參數(shù)資料
型號(hào): EP7311-CR-C
廠商: CIRRUS LOGIC INC
元件分類(lèi): 微控制器/微處理器
英文描述: HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
中文描述: 32-BIT, 74 MHz, RISC MICROCONTROLLER, PBGA204
封裝: 13 X 13 MM, 0.65 MM PITCH, TFBGA-204
文件頁(yè)數(shù): 46/54頁(yè)
文件大?。?/td> 1533K
代理商: EP7311-CR-C
46
Copyright Cirrus Logic, Inc. 2003
(All Rights Reserved)
DS506PP1
EP7311
High-Performance, Low-Power System on Chip
JTAG Boundary Scan Signal Ordering
Table W. JTAG Boundary Scan Signal Ordering
LQFP
Pin No.
TFBGA
Ball
PBGA
Ball
Signal
Type
Position
1
B3
B1
nCS[5]
O
1
4
A2
C2
EXPCLK
I/O
3
5
B1
E4
WORD
O
6
6
E3
D1
WRITE/nSDRAS
O
8
7
C1
F5
RUN/CLKEN
O
10
8
C2
D2
EXPRDY
I
13
9
E2
F4
TXD2
O
14
10
D2
E1
RXD2
I
16
13
F3
E2
PB[7]
I/O
17
14
D1
G5
PB[6]
I/O
20
15
F2
F1
PB[5]
I/O
23
16
G3
G4
PB[4]
I/O
26
17
E1
F2
PB[3]
I/O
29
18
F1
H7
PB[2]
I/O
32
19
G2
G1
PB[1]/PRDY2
I/O
35
20
G1
H6
PB[0]/PRDY1
I/O
38
23
H3
H1
PA[7]
I/O
41
24
H1
H5
PA[6]
I/O
44
25
J3
H2
PA[5]
I/O
47
26
J2
H4
PA[4]
I/O
50
27
J1
J1
PA[3]
I/O
53
28
L3
J4
PA[2]
I/O
56
29
K2
J2
PA[1]
I/O
59
30
K1
J5
PA[0]
I/O
62
31
M3
K1
LEDDRV
O
65
32
L2
J6
TXD1
O
67
34
L1
K2
PHDIN
I
69
35
N3
J7
CTS
I
70
36
M2
L1
RXD1
I
71
37
M1
K4
DCD
I
72
38
P3
L2
DSR
I
73
39
N1
K5
nTEST1
I
74
40
N2
M1
nTEST0
I
75
41
R3
K6
EINT3
I
76
42
P1
M2
nEINT2
I
77
43
P2
L4
nEINT1
I
78
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