D6571E Просмотр технического описания (PDF) - Unspecified
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D6571E Datasheet PDF : 117 Pages
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D6571E Data Sheet
CHIP CONFIGURATION
• D6571E-11 Digital Telephone Answering Device (TAD) processor (80-pin PQFP) - 1 each
ADDITIONAL SYSTEM COMPONENTS (supplied by the customer according to DSP Group’s specifications)
• D0000-29 - µ-law or A-law 8 bit serial codec - 1 , 2 - for SpeakerPhone
One of the following:
• Samsung KM29N040 (44-pin TSOP II) - 4 Mb , up to two devices per system (may have up to 3 bad blocks)
• Samsung KM29N1600 (44-pin TSOP II) - 16 Mb, single device (may have up to 10 bad blocks)
• Toshiba TC58A040F - 4 Mb, up to two devices per system (may have up to 10 bad blocks)
* Optionally, the system will support up to 64K EPROM/ROM (access time 300 ms or less) for Voice Prompt storage.
This option is only available in systems with a single 4Mbit flash memory device or no flash in the system.
ADDR15/ CE3
1
ADDR14 2
ACK
3
HI/LO
4
HSTRD
5
HSTWR
6
HSTDB7
7
HSTDB6
8
HSTDB5
9
HSTDB4
10
HSTDB3
11
HSTDB2
12
HSTDB1
13
HSTDB0
14
GND
15
CLKOUT
16
XOUT
17
XIN
18
VCC
19
SCLK
20
RESET
21
PDN
22
FSYNC
23
DX1
24
Top View
D6571E-11
64
ADDR5
63
ADDR4
62
ADDR3
61
ADDR2
60
ADDR1
59
ADDR0
58
MDB15
57
MDB14
56
NC
55
NC
54
GND
53
VCC
52
MDB13
51
MDB12
50
MDB11
49
MDB10
48
MDB9
47
MDB8
46
MDB7
45
MDB6
44
MDB5
43
MDB4
42
MDB3
41
MDB2
Figure 2. D6571E-11Pin Diagram
DS6571E.2
DSP GROUP, INC., 3120 SCOTT BOULEVARD
6
SANTA CLARA, CA 95054 PH: 408 986-4300 FAX: 408 986-4490
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