ks8701 Samsung Semiconductor, Inc., ks8701 Datasheet - Page 45

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

Decoder-to-Host Packet Descriptions
SHORT MESSAGE / TONE ONLY VECTOR
Table 22: Short Message / Tone Only Vector Packet Bit Assignments
44
V:
WN:
e:
p:
d:
t:
x:
Byte 3
Byte 2
Byte 1
Byte 0
Unused bits. The value of these bits is not guaranteed.
Message type. These bits define the meaning of the d bits in this packet.
Phase on which the vector was found (0=a, 1=b, 2=c, 3=d)
Data bits whose definition depend on the value of t in this packet according to the following table. Note
010 for a Short Message / Tone Only Vector
calculation fails.
that 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 from the word location immediately following the Vector Packet. Except for the
short message on a non-network address (t=0), all message bits in the Message Packet are unused
and should be ignored.
Set if more than 2 bit errors are detected in the word or, if after error correction, the check character
Word number of vector (2 - 87 decimal). Describes the location of the vector word in the frame.
t
00
00
01
10
11
1
a.
t
0
Bit 7
d
0
e
x
For long addresses, an extra 5 characters are sent in the Message Packet immediately
following the Vector Packet.
5
d
c
T
s
s
1
3
8
11
3
s
T
c
s
d
0
7
2
2
10
Bit 6
WN
R
T
s
p
d
c
x
0
1
6
1
4
d
1
6
9
N
T
s
c
0
5
5
d
0
8
M
N
s
b
4
d
4
2
3
Bit 5
WN
FLEX
7
d
p
d
N
M
s
11
b
0
3
3
d
3
2
5
1
6
TM
s
N
M
b
d
2
Roaming Decoder II
2
1
0
5
s
N
b
A
d
1
Bit 4
WN
1
0
4
d
4
d
x
10
2
s
N
a
A
4
d
0
3
0
3
3
S
S
a
A
d
2
2
2
2
2
S
Bit 3
A
S
WN
a
d
1
d
d
1
1
1
1
x
9
1
3
A
S
S
d
a
0
0
0
0
0
Short Numeric: 3 numeric chars
when on a messaging address
Part of NID when on a Network
Address
Tone Only: 8 source (S) and 9
unused bits(s)
Tone only: 8 source (s),message
number(N),message retrieval flag
(R), and 2 unused bits(s)
spare message type
Bit 2
WN
V
d
d
8
0
2
2
Description
Bit 1
WN
V
d
t
1
7
1
1
Bit 0
WN
V
KS8701
d
t
0
6
0
a
0