VCC_IO
SN74AVC4T245
1
VCCA
EM_DBG_DD_DIR
2
1DIR
3
2DIR
4
EM_DBG_DD
1A1
5
1A2
EM_RESET
6
2A1
7
EM_DBG_DC
2A2
8
GND
U9
1
C27
2
SMD_HEADER_2x10
1
3
EM_UART_CTS
5
EM_BUTTON1/EM_LED4_SOC
7
EM_UART_RX
9
EM_UART_TX
11
EM_LCD_MODE
13
EM_LED2_SOC
15
EM_JOY_LEVEL
17
EM_POT_R
19
PINROW_2X10
P18
1
3
EM_USB1
5
EM_USB2
7
EM_BUTTON1/EM_LED4_SOC
9
EM_UART_RX
11
EM_UART_TX
13
EM_UART_CTS
15
EM_UART_RTS
17
EM_POT_R
19
EM_DBG_DD_DIR
16
DUT_VCC
VCCB
15
14
13
DUT_DD
1B1
12
1B2
11
2B1
10
2B2
9
GND
VCC_EM
R30
R_0603
1
1
C29
Mount 0 ohm resistor in position R30
2
to power DUT from +3.3V USB through
connector P3
P5
2
JOYSTICK_DN
4
EM_FLASH_CS
EM_SNIFF_DATA
6
EM_LED1
8
JOYSTICK_RT
10
EM_DBG_DD
12
EM_DBG_DC
14
EM_CS/EM_LED3_SOC
16
EM_SCLK
18
EM_MOSI
20
EM_MISO
Debug Connectors
2
4
EM_FLASH_CS
6
EM_LED2_SOC
8
EM_DBG_DD
10
EM_DBG_DC
12
EM_MISO
14
EM_CS/EM_LED3_SOC
16
EM_SCLK
18
EM_MOSI
20
External SOC Debug
PINROW_2X5
P3
1
2
DUT_VCC
3
4
DUT_DD
5
6
7
8
9
10
2
VCC_EM
SMD_HEADER_2x10
P22
1
2
EM_SNIFF_CLK
3
4
5
6
EM_SNIFF_SFD
EM_SNIFF_MISO
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DO NOT MOUNT
EM Connectors
PINROW_2X10
P20
1
2
3
4
VCC_EM
5
6
POWER_PS
7
8
JOYSTICK_RT
9
10
JOYSTICK_DN
11
12
JOYSTICK_UP
13
14
JOYSTICK_LT
15
16
JOYSTICK_PUSH
17
18
EM_JOY_LEVEL
19
20
EM_JOY_MOVE
1
C30
2
PINROW_SMD_2X5_1.27MM
P4
1
2
DUT_VCC
3
4
DUT_DD
5
6
7
8
9
10
SMD_HEADER_2x10
1
JOYSTICK_PUSH
3
5
POWER_PS
7
VCC_EM
9
11
JOYSTICK_UP
13
JOYSTICK_LT
15
EM_RESET
17
EM_LCD_CS
19
EM_JOY_MOVE
1
C21 1
C28
2
2
EM_LED1
EM_LED2_MSP
EM_LED3_MSP
EM_LED4_MSP
EM_LCD_MODE
EM_RESET
EM_BUTTON2
EM_LCD_CS
CONTRACT NO.
02587
APPROVALS
DATE
DRAWN
PEH
CHECKED
ISSUED
P6
2
4
EM_LED2_MSP
6
EM_LED3_MSP
8
EM_LED4_MSP
10
12
EM_USB2
14
EM_USB1
16
18
EM_BUTTON2
20
1
2
EM_UART_RTS
EM_DBG_DD_DIR
R33
R_0603
R33 DO NOT MOUNT
COMPANY NAME
TI Norway, LPW
DWG
EM Interface
SIZE
FSCM NO.
DWG NO.
REV.
A3
1.8.1
SCALE
SHEET
3(7)
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