PNX1502E Datasheet, PDF (252/819 Pages) NXP Semiconductors – Connected Media Processor

Philips Semiconductors
Volume 1 of 1
PNX15xx Series
Chapter 7: PCI-XIO Module
Table 8: Registers Description
Bit Symbol
Acces
s
Value
Description
2
clr_dma_r_mabort
R
0
Clear DMA Received Master Abort
1
clr_dma_r_tabor
R
0
Clear DMA Received Target Abort
0
Reserved
R
0
Offset 0x04 0FDC
DMA Interrupt Set
31:15 Reserved
R
0
14 set_dma_xio_ack_done R
0
Set Rising edge of xio_ack has been observed
13 Reserved
R
0
12 set_dma_done
R
0
Set DMA transaction completed
11:10 Reserved
R
0
9
set_dma_err
R
0
Set Non-Supported DMA command attempted or not enabled
8:6 Reserved
R
0
5
set_dma_mstr_parity_er R
0
r
Set DMA master set or observed parity error (PERR)
4
set_dma_err_parity
R
0
Set DMA Detected parity error (PERR)
3
Reserved
R
0
2
set_dma_r_mabort
R
0
Set DMA Received Master Abort
1
set_dma_r_tabor
R
0
Set DMA Received Target Abort
0
Reserved
R
0
Offset 0x04 0FE0
PCI Interrupt Status
This register represents the status of direct access to Document title variable and PCI slave events.
31:27 Reserved
R
0
26 pcii_wr_err
R
0
Interrupt on PCI DTL initiator write error flag
25 pcii_rd_err
R
0
Interrupt on PCI DTL initiator read error flag
24 xio_wr_err
R
0
Interrupt on XIO DTL target write error flag
23 xio_rd_err
R
0
Interrupt on XIO DTL target read error flag
22 pcir_wr_err
R
0
Interrupt on mmio register DTL target write error flag
21 pcir_rd_err
R
0
Interrupt on mmio register DTL target read error
20 pwrstate_chg
R
0
Power management register has been changed
19 Reserved
R
0
18 pci2_wr_err
R
0
Interrupt on PCI2 DTL target write error flag
17 pci2_rd_err
R
0
Interrupt on PCI2 DTL target read error flag
16 pci1_wr_err
R
0
Interrupt on PCI1 DTL target write error flag
15 pci1_rd_err
R
0
Interrupt on PCI1 DTL target read error flag
14 pci_xio_ack_done
R
0
Rising edge of xio_ack has been observed
13:12 Reserved
R
0
11 serr_seen
R
0
SERR observed on PCI bus
10 Reserved
R
0
12NC 9397 750 14321
Product data sheet
Rev. 2 — 1 December 2004
© Koninklijke Philips Electronics N.V. 2002-2003-2004. All rights reserved.
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