2-6 (E)
MAV-555
Side A (Component side)
Board suffix : -12
A
B
C
D
E
F
G
H
1
2
3
4
5
6
D1108 D1107 D1106 D1105
D1004 D1003 D1002 D1001
D908 D907 D906 D905
D904 D903 D902 D901
D302 D301 D300
D1000
D900
D600
D602 D603 D604 D605
D606 D607 D608 D609
D700
D800
S602 S600
S601
ON
1
2
3 4
5 6 7 8
Switches
Ref. No. Address
Name
Function
Factory setting
S600
(G-1)
Reset switch
Initializes the DM-120 board.
–––
S601
(F-1)
Mode selector switch
Sets the operation mode.
S601-1 :
Sets the operation mode.
OFF : Normal operation
mode
ON : Hardware debugging
mode
S601-2 :
Not used.
S601-3 :
Not used.
S601-4 :
Not used.
S601-5 :
Sets the operation mode.
OFF : Normal operation
mode
ON : DIAG mode
S601-6, 7 : Selects the CPU startup
mode.
6
7
OFF OFF : Normal
operation mode
ON
OFF : TFTP server
mode
OFF ON : HOST debugging
mode
ON
ON : Configuration
mode
S601-8: Not used.
S602
(G-1)
ABORT switch
Stops operating the DM-120 board.
–––
2-3. Description of Internal Switches and Indicators
