參數(shù)資料
型號: PCD5008H
廠商: NXP SEMICONDUCTORS
元件分類: 尋呼電路
英文描述: FLEX Pager Decoder
中文描述: TELECOM, PAGING DECODER, PQFP32
封裝: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, SOT-358-1, LQFP-32
文件頁數(shù): 52/64頁
文件大?。?/td> 341K
代理商: PCD5008H
1998 Jun 17
52
Philips Semiconductors
Product specification
FLEX
Pager Decoder
PCD5008
Table 57
Alphanumeric message without fragmentation
Table 58
Alphanumeric message with fragmentation
PACKET
PHASE
AFM
COUNTER
COMMENT
NUMBER
TYPE
1st
2nd
3rd
4th
address 1
vector 1
message
AFM
A
A
A
0
1
1
0
address 1 is received
vector = alphanumeric type
message word received; C bit = 0; no more fragments are expected
host writes AFM packet to the PCD5008 with the DAF bit = 1
PACKET
PHASE
AFM
COUNTER
COMMENT
NUMBER
TYPE
1st
2nd
3rd
address 1
vector 1
message
A
A
A
0
1
1
address 1 is received
vector = alphanumeric type
message word received; C bit = 1;
message is fragmented, more expected
end of frame indication (EOF = 1)
address 1 is received
vector = alphanumeric type
message word received; C bit = 1;
message is fragmented, more expected
host writes AFM packet to the PCD5008 with the DAF bit = 1
end of frame indication (EOF = 1)
address 1 is received
vector = alphanumeric type
message word received; C bit = 0; no more fragments are expected
host writes AFM packet to the PCD5008 with the DAF bit = 1
host writes AFM packet to the PCD5008 with the DAF bit = 1
4th
5th
6th
7th
status
address 1
vector 1
message
1
1
2
2
B
B
B
8th
9th
10th
11th
12th
13th
14th
AFM
status
address 1
vector 1
message
AFM
AFM
1
1
1
2
2
1
0
A
A
A
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