AT91FR40161 ATMEL Corporation, AT91FR40161 Datasheet - Page 46

• Manufacturer Part Number: AT91FR40161
• Description: The AT91FR40161 Features 136 K Bytes of On-chip SRAM, 2M Bytes of Flash, an External Bus Interface, a 3-channel Timer/Counter, 2 ...
• Manufacturer: ATMEL Corporation

EBI Chip Select Register
Register Name: EBI_CSR0 - EBI_CSR7
Access Type:
Reset Value:
Absolute Address:0xFFE00000 - 0xFFE0001C
Offset:
• DBW: Data Bus Width
• NWS: Number of Wait States
This field is valid only if WSE is set.
• WSE: Wait State Enable (Code Label EBI_WSE)
0 = Wait state generation is disabled. No wait states are inserted.
1 = Wait state generation is enabled.
46
PAGES
0
0
0
0
1
1
1
1
31
23
15
–
7
0
0
1
1
AT91X40 Series
DBW
NWS
0
0
1
1
0
0
1
1
Read/Write
See Table 6
0x00 - 0x1C
30
22
14
–
6
–
0
1
0
1
0
1
0
1
0
1
0
1
BA
Data Bus Width
Reserved
16-bit data bus width
8-bit data bus width
Reserved
CSEN
WSE
29
21
13
5
Number of Standard Wait States
BAT
28
20
12
4
1
2
3
4
5
6
7
8
BA
NWS
27
19
11
–
3
TDF
26
18
10
–
2
EBI_DBW_16
Code Label
EBI_DBW_8
Code Label
EBI_NWS_1
EBI_NWS_2
EBI_NWS_3
EBI_NWS_4
EBI_NWS_5
EBI_NWS_6
EBI_NWS_7
EBI_NWS_8
EBI_DBW
EBI_NWS
25
17
–
9
1
–
–
DBW
1354D–ATARM–08/02
PAGES
24
16
–
8
0