Samsung SCB-3021 User Manual page 13

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Rear
Port for camera's fi rmware update. For further details, refer to the below table:
NO Port Name
1 EXT-IN
2
3
4 DSPSTB
5 DSPSDI
6 DSPSDO
7 DSPSCK
8
Sample KET-E port's external connection is
shown in the right.
1. XT-IN 1. EXT-IN
2. KEY_E 2. KEY_E
3. GND 3. GND
4. DSPSTB 4. DSPSTB
5. DSPSDI 5. DSPSDI
6. DSPSDO 6. DSPSDO
7. DSPSCK 7. DSPSCK
8. FSPE 8. FSPE
1. L/L PULSEU 1. L/L Pulse
2. Alarm out 2. Alarm out
3. GND 3. GND
4. Video out 4. Video out
5. GND 5. GND
6. V+12V 6. V+12V
Input port for random trigger.
KEY_E Input port for multiplexed analog voltage key.
GND Grounding port for the board.
Selection port for JTAG upgrade chip.
Input port for JTAG upgrade data.
Output port for JTAG upgrade data.
Clock port for JTAG upgrade clock.
FSPE Selection port for JTAG upgrade mode.
Introduction
1. EXT-IN 1. EXT-IN
2. KEY_E 2. KEY_E
3. GND 3. GND
4. DSPSTB 4. DSPSTB
5. DSPSDI 5. DSPSDI
6. DSPSDO 6. DSPSDO
7. DSPSCK 7. DSPSCK
8. FSPE 8. FSPE
Description
13