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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)： | 37/64頁 |
| 文件大?。?/td> | 341K |
| 代理商： | PCD5008H |
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1998 Jun 17
37
Philips Semiconductors
Product specification
FLEX
Pager Decoder
PCD5008
8.7.7
S
HORT INSTRUCTION VECTOR
V:
these bits are set 001 for a short instruction vector.
WN:
word number of vector (2 to 87 decimal) (Table 37).
WN describes the location of the vector word in the frame.
e:
error (Table 37). Set if more than 2 bit errors are
detected in the word, if the check character calculation fails
after error correction has been performed, or if the vector
value is determined to be invalid.
p:
phase (Table 37). This is the phase on which the vector
was found (0 = A, 1 = B, 2 = C and 3 = D).
i:
instruction type (Tables 37 and 38). These bits define
the meaning of the d bits in this packet.
x:
unused bits (Table 37). The value of these bits is not
guaranteed.
d:
data bits whose definition depend on the value of the
i bits in this packet according to Table 38. Note that if this
vector is received on a long address and the e bit in this
packet is not set, the decoder sends a message packet
immediately following the vector packet. All message bits
in the message packet are unused and should be ignored.
Table 37
Short instruction vector packet bit assignments
Table 38
Short instruction vector definitions
Note
1.
Assigned temporary address index a and associated frame number f (Section 8.8.4).
BYTE
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
3
2
1
0
0
e
x
d
4
WN
6
p
1
x
d
3
WN
5
p
0
d
10
d
2
WN
4
x
d
9
d
1
WN
3
x
d
8
d
0
WN
2
V
2
d
7
i
2
WN
1
V
1
d
6
i
1
WN
0
V
0
d
5
i
0
i
2
0
i
1
0
i
0
0
d
10
a
3
d
9
a
2
d
8
a
1
d
7
a
0
d
6
f
6
d
5
f
5
d
4
f
4
d
3
f
3
d
2
f
2
d
1
f
1
d
0
f
0
DESCRIPTION
temporary address assignment,
note 1
reserved
reserved
reserved
reserved
reserved
reserved
reserved for test
0
0
0
1
1
1
1
0
1
1
0
0
1
1
1
0
1
0
1
0
1
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|---|---|
| PCD5013 | FLEX roaming decoder II |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| PCD5008HBD-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication Decoder |
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| PCD5013H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:FLEX roaming decoder II |
| PCD5032 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:ADPCM CODEC for digital cordless telephones |
| PCD5032B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Linear CODEC |
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