
9
R76
R76
0/06
0/06
10
11
12
R85
R85
R83
R83
R81
R81
R68
R68
R69
R69
R80
R80
R70
R70
13
*0/06
*0/06
*0/06
*0/06
*0/06
*0/06
*0/06
*0/06
*0/06
*0/06
*0/06
*0/06
*0/06
*0/06
14
D3.3V
UART_TXD_1
R253
R253
0/06
0/06
UART_RXD_1
R254
R254
0/06
0/06
1
1
R255
R255
R256
R256
2
2
*0/06
*0/06
*0/06
*0/06
3
3
22
22
M2_SCL
1
M2_SDA
2
FE1_SDA
3
FE1_SDA 13
FE1_SCL
4
FE1_SCL 13
C76
C76
C77
C77
C78
C78
C79
C79
20p
20p
20p
20p
*20p
*20p
*20p
*20p
2
1
D
CON_CTRL_V
CON_CTRL_V
MOLEX 1*14
MOLEX 1*14
RESET_DTV_OUT
RS232_RXD_IN
RS232_TXD_OUT
GND1
SPDIF_IN
GND2
DTV_AUDIO_IN_L
DTV_AUDIO_IN_R
GND3
DTV_CVBS_IN
GND4
NC1
NC2
NC3
C
CON_SVC
CON_SVC
D/JY-3535-01a090
D/JY-3535-01a090
1
GND
2
TXD
3
RXD
4
NC2
5
NC3
6
NC4
7
NC5
8
NC6
9
NC7
10
B
NC8
11
NC9
A
1
18610_503_090605.eps
090605
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