C8051F340 Datasheet, PDF (115/282 Pages) List of Unclassifed Manufacturers – Full Speed USB Flash MCU Family

C8051F340/1/2/3/4/5/6/7
SFR Definition 12.3. FLSCL: Flash Scale
R/W
FOSE
Bit7
R/W
R/W
Reserved Reserved
Bit6
Bit5
R/W
FLRT
Bit4
R/W
R/W
R/W
R/W
Reset Value
Reserved Reserved Reserved Reserved 10000000
Bit3
Bit2
Bit1
Bit0 SFR Address:
0xB6
Bits7:
Bits6–5:
Bit 4:
Bits3–0:
FOSE: Flash One-shot Enable
This bit enables the Flash read one-shot. When the Flash one-shot disabled, the Flash
sense amps are enabled for a full clock cycle during Flash reads. At system clock frequen-
cies below 10 MHz, disabling the Flash one-shot will increase system power consumption.
0: Flash one-shot disabled.
1: Flash one-shot enabled.
RESERVED. Read = 00b. Must Write 00b.
FLRT: FLASH Read Time.
This bit should be programmed to the smallest allowed value, according to the system clock
speed.
0: SYSCLK <= 25 MHz.
1: SYSCLK <= 48 MHz.
RESERVED. Read = 0000b. Must Write 0000b.
Rev. 0.5
115