R&S RTO6 - Page 2425

Remote control commands
R&S
®
RTO6
2425User Manual 1801.6687.02 ─ 05
Alternatively, you can set the threshold with BUS<m>:
PARallel:
TECHnology. For
the parallel bus 1, you can also use DIGital<m>:THReshold.
See also: DIGital<m>:THCoupling
Suffix:
<m>
.
1..4
Selects the parallel bus.
<n> 1..4
Selects the channel group:
1 = dig. channels 0..3;
2 = dig. channels 4..7
3 = dig. channels 8..11
4 = dig. channels 12..15
Parameters:
<Threshold>
Range: -8.0 to 8.0
Increment: 200.0e-12
*RST: 0
Default unit: V
BUS<m>:PARallel:TECHnology <T
echnology>
Selects the threshold voltage for various types of integrated circuits and applies it to all
digital channels.
Suffix:
<m>
.
1..4
Selects the parallel bus.
Parameters:
<Technology> V15 | V25 | V165 | V125 | V09 | VM13 | V38 | V20 | V0 | MANual
V15: TTL
V25: CMOS 5.0 V
V165: CMOS 3.3 V
V125: CMOS 2.5 V
V09: CMOS 1.85 V
VM13: ECL, -1.3 V
V38: PECL
V20: L
VPECL
V0: Ground
MANual: Set a user-defined threshold value with DIGital<m>:
THReshold
*RST
: V165
BUS<m>:PARallel:THCoupling <LevelCoupling>
Sets the threshold for all digital channels of the selected bus to the same value. Also
the hysteresis value is applied to all digital channels.
Tor parallel bus 1, the command DIGital<m>:
THCoupling has the same effect.
Mixed signal option (MSO, R&S RT
O6-B1)