Siemens ERTEC200 Manual De Usuario
7.7 Address Assignment of LBU Registers
The LBU registers are 16 bits in width. These registers can only be written to with words. The LBU paging configuration
registers are addressed via the "LBU_CS_R_N” input.
registers are addressed via the "LBU_CS_R_N” input.
LBU
Register Name Offset Address Address Area
Access
Default
Description
LBU_P0_RG_L
0x0000
2 bytes
W/R
0x0000
LBU pagex range register 0 Low
LBU_P0_RG_H
0x0002
2 bytes
W/R
0x0001
LBU pagex range register 0 High
LBU_P0_OF_L
0x0004
2 bytes
W/R
0x0000
LBU pagex offset register 0 Low
LBU_P0_OF_H
0x0006
2 bytes
W/R
0x1010
LBU pagex offset register 0 High
LBU_P0_CFG
0x0008
2 bytes
W/R
0x0000
LBU configuration register 0
LBU_P1_RG_L
0x0010
2 bytes
W/R
0x0000
LBU pagex range register 1 Low
LBU_P1_RG_H
0x0012
2 bytes
W/R
0x0010
LBU pagex range register 1 High
LBU_P1_OF_L
0x0014
2 bytes
W/R
0x0000
LBU pagex offset register 1 Low
LBU_P1_OF_H
0x0016
2 bytes
W/R
0x1000
LBU pagex offset register 1 High
LBU_P1_CFG
0x0018
2 bytes
W/R
0x0001
LBU configuration register 1
LBU_P2_RG_L
0x0020
2 bytes
W/R
0x0000
LBU pagex range register 2 Low
LBU_P2_RG_H
0x0022
2 bytes
W/R
0x0020
LBU pagex range register 2 High
LBU_P2_OF_L
0x0024
2 bytes
W/R
0x0000
LBU pagex offset register 2 Low
LBU_P2_OF_H
0x0026
2 bytes
W/R
0x3000
LBU pagex offset register 2 High
LBU_P2_CFG
0x0028
2 bytes
W/R
0x0000
LBU configuration register 2
LBU_P3_RG_L
0x0030
2 bytes
W/R
0x0800
LBU pagex range register 3 Low
LBU_P3_RG_H
0x0032
2 bytes
W/R
0x0000
LBU pagex range register 3 High
LBU_P3_OF_L
0x0034
2 bytes
W/R
0x2000
LBU pagex offset register 3 Low
LBU_P3_OF_H
0x0036
2 bytes
W/R
0x4000
LBU pagex offset register 3 High
LBU_P3_CFG
0x0038
2 bytes
W/R
0x0001
LBU configuration register 3
Table 29: Overview of LBU Registers
7.8 LBU Register Description
LBU_P0_RG_L
W/R Addr.: LBU_CS_R_N+0x00 Default: 0x0000_0000
LBU_P1_RG_L
W/R Addr.: LBU_CS_R_N+0x10 Default: 0x0000_0000
LBU_P2_RG_L
W/R Addr.: LBU_CS_R_N+0x20 Default: 0x0000_0000
LBU_P3_RG_L
W/R Addr.: LBU_CS_R_N+0x30 Default: 0x0000_0800
Description
Low word of LBU Pagex_Range_register
Bit No.
Name
Description
15..0
Lower 16 bits for area setting
15:8 are read/write accessible
7:0 are read-only (value: 00h)
15:8 are read/write accessible
7:0 are read-only (value: 00h)
Copyright © Siemens AG 2007. All rights reserved.
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ERTEC 200 Manual
Technical data subject to change Version 1.1.0