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T8301 Datasheet PDF : 190 Pages
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T8301 Internet Protocol Telephone
Phone-On-A-Chip IP Solution DSP
Advance Data Sheet
December 2000
2 Pin Information (continued)
2.2 Pinout Information
In the following table, reference 1 refers to sections in the T8301 data sheet (this data sheet) and reference 2 refers
to sections in the DSP1627 data sheet.
Table 1. Pin Description
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Name
VDD
BIO0
BIO1
BIO2
BIO3
INT0N
INT1N
STOPN
DI1
VSS
VDD
DO1
SYNC
IOLD
IOCK
VSS
VDDPLL
CKI1
CKI2
VSSPLL
A15
A14
A13
A12
VSS
VDD
A11
A10
A9
A8
A7
A6
A5
A4
VSS
VDD
A3
Description
—
BIT I/O 0
BIT I/O 1
BIT I/O 2
BIT I/O 3
DSP interrupt 0, active -low
DSP interrupt 1, active -low
Controls the internal processor clock, active -ow
Serial input/output unit (SIO) data in
—
—
Serial input/output unit (SIO) data out
Serial input/output unit (SIO) sync
Serial input/output unit (SIO) input load/output load
Serial input/output unit (SIO) input clock/output clock
—
OSC and PLL VDD
XTL1 input/CMOS clock
XTL2 input/CMOS clock
OSC and PLL VSS
EMI address bus 15
EMI address bus 14
EMI address bus 13
EMI address bus 12
—
—
EMI address bus 11
EMI address bus 10
EMI address bus 9
EMI address bus 8
EMI address bus 7
EMI address bus 6
EMI address bus 5
EMI address bus 4
—
—
EMI address bus 3
Reference 1
—
4.4
4.4
4.4
4.4
4.6
4.6
—
4.5
—
—
4.5
4.5
4.5
4.5
—
—
4.3
4.3
—
4.9
4.9
4.9
4.9
—
—
4.9
4.9
4.9
4.9
4.9
4.9
4.9
4.9
—
—
4.9
Reference 2
—
4.9
4.9
4.9
4.9
4.3
4.3
4.13
4.7
—
—
4.7
4.7
4.7
4.7
—
—
4.12
4.12
—
—
4.5, 6.2
4.5, 6.2
4.5, 6.2
—
—
4.5, 6.2
4.5, 6.2
4.5, 6.2
4.5, 6.2
4.5, 6.2
4.5, 6.2
4.5, 6.2
4.5, 6.2
—
—
4.5, 6.2
4
Lucent Technologies Inc.
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