SAM4L Datasheet, PDF (274/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU

14.10.1 Flash Control Register
Name:
FCR
Access Type:
Read/Write
Offset:
0x00
Reset Value:
0x00000000
31
30
29
-
-
-
23
22
21
-
-
-
15
14
13
-
-
-
7
6
5
WS1OPT
FWS
-
• reserved:
Must be 0.
•
28
-
20
-
12
-
4
-ECCE
27
-
19
-
11
-
3
PROGE
• WS1OPT: Wait State 1 Optimization
0: No action
1: Optimize read accesses when configured with one wait state
• FWS: Flash Wait State
0: The flash is read with 0 wait states.
1: The flash is read with 1 wait state.
• ECCE: ECC Error Interrupt Enable
0: ECC Error does not generate an interrupt.
1: ECC Error generates an interrupt.
• PROGE: Programming Error Interrupt Enable
0: Programming Error does not generate an interrupt request.
1: Programming Error generates an interrupt request.
• LOCKE: Lock Error Interrupt Enable
0: Lock Error does not generate an interrupt request.
1: Lock Error generates an interrupt request.
• FRDY: Flash Ready Interrupt Enable
0: Flash Ready does not generate an interrupt request.
1: Flash Ready generates an interrupt request.
26
-
18
-
10
-
2
LOCKE
ATSAM4L4/L2
25
24
-
-
17
16
-
-
9
8
-
reserved
1
0
-
FRDY
42023C–SAM–02/2013
274