ks8701 Samsung Semiconductor, Inc., ks8701 Datasheet - Page 47

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

Decoder-to-Host Packet Descriptions
SHORT INSTRUCTION VECTOR
Table 24: Short Instruction Vector Packet Bit Assignments
46
V:
WN:
e:
p:
d:
i:
x:
Byte 3
Byte 2
Byte 1
Byte 0
Set if more than 2 bit errors are detected in the word or, if after error correction the check character
Unused bits. The value of these bits is not guaranteed.
Word number of vector (2 - 87 decimal). Describes the location of the vector word in the frame.
Phase on which the vector was found (0=a, 1=b, 2=c, 3=d)
Data bits whose definition depend on the i bits in this packet according to the following table. Note that
001 for a Short Instruction Vector.
calculation fails.
if this vector is received on a long address and the e bit in this packet is not set, the decoder will send
a Message Packet immediately following the Vector Packet. All message bits in the message packet
are unused and should be ignored for all modes except the Temporary address assignment with MSN
(i
Instruction type. These bits define the meaning of the d bits in this packet.
2
i
1
i
a.
b.
i
2
000
001
010
011
100
101
110
111
0
=010).
i
1
i
0
Bit 7
Assigned temporary address (a) and assigned frame (f). See “Operation of a Temporary
Address” on page 64 for a description of the use of these fields
Assigned temporary address (a), MSb of assigned frame (f
(N). The message packet sent with this instruction on long addresses contains extra frame
information, see “Operation of a Temporary Address” on page 64 for a description and for
details on the use of the other fields.
d
0
e
x
4
d
a
d
a
3
10
10
3
a
a
d
d
2
2
9
9
Bit 6
WN
a
d
d
p
d
a
x
1
8
8
1
3
1
6
a
d
d
a
0
7
7
0
f
d
d
6
f
6
6
6
Bit 5
FLEX
WN
d
p
d
N
d
d
10
0
2
5
f
5
5
5
5
TM
N
d
d
f
4
4
Roaming Decoder II
4
4
N
d
d
f
3
3
3
Bit 4
WN
3
d
d
x
N
9
1
d
d
f
4
2
2
2
2
N
d
d
f
1
1
1
1
N
d
d
f
Bit 3
WN
0
0
0
0
d
d
x
Temporary address assignment
11 Event Flags for System Event
Temporary address assignment with
MSN
Reserved
Reserved
Reserved
Reserved
Reserved for test
8
0
3
b
6
), and message sequence number
Bit 2
WN
V
d
i
2
7
2
2
Description
Bit 1
WN
V
d
i
1
6
1
1
a
Bit 0
WN
V
KS8701
d
i
0
5
0
0