Register Description - Siemens ERTEC 200P-2 Manual

XHIF_1_P3_OF
XHIF_1_P3_CFG
XHIF_1_VERSION
1)
The addresses also apply to access from an external host with a 32-bit data bus at the XHIF interface with
XHIF_XCS_R (XHIF chip select register: offset address = 0x0000). An external host with a 16-bit data bus addresses
on a 16-bit basis (address: 0h, 2h, 4h, 6h, ...).

2.3.6.4 Register Description

Module: /HOSTIF
Register: HOST_CONTROL
Bits: 0dt0
Description:
Bit Identifier
0 CONNECT_MODE
Register: IP_VERSION
Bits: 31dt0
Description:
Bit Identifier
7dt0 DEBUG_VERSION
15dt8 VERSION
31dt16 IP_CONFIGURATION
Register: IP_DEVELOPMENT
Bits: 31dt0
Description:
Bit Identifier
31dt0 LABEL_STRUCTURE
Register: ACCESS_ERROR
Bits: 31dt0
Description:
Bit Identifier
7dt0 APB_ADDRESS
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Technical data subject to change
r (w)
r w
r
Reset value:
Selection of the serial or parallel path
Reset Attr.
0h r
Reset value:
Metal-fix register for IP Version
Reset Attr.
00h r
01h r
0000h r
Reset value:
Metal-fix register for IP Development
Reset Attr.
00000000h r
Reset value:
Access error register
Reset Attr.
00h r
190
F4h 74h
F8h 78h
FCh 7Ch
0h
Function / Description
w 0 =parallel connection (XHIF)
=serial connection (SPI)
100h
Function / Description
IP Debug Version
IP Version
IP Configuration
0h
Function / Description
Design Label
20000000h
Function / Description
Erroneous APB address in the
HostIF
Address: 0h
Attributes: r w
1
Address: 40h
Attributes: r
Address: 44h
Attributes: r
Address: 48h
Attributes: r (w)
ERTEC 200P-2 Manual
Version 1.0