A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
EEPROM Enable
HOST PORT
DSPD Design
HOST Port an
d SPI Serial 1M EEPROM MEMORY
DSP568
58EVM.DSN
1.2
4
11
Thursday, January 10, 2002
A
DS
P Standard Products Division
2100 East Elliot Road
Tempe, Arizona 85284
Tit
le
Docu
ment
Date:
Siz
e
Design
er:
Shee
t
of
Rev.
Numbe
r
(480) 413-5090 FAX: (480) 413-2510
/RST
/WP
/RST
/WP
EE_SO
EE_SI
EE_SCK
/EE_CS
HRW
/HDS
/HCS
/HREQ
/HACK
/SS
MISO
MOSI
SCK
HD0
HD2
HD4
HD6
HA0
HA2
/HDS
/HREQ
HD1
HD3
HD5
HD7
HA1
HRW
/HCS
/HACK
+3.3V
+3.3V
+3.3V
+3.3V
R54
10K
R56
10K
JG10
1
3
5
7
2
4
6
8
U4
AT45DB011B-SC
1
8
4
6
3
5
7
2
SI
SO
CS
VCC
RESET
WP
GND
SCK
R53
10K
R55
10K
R58
10K
R57
10K
R59
10K
J4
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
56858EVM Schematics, Rev. 3
Freescale Semiconductor
Appendix A-5
Figure
A-4. HOST Port and SPI Se
rial 1M-bit Serial EEPROM Memory
Содержание 56858
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