Analog Devices ADSP-21364 EZ-KIT Lite Manual page 75

A
3.3V
R163
10K U25
805
16
VCC
1
A21 1
A[21:23] A
A22 2
B
A23 3
C
6
G1
4
G2A
5
G2B
74LVC138AD
SOIC16
U21
AD0 3
AD[0:15] 1D
2
AD1 4
2D
AD2 7
3D
AD3 8
4D
AD4 13
5D
AD5 14
6D
AD6 17
7D
AD7 18
8D
11
ALE LE
1
OE
74LVC373APW
TSSOP20
U18
AD8 3
1D
AD9 4
2D
AD10 7
3D
AD11 8
4D
3
AD12 13
5D
AD13 14
6D
AD14 17
7D
AD15 18
8D
11
ALE LE
1
OE
74LVC373APW
TSSOP20
3.3V 3.3V 3.3V
4 C163 C127
0.01UF 0.01UF
805 805
74LVC138 AT25F512 74LVC373
A
B
VALID DSP ADDRESS
START
1A0 0000
180 0000
15
160 0000
Y0 FLASH_CS
14
Y1 SRAM_CS 140 0000
13
120 0000
Y2 LED_CS
12
100 0000
Y3 EXP_CS1
11
Y4 EXP_CS2
10
Y5
9
Y6
7
Y7
8
GND
3.3V
2 A8
1Q A[8:23] AD[8:15]
5 A9
2Q
6 A10
3Q
9 A11
4Q
12 A12
5Q
15 A13
6Q
16 A14
7Q
19 A15
8Q
A[8:19]
20
VCC
10
GND
2 A16
1Q
5 A17
2Q
6 A18
3Q
9 A19
4Q
12 A20
5Q
15 A21
6Q
16 A22
7Q
19 A23
8Q
20
VCC
10
GND
3.3V 3.3V
3.3V
C160 C158 C141 C153 C156 C157
0.01UF 0.01UF 0.1UF 0.01UF 0.1UF 0.01UF
805 805 805 805 805 805
74LVC373 IS61LV5128 AM29LV081
B
BANK END
A23 A22 A21 BANK
END ADDRESS
X 1FF FFFF 1 - - - NONE
X 19F FFFF 1 0 0 Y4 EXPANSION INTERFACE CS 2
X 17F FFFF 0 1 1 Y3 EXPANSION INTERFACE CS 1
140 0000 15F FFFF 0 1 0 Y2 LEDs
127 FFFF 13F FFFF 0 0 1 Y1 SRAM
10F FFFF 11F FFFF 0 0 0 Y0 FLASH
SRAM
4Mb (512K x 8-bit)
U15
AD8 3 9 AD0
A0 D0
AD9 4 10 AD1
A1 D1
AD10 5 13 AD2
A2 D2
AD11 6 14 AD3
A3 D3
AD12 7 31 AD4
A4 D4
AD13 16 32 AD5
A5 D5
AD14 17 35 AD6
A6 D6
AD15 18 36 AD7
A7 D7
A8 19
A8
A9 20 1
A9 NC1
A10 26 2
A10 NC2
A11 27 21
A11 NC3
A12 28 22
A12 NC4
A13 29 23
A13 NC5
A14 30 24
A14 NC6
A15 38 42
A15 NC7
A16 39 43
A16 NC8
A17 40 44
A17 NC9
A18 41
A18
11
VDD1
A19 25 33
NC/A19 VDD2
8 12
SRAM_CS CE GND1
37 34
RD OE GND2
15
WE WE
IS61LV5128AL
TSOP44
C
DEVICE
3.3V
R66
10K
805
SPICLK
MOSI
FLAG0_SPI_FLASH_CS
RESET
U19
AD8 21
AD[0:7] AD[8:15] A0
AD9 20
A1
AD10 19
A2
AD11 18
A3
AD12 17
A4
AD13 16
A5
AD14 15
A6
AD15 14
A7
A8 8
A[8:20] A8
A9 7
A9
A10 36
A10
A11 6
A11
A12 5
A12
A13 4
A13
A14 3
A14
3.3V A15 2
A15
A16 1
A16
A17 40
A17
A18 13
A18
A19 37
A19
A20 38
NC/A20
22
FLASH_CS CE
24
RD OE
9
WE WE
AM29LV081B-120EC
TSOP40
ANALOG
DEVICES
Title
Size Board No.
C
Date 6-22-2004_10:11
C
D
3.3V
SPI Flash
R64 512Kb
10K
805
U12
7 8
HOLD VCC
6 2
SCK SO MISO
5
SI
1
CS
3 4
WP GND
AT25F512N
SOIC8
Flash
8Mb (1M x 8-bit)
25 AD0
D0 AD[0:7]
26 AD1
D1
27 AD2
D2
28 AD3
D3
32 AD4
D4
33 AD5
D5
34 AD6
D6
35 AD7
D7
11
NC1
29
NC2
12
RY/BY
10
RESET RESET
3.3V
31
VCC1
30
VCC2
39
VSS1
23
VSS2
DNP = Do Not Populate
20 Cotton Road
Nashua, NH 03063
PH: 1-800-ANALOGD
ADSP-21364 EZ-KIT Lite
MEMORY
A0190-2004
Sheet 3 of
D
1
2
3
4
Rev
1.1
12