ISD94100 Series Technical Reference Manual
Sep 9, 2019
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6.4.5
Register Map
R
: read only,
W
: write only,
R/W
: both read and write
Configuration
Bytes
Offset
R/W Description
Reset Value
Configuration Bytes Base Address:
FMC_CONFIG_BASE = 0x0030_0000
CONFIG0
FMC_CO0x00 R/W Configuration byte 0x00 ~ 0x03
Flash, no change
CONFIG1
FMC_CO0x04 R/W Configuration byte 0x04 ~ 0x07
Flash, no change
CONFIG2
FMC_CO0x08 R/W Configuration byte 0x08 ~ 0x0B
Flash, no change
Note:
1.
Any configuration bit not listed here is reserved and must be kept at 1.
2.
The reserved field that listed in configuration bytes must be kept at 1 except CONFIG1. Programming reserved field with 0
may produce undefined results.
Register
Offset
R/W Description
Reset Value
FMC Base Address:
FMC_BA = 0x4000_C000
FMC_ISPCTL
0x00
R/W ISP Control Register
0x0000_0000
FMC_ISPADDR
0x04
R/W ISP Address Register
0x0000_0000
FMC_ISPDAT
0x08
R/W ISP Data Register
0x0000_0000
FMC_ISPCMD
0x0C
R/W ISP Command Register
0x0000_0000
FMC_ISPTRG
0x10
R/W ISP Trigger Register
0x0000_0000
FMC_DFBA
0x14
R
Data Flash Base Address
0xXXXX_XXXX
FMC_ISPSTS
0x40
R
ISP Status Register
0x0000_000X
FMC_CYCCTL
0x4C
R/W Flash Access Cycle Control Register
0x0001_0000
FMC_MPDAT0
0x80
R/W ISP Multi-Word Program Data0 Register
0x0000_0000
FMC_MPDAT1
0x84
R/W ISP Multi-Word Program Data1 Register
0x0000_0000
FMC_MPDAT2
0x88
R/W ISP Multi-Word Program Data2 Register
0x0000_0000
FMC_MPDAT3
0x8C
R/W ISP Multi-Word Program Data3 Register
0x0000_0000
FMC_MPSTS
0xC0
R
ISP Multi-Word Program Status Register
0x0000_0000
FMC_MPADDR
0xC4
R
ISP Multi-Word Program Address Status Register
0x0000_0000
Note:
1.
Any register not listed here is reserved and must not be written. The result of a read operation on these bits is undefined.
Содержание ISD94100 Series
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