參數(shù)資料
型號: TMS320C10-14
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: Digital Signal Processors(280ns指令周期,分離的程序和數(shù)據(jù)總線,外部輪詢中斷的DSP)
中文描述: 數(shù)字信號處理器(280ns指令周期,分離的程序和數(shù)據(jù)總線,外部輪詢中斷的數(shù)字信號處理器)
文件頁數(shù): 48/139頁
文件大小: 1478K
代理商: TMS320C10-14
TMS320E14, TMS320P14
DIGITAL SIGNAL PROCESSORS
SPRS009C–JANUARY 1987–REVISED JULY 1991
POST OFFICE BOX 1443
HOUSTON, TEXAS 77001
48
1234h
5678h
9ABCh
DEFOh
.
.
.
0(0000h)
1(000Ah)
2(0002h)
3(0003h)
.
.
.
4095(0FFh)
TMS320C14 On-Chip
Program Memory
(Word Format)
0(0000h)
1(0001h)
2(0002h)
3(0003h)
4(0004h)
5(0005h)
6(0006h)
7(0007h)
.
.
.
0(0000h)
1(0001h)
2(0002h)
3(0003h)
4(0004h)
5(0005h)
6(0006h)
7(0007h)
.
.
.
8191(1FFFh)
TMS320E14 and
TMS320P14 On-
Chip
Program Memory
(Byte Format)
EPROM
Programmer
Memory
Byte Format with
Adapter Socket
34h
12h
78h
56h
BCh
9Ah
FOh
DEh
.
.
.
12h
34h
56h
78h
9Ah
BCh
DEh
FOh
.
.
.
Figure 6. Programming Data Format
Figure 7 shows the wiring conversion to program the
E14 and
P14 using the 28-pin pinout of the TMS27C64.
The table of pin nomenclature provides a description of the TMS27C64 pins.
CAUTION
The
E14 and
P14 do not support the signature mode available with some EPROM programmers.
The signature mode places high voltage (12.5 V
dc
) on pin A9. The
E14 and
P14 EPROM cells are
not designed for this feature and will be damaged if subjected to it. A 3.9 k
resistor is standard
on the TI programmer socket between pin A9 and programmer. This protects the device from
unintentional use of the signature mode.
3.9 k
A0
A1
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
61
62
63
64
65
66
67
68
1
2
3
4
5
6
7
8
9
CLKIN
G
E
VPP
EPT
PGM
A12
A11
A10
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Q4
Q5
Q6
Q7
Q8
E
A10
G
A11
A9
A8
EPT
PGM
VCC
GND
Q3
Q2
Q1
A0
A1
A2
A3
A4
A5
A6
A7
A12
VPP
TMS27C64 Pinout
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TMS320E14
TMS320P14
A
A
V
V
A
A
A
A
A
A
C
S
Q
Q
Q
Q
C
V
S
V
Q
Q
Q
Q
Figure 7. TMS320E14/P14 EPROM Programming Conversion to TMS27C64 EPROM Pinout
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