Configuration
4.5.5
Device Protection Register (DPROT)
The Device Protection Register holds the write protect signals for flash devices.
Table 4-12: Device Protection Register (DPROT)
REGISTER NAME
ADDRESS
BIT
NAME
7
SWP
System write protection:
0 = Onboard non-volatile memory devices not write protected
1 = Onboard non-volatile memory devices write protected
This bit reflects the state of the system hardware write protection sig-
nal SYS_WP#.
6 - 2
Res.
Reserved
1
EEWP
EEPROM write protection:
0 = EEPROM not write protected
1 = EEPROM write protected
Writing a '1' to this bit sets the bit. If this bit is set, it cannot be
cleared.
0
BFWP
SPI flash write protection:
0 = SPI flash not write protected
1 = SPI flash write protected
Writing a '1' to this bit sets the bit. If this bit is set, it cannot be
cleared.
Page 4 - 12
DEVICE PROTECTION REGISTER (DPROT)
0x284
DESCRIPTION
CP6003-RA/RC
RESET
ACCESS
VALUE
0
R
00000
R
0
R/W
0
R/W
ID 1046-3890, Rev. 1.0