VDP 313xY
ADVANCE INFORMATION
Table 2–8: Control Registers of the Fast Processor for control of the video backend functions−default values are
initializied at reset
FP Sub-
address
Function
Default
Name
(hex)
10A
10F
(hex)
15
EHT compensation time constant, 0...15 → 3.2..410 ms
EHT compensation east/west gain coefficient, −512...511
EHTTM
EHTEW
0
FP Display Control Register, Vertical Sawtooth
110
DC offset of SAWTOOTH output
0
OFS
This offset is independent of EHT compensation.
11B
11C
11D
11E
accu0 init value
accu1 init value
accu2 init value
accu3 init value
−1365
A0
A1
A2
A3
900
0
0
FP Display Control Register, East-West Parabola
12B
12C
12D
12E
12F
accu0 init value
accu1 init value
accu2 init value
accu3 init value
accu4 init value
−1121
219
A0
A1
A2
A3
A4
479
−1416
1052
50
Micronas
MICRONAS [ MICRONAS ]
