User`s guide

M1 System Management Board User’s Guide 85
Figure C-17. Flash Memory
5 5
4 4
3 3
2 2
1 1
D D C C B B A A
FLASH 512K * 16
FLASH 512K * 16
512kx16 Flash- M29W800DT 1Mx16 Flash - M29W160ET
FLASH Memory A M7AFS System Management Board
B
18 19Wednesday, September 13, 2006
Title Size Document Number Rev Date: Sheet
of
MEM_DATA4MEM_ADDR4
MEM_ADDR8
MEM_ADDR2 MEM_ADDR13
MEM_DATA0
MEM_ADDR5 MEM_ADDR7
MEM_ADDR7
MEM_DATA29
MEM_DATA8 MEM_DATA14 MEM_DATA9 MEM_DATA15
MEM_DATA24
MEM_ADDR5 MEM_ADDR10 MEM_ADDR15 MEM_ADDR13 MEM_ADDR16 MEM_ADDR6 MEM_ADDR12
MEM_ADDR9
MEM_DATA1 MEM_DATA10
MEM_DATA21
MEM_ADDR11 MEM_ADDR6
MEM_DATA18
MEM_ADDR1
MEM_DATA23
MEM_ADDR14 MEM_ADDR11
MEM_ADDR17
MEM_ADDR3 MEM_DATA3
MEM_DATA22 MEM_DATA31
MEM_DATA2
MEM_ADDR2
MEM_DATA28
MEM_DATA11 MEM_DATA13
MEM_ADDR16
MEM_DATA16
MEM_DATA12
MEM_DATA20 MEM_DATA26
MEM_ADDR3
MEM_DATA17
MEM_ADDR9
MEM_DATA5
MEM_ADDR18
MEM_ADDR18
MEM_ADDR0
MEM_DATA30
MEM_ADDR0
MEM_DATA7
MEM_ADDR17
MEM_ADDR8
MEM_ADDR4
MEM_DATA6
MEM_DATA27
MEM_ADDR1
MEM_DATA25
MEM_ADDR14
MEM_DATA19
MEM_ADDR15
MEM_ADDR10 MEM_ADDR12
MEM_ADDR19 MEM_ADDR19
FLASH_READN FLASH_WRITEN FLASH_CSN FLASH_RPN
FLASH_RB
MEM_ADDR[19:0] MEM_DATA[31:0]
FLASH_WRITEN FLASH_READN FLASH_CSN FLASH_RPN FLASH_RB
MEM_DATA[31:0]MEM_ADDR[19:0]
SKP_3.3V
SKP_3.3V
SKP_3.3V
SKP_3.3V
SKP_3.3VSKP_3.3V
SKP_3.3V
R190 10K
12
U26
M29W160ET
1 2 3 4 5 6 7 8 9
10
11 12
13 14
15
16 17 18 19 20 21 22 23 24 48
47 46 45 44 43 42 41 40 39 38
37
36 35 34 33 32 31 30 29 28 27 26
25
A15 A14 A13 A12 A11 A10 A9 A8 NC1 NC2
W
RP
NC3 NC4
RB
A18 A17 A7 A6 A5 A4 A3 A2 A1 A16
BYTE
VSS
DQ15A-1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VCC
DQ11
DQ3
DQ10
DQ2 DQ9 DQ1 DQ8 DQ0
G
VSS1
E
A0
R200 10K
12
C92 0-1uF 10V
12
C8 0-1uF 10V
12
C83 0-1uF 10V
12
C11 0-1uF 10V
12
C10 0-1uF 10V
12
U25
M29W160ET
1 2 3 4 5 6 7 8 9
10
11 12
13 14
15
16 17 18 19 20 21 22 23 24 48
47 46 45 44 43 42 41 40 39 38
37
36 35 34 33 32 31 30 29 28 27 26
25
A15 A14 A13 A12 A11 A10 A9 A8 NC1 NC2
W
RP
NC3 NC4
RB
A18 A17 A7 A6 A5 A4 A3 A2 A1 A16
BYTE
VSS
DQ15A-1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VCC
DQ11
DQ3
DQ10
DQ2 DQ9 DQ1 DQ8 DQ0
G
VSS1
E
A0
C7 0-1uF 10V
12
R205 10K
12