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ONENAND CONTROLLER
REGISTER DESCRIPTION
MEMORY MAP
Register
MEM_CFG0
BURST_LEN0
MEM_RESET0
INT_ERR_STAT0
INT_ERR_MASK0
INT_ERR_ACK0
ECC_ERR_STAT0
MANUFACT_ID0
DEVICE_ID0
DATA_BUF_SIZE0
BOOT_BUF_SIZE0
BUF_AMOUNT0
TECH0
FBA_WIDTH0
FPA_WIDTH0
FSA_WIDTH0
REVISION0
DATARAM00
DATARAM10
SYNC_MODE0
TRANS_SPARE0
Reserved
DBS_DFS_WIDTH0
PAGE_CNT0
ERR_PAGE_ADDR0
BURST_RD_LAT0
INT_PIN_ENABLE0
INT_MON_CYC0
ACC_CLOCK0
SLOW_RD_PATH0
ERR_BLK_ADDR0
FLASH_VER_ID0
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
7-16
Specifications and information herein are subject to change without notice.
Address
R/W
0x70100000
R/W Bank0 Memory Device Configuration Register
0x70100010
R/W Bank0 Burst Length Register
0x70100020
R/W Bank0 Memory Reset Register
0x70100030
R/W Bank0 Interrupt Error Status Register
0x70100040
R/W Bank0 Interrupt Error Mask Register
0x70100050
W
Bank0 Interrupt Error Acknowledge Register
0x70100060
R/W Bank0 ECC Error Status Register
0x70100070
R
Bank0 Manufacturer ID Register
0x70100080
R
Bank0 Device ID Register
0x70100090
R
Bank0 Data Buffer Size Register
0x701000A0
R
Bank0 Boot Buffer Size Register
0x701000B0
R
Bank0 Amount of Buffer Register
0x701000C0
R
Bank0 Technology Register
0x701000D0
R/W Bank0 FBA Width Register
0x701000E0
R/W Bank0 FPA Width Register
0x701000F0
R/W Bank0 FSA Width Register
0x70100100
R
Bank0 Revision Register
0x70100110
R/W Bank0 Dataram0 Code Register
0x70100120
R/W Bank0 Dataram1 Code Register
0x70100130
R
Bank0 Synchronous Mode Register
0x70100140
R/W Bank0 Transfer Size Register
0x70100150
-
Reserved
0x70100160
R/W Bank0 DBS_DFS width Register
0x70100170
R
Bank0 Page Count Register
0x70100180
R
Bank0 Error Page Address Register
0x70100190
R
Bank0 Burst Read Latency Register
0x701001A0
R/W Bank0 Interrupt Pin Enable Register
0x701001B0
R/W Bank0 Interrupt Monitor Cycle Count Register
0x701001C0
R/W Bank0 Access Clock Register
0x701001D0
R/W Bank0 Slow Read Path Register
0x701001E0
R
Bank0 Error Block Address Register
0x701001F0
R
Bank0 Flash Version ID Register
S3C6400X RISC MICROPROCESSOR
Description
Reset Value
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
Mem.dep.
Mem.dep.
Mem.dep.
Mem.dep.
Mem.dep.
Mem.dep.
0x000A
0x0006
0x0002
0x0002
0x0002
0x0003
0x0000
0x0000
-
0x0000
0x0000
0x0000
0x0006
0x0000
0x01F4
0x0003
0x0000
0x0000
Mem.dep.
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