ks8701 Samsung Semiconductor, Inc., ks8701 Datasheet - Page 35

• Manufacturer Part Number: ks8701
• Description: Flextm Roaming Decoder Ii
• Manufacturer: Samsung Semiconductor, Inc.

Host-to-Decoder Packet Descriptions
RECEIVER SHUT DOWN SETTING PACKETS
Table 15: Receiver Shut Down Setting Packet Bit Assignments
34
s:
SE:
LBC: Low Battery Check. If this bit is set, the KS8701 will check the status of the LOBAT port just before
CLS: Control Line Setting. This is the value to be output on the receiver control lines (S0 - S7) for this
ST:
Byte 3
Byte 2
Byte 1
Byte 0
following truth table shows the names of each of the values for s that apply to this packet.
disabled, all steps following the disabled step will be ignored. (value after reset=0)
leaving this receiver state. (value after reset=0)
receiver state. (value after reset=0)
value to the receiver control lines. The setting is in steps of 625us. Valid values are 625us (ST=01) to
39.375ms (ST=3F in hexadecimal).(value after reset=625us)
Step Time. This is the time the KS8701 is to wait before applying the next state’s receiver control
Step Enable. The receiver setting is enabled when the bit is set. If a step in the shut down sequence is
Setting Number. Receiver control setting for which this packet’ s values are to be applied. The
CLS
Bit 7
SE
0
0
7
CLS
Bit 6
0
0
0
6
s
0
1
CLS
Bit 5
FLEX
ST
0
0
5
5
TM
Roaming Decoder II
Setting Name
Shut Down 1
Shut Down 2
CLS
Bit 4
ST
1
0
4
4
CLS
Bit 3
LBC
ST
1
3
3
CLS
Bit 2
ST
0
0
2
2
CLS
Bit 1
ST
1
0
1
1
CLS
Bit 0
ST
KS8701
s
0
0
0