Instruction manual

38
10 GB Communication
Version
1.0
3
& Control Card Instruction Manual
RESET instruction
Byte
7
6
5
4
3
2
1
0
1
-
2
Opcode
0x00
03
3
-
4
Length
0x000
3
5
ResetType
0
–
System Reset
1 - Serial Communication Bus Reset
2 – Parallel Data Interface Reset
6
-
7
ResetTime
Description:
The System Reset resets the whole controller. The reset time is about
2000 ms.
The ResetTime determines the width of the reset pulse during Serial
Communication Bus Reset or Parallel Data Interface Reset:
t
Reset Width
= ResetTime [ms]
LOCK instruction
Byte
7
6
5
4
3
2
1
0
1
-
2
Opcode
0x0004
3
-
4
Length
0x0010
5
-
20
LockKey (MSB..LSB)
Description:
The LOCK instruction locks the device with the LockKey. The locked
device performs SENDACK, READSDRAM, FLREAD, SCBREADCA, SCBREADRA
and UNLOCK instructions only. Don’t forget the LockKey! Without it you
cannot unlock the device via Ethernet. If you forget the LockKey use the
Reset Defaults pin to unlock the device.