Datasheet

ADATE207
Rev. 0 | Page 25 of 36
Name: Waveform D0 Vernier Delay and Action
Address: 0x06
Type: Read/Write
Table 20. Waveform D0 Vernier Delay and Action
Position Description Reset State
Bits[15:10] D0 Vernier Delay. The vernier delay is represented in binary by the equation, vvvvvv × (2.5 ns/64). Undefined
Bits[09:04] Not Used. 0x00
Bits[03:00] D0 Action. A binary encoded data field. Undefined
0x0 = no action.
0x1 = drive low.
0x2 = drive high.
0x3 = force off.
0x4 = force on.
0x5 = force down.
0x6 = force up.
0x7 = edge compare low.
0x8 = edge compare high.
0x9 = edge compare off.
0xA = edge compare valid.
0xB = open window low.
0xC = open window high.
0xD = open window high-Z.
0xE = open window valid.
0xF = compare unknown.
Name: Waveform D0 Vernier Delay and Action
Address: 0x07
Type: Read/Write
Table 21. Waveform D0 Course Delay
Position Description Reset State
Bits[15:00]
D0 Course Delay. Number of 2.5 ns clock periods to count. When this count is completed, the vernier
delay (defined by the D0 vernier value programmed into the Waveform D0 vernier delay and action
register) is added to the D0 course delay to place an edge in time. Waveform D0 vernier delay and
action must be written immediately before this register for the waveform memory to be written
correctly.
Undefined