HD6433935 Hitachi, HD6433935 Datasheet - Page 396
![no-image](/images/manufacturer_photos/0/3/301/hitachi_sml.jpg)
HD6433935
Manufacturer Part Number
HD6433935
Description
8-Bit MICROCONTROLLER
Manufacturer
Hitachi
Datasheet
1.HD6433935.pdf
(521 pages)
- Current page: 396 of 521
- Download datasheet (2Mb)
12.5.5
The contents of this section apply to the FLEX™ Roaming Decoder. They are not applicable to
the FLEX™ Non-Roaming Decoder.
1. Calculating Time Left
The receiver shutdown packet gives timing information to the host. Two times are of particular
interest when implementing a roaming algorithm.
The formula’s for calculating these times depend on whether the FLEX decoder is in synchronous
mode or asynchronous mode.
SYNCHRONOUS MODE:
ASYNCHRONOUS MODE:
Where,
384
The above operation is repeated for every temporary address.
TimeToWarmUpStart. Defined as the amount of time there is before the receiver will start to
warm up (i.e. transition from the off state to the first warm up state).
TimeToTasksDisabled. Defined as the amount of time the host has to complete any host
initiated tasks (e.g. by setting SND or SAS in the roaming control packet).
TNF:
SkippedFrames:
ReceiverOffTime:
TimeToWarmUpStart
ReceiverOffTime –167.5ms
TimeToTasksDisabled
TimeToWarmUpStart
TimeToTasksDisabled
Using the Receiver Shutdown Packet
Time to Next Frame. Value from the receiver shutdown packet.
The number of frames that won’t be decoded. This can be calculated
from the Current Frame (CF) and Next Needed Frame (NAF) fields in
the receiver shutdown packet (e.g. If CF is 10 and NAF is 12, then
SkippedFrames is 1)
The time programmed in the receiver off setting packet.
((TNF –2) • 80ms) + ReceiverOffTime
(TNF • 80ms) + (SkippedFrames • 1874.375ms) +
((TNF –3) • 80 ms)
(TNF • 80ms) + (SkippedFrames • 1874.375ms) – 247.5ms
Related parts for HD6433935
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![PM45502C](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
Silicon N-Channel Power MOS FET Module
Manufacturer:
HITACHI
Datasheet:
![PM50502C](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
High Speed Power Switching
Manufacturer:
HITACHI
Datasheet:
![MBN1200D33A](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
Silicon N-Channel IGBT
Manufacturer:
HITACHI
Datasheet:
![MBM200A6](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
IGBT MODULE RANGE WITH SOFT AND FAST (SFD) FREE-WHEELING DIODES
Manufacturer:
HITACHI
Datasheet:
![MBM100A6](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
IGBT MODULE RANGE WITH SOFT AND FAST (SFD) FREE-WHEELING DIODES
Manufacturer:
HITACHI
Datasheet:
![MBN300F12](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
IGBT MODULE RANGE WITH SOFT AND FAST (SFD) FREE-WHEELING DIODES
Manufacturer:
HITACHI
Datasheet:
![HD63484P8](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
8MHz V(cc): -0.3 to +7.0V V(in): -0.3 to +0.3V advanced CRT controller (ACRTC)
Manufacturer:
HITACHI
Datasheet:
![HM53461P-10](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
65,536-WORD x 4-BIT MULTIPORT CMOS VIDEO RAM
Manufacturer:
HITACHI
Datasheet:
![HM53461P-12](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
65,536-WORD x 4-BIT MULTIPORT CMOS VIDEO RAM
Manufacturer:
HITACHI
Datasheet:
![HM6208HLP-25](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
65,536-word ? 4-bit High Speed CMOS Static RAM
Manufacturer:
HITACHI
Datasheet:
![HD44233P](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
SINGLE CHIP CODEC WITH FILTERS(COMBO)
Manufacturer:
HITACHI
Datasheet: