Register Description - Siemens ERTEC 200P-2 Manual

2.3.4.5 Register Description

A description of the registers can be found in the specifications: /55/.
Note: The "notused" register bits can also be written, unlike in the IP specifications.
The data-bus-width of all specified registers in this module is: 32.
A '0' is read from Software for each not specified Bit in the registers.
The addressing is organized: WORD - wise
Module: /gdma
Register: GDMA_REG_ADDR
Bits: 31dt0
Description:
Bit Identifier
3dt0 <notused>
31dt4 REG_ADDR
Register: GDMA_LIST_ADDR
Bits: 31dt0
Description:
Bit Identifier
3dt0 <notused>
31dt4 LIST_ADDR
Register: GDMA_MAIN_CTRL
Bits: 31dt0
Description:
Bit Identifier
0dt0 DMA_EN
1dt1 SW_RESET
14dt2 <notused>
15dt15 JC_RESET
16dt16 ERR_INT_EN
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Technical data subject to change
Reset value:
GDMA Register Base Address
Reset Attr.
0h r
0000000h r
Reset value:
DMA Transfer List Base Address
Reset Attr.
0h r
0000000h r
Reset value:
Main Control register
Reset Attr.
0h r
0h r
00h r
0h r
0h r
129
00000000h
Function / Description
all bits = '0'
w DMA Register Base Address
00000000h
Function / Description
all bits = '0'
w DMA Transfer List Base Address
00000000h
Function / Description
w Global Enable
Software Reset
w
'0' = don't care, '1' = Reset
all bits = '0'
Reset Job Counter
w
'0' = don't care, '1' = Reset
w Error Interrupt Enable
Address: 0h
Attributes: r (w)
Address: 4h
Attributes: r (w)
Address: 8h
Attributes: r (w)
ERTEC 200P-2 Manual
Version 1.0