Trimble Outdoors AcutimeTM2000 Synchronization Kit manual 0x8E-4F, 0x8E-A5, Set PPS Width

A Trimble Standard Interface Protocol

always on or during fixes which you get if you set the driver switch to 3 or 4.8E-4

Table A-78 Command Packet 0x8E-4E

Byte	Item	Type	Value	Meaning
0	Subcode	BYTE	0x4E
1	PPS	BYTE	2	PPS is always output
	driver		3	PPS is output when at least
	switch			one satellite is tracking
			4	PPS is output when at least
				three satellites are tracking

0x8E-4F

Command Packet 8E-4F for Acutime 2000 only

Set PPS Width

This command packet sets the PPS width to a value in the range of 10 microseconds to 500 milliseconds. The receiver returns packet 8F-4F. The current PPS width can be requested by sending this packet with no data bytes except the subcode byte.

Table A-79 Command Packet 0x8E-4F

Byte	Item	Type	Value	Meaning
0	Subcode	BYTE	0x4F
1-8	PPS	DOUBLE		Seconds
	width

0x8E-A5

Command Packet 8E-A5

Set or Request Packet Broadcast Mask

Use command packet 8E-A5 to set the packet broadcast masks or to request the current mask settings. The ACE UTC replies to requests with response packet 8F-A5. The broadcast mask is bitwise encoded to allow the user to turn on and off the automatic output (broadcast) of certain packets. For those broadcast packets that have multiple

Acutime 2000 Synchronization Kit User Guide A-95