Profichip VPC3+S - Organizational Parameters (RAM)

Memory Organization 4
VPC3+S User Manual
Revision 1.04
23
Copyright © profichip GmbH, 2012
4.3 Organizational Parameters (RAM)
The user stores the organizational parameters in the RAM under the
specified addresses. These parameters can be written and read.
Address
Intel Mot.
Name Bit No.
Significance
16H
R_TS_Adr
Setup Station_Address of the VPC3+S
17H
SAP_List_Ptr
Pointer to a RAM address which is preset
with FFh or to SAP-List
18H
19H
R_User_WD_Value 7..0
In DP_Mode an internal 16-bit watchdog
timer monitors the user.
19H
18H
R_User_WD_Value 15..8
1AH
R_Len_Dout_Buf
Length of the 3 Dout_Buf
1BH
R_Dout_Buf_Ptr1
Segment base address of Dout_Buf 1
1CH
R_Dout_Buf_Ptr2
Segment base address of Dout_Buf 2
1DH
R_Dout_Buf_Ptr3
Segment base address of Dout_Buf 3
1EH
R_Len_Din_Buf
Length of the 3 Din_Buf
1FH
R_Din_Buf_Ptr1
Segment base address of Din_Buf 1
20H
R_Din_Buf_Ptr2
Segment base address of Din_Buf 2
21H
R_Din_Buf_Ptr3
Segment base address of Din_Buf 3
22H
R_Len_DXBout_Buf
Length of the 3 DXBout_Buf
23H
R_DXBout_Buf_Ptr1
Segment base address of DXBout_Buf 1
24H
R_Len Diag_Buf1
Length of Diag_Buf 1
25H
R_Len Diag_Buf2
Length of Diag_Buf 2
26H
R_Diag_Buf_Ptr1
Segment base address of Diag_Buf 1
27H
R_Diag_Buf_Ptr2
Segment base address of Diag_Buf 2
28H
R_Len_Cntrl_Buf1
Length of Aux_Buf 1 and the
corresponding control buffer, for example
SSA_Buf, Prm_Buf, Cfg_Buf,
Read_Cfg_Buf
29H
R_Len_Cntrl_Buf2
Length of Aux_Buf 2 and the
corresponding control buffer, for example
SSA_Buf, Prm_Buf, Cfg_Buf,
Read_Cfg_Buf
2AH
R_Aux_Buf_Sel
Bit array; defines the assignment of the
Aux_Buf 1 and 2 to the control buffers
SSA_Buf, Prm_Buf, Cfg_Buf
2BH
R_Aux_Buf_Ptr1
Segment base address of Aux_Buf 1
2CH
R_Aux_Buf_Ptr2
Segment base address of Aux_Buf 2
2DH
R_Len_SSA_Data
Length of the input data in the
Set_Slave_Address_Buf
2EH
R_SSA_Buf_Ptr
Segment base address of the
Set_Slave_Address_Buf
2FH
R_Len_Prm_Data
Length of the input data in the Prm_Buf