Address Assignment Of Lbu Registers; Lbu Register Description; Table 29: Overview Of Lbu Registers - Siemens ERTEC200 Manual

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.
Register Name Offset Address Address Area
LBU_P0_RG_L
LBU_P0_RG_H
LBU_P0_OF_L
LBU_P0_OF_H
LBU_P0_CFG
LBU_P1_RG_L
LBU_P1_RG_H
LBU_P1_OF_L
LBU_P1_OF_H
LBU_P1_CFG
LBU_P2_RG_L
LBU_P2_RG_H
LBU_P2_OF_L
LBU_P2_OF_H
LBU_P2_CFG
LBU_P3_RG_L
LBU_P3_RG_H
LBU_P3_OF_L
LBU_P3_OF_H
LBU_P3_CFG

Table 29: Overview of LBU Registers

7.8

LBU Register Description

LBU_P0_RG_L
LBU_P1_RG_L
LBU_P2_RG_L
LBU_P3_RG_L
Description Low word of LBU Pagex_Range_register
Bit No. Name
15..0
Copyright © Siemens AG 2007. All rights reserved.
Technical data subject to change
0x0000 2 bytes
0x0002 2 bytes
0x0004 2 bytes
0x0006 2 bytes
0x0008 2 bytes
0x0010 2 bytes
0x0012 2 bytes
0x0014 2 bytes
0x0016 2 bytes
0x0018 2 bytes
0x0020 2 bytes
0x0022 2 bytes
0x0024 2 bytes
0x0026 2 bytes
0x0028 2 bytes
0x0030 2 bytes
0x0032 2 bytes
0x0034 2 bytes
0x0036 2 bytes
0x0038 2 bytes
W/R Addr.: LBU_CS_R_N+0x00
W/R Addr.: LBU_CS_R_N+0x10
W/R Addr.: LBU_CS_R_N+0x20
W/R Addr.: LBU_CS_R_N+0x30
Description
Lower 16 bits for area setting
15:8 are read/write accessible
7:0 are read-only (value: 00h)
LBU
Access Default
W/R 0x0000
W/R 0x0001
W/R 0x0000
W/R 0x1010
W/R 0x0000
W/R 0x0000
W/R 0x0010
W/R 0x0000
W/R 0x1000
W/R 0x0001
W/R 0x0000
W/R 0x0020
W/R 0x0000
W/R 0x3000
W/R 0x0000
W/R 0x0800
W/R 0x0000
W/R 0x2000
W/R 0x4000
W/R 0x0001
83
Description
LBU pagex range register 0 Low
LBU pagex range register 0 High
LBU pagex offset register 0 Low
LBU pagex offset register 0 High
LBU configuration register 0
LBU pagex range register 1 Low
LBU pagex range register 1 High
LBU pagex offset register 1 Low
LBU pagex offset register 1 High
LBU configuration register 1
LBU pagex range register 2 Low
LBU pagex range register 2 High
LBU pagex offset register 2 Low
LBU pagex offset register 2 High
LBU configuration register 2
LBU pagex range register 3 Low
LBU pagex range register 3 High
LBU pagex offset register 3 Low
LBU pagex offset register 3 High
LBU configuration register 3
Default: 0x0000_0000
Default: 0x0000_0000
Default: 0x0000_0000
Default: 0x0000_0800
ERTEC 200 Manual
Version 1.1.0