dsp56857 Freescale Semiconductor, Inc, dsp56857 Datasheet - Page 46

• Manufacturer Part Number: dsp56857
• Description: Dsp56857 Digital Signal Controller
• Manufacturer: Freescale Semiconductor, Inc

46
Pin No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
8
9
Signal Name
EXTAL
MODC
MODA
MODB
V
V
V
MISO
MOSI
V
V
IRQA
IRQB
XTAL
V
V
V
SCK
HD0
HD1
HD2
V
V
V
SS
DDIO
DDIO
DDIO
SSIO
SSIO
DDA
SSA
SSA
DD
SS
DD
Table 5-1 56857 Pin Identification By Pin Number
Pin No.
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Signal Name
56857 Technical Data, Rev. 6
RESET
CLKO
RSTO
V
TRST
V
V
V
V
V
V
TDO
TMS
HD3
HD4
HD5
HD6
HD7
TCK
V
V
V
V
TDI
DDIO
DE
DDIO
DDIO
DDIO
SSIO
SSIO
SSIO
DD
DD
SS
SS
Pin No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
Signal Name
HRWB
RXD0
TXD0
V
V
STD1
SRD1
SCK1
V
V
RXD1
TXD1
SC10
SC11
SC12
CS0
CS1
CS2
CS3
HA0
HA1
HA2
V
V
V
DDIO
SSIO
DDIO
SSIO
DD
DD
SS
Pin No.
100
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
Freescale Semiconductor
Signal Name
HREQ
HACK
V
V
SRD0
V
V
V
V
STD0
SCK0
SC00
SC01
SC02
V
V
TIO3
TIO2
TIO1
TIO0
HDS
HCS
V
V
V
DDIO
DDIO
DDIO
SSIO
SSIO
SSIO
SSIO
SSIO
DD
DD
SS