Samsung SCB-3021, User Manual, Page: 13 / 48

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