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Thales Computers 2-7 CPMC-1553R User’s Guide, CA.DT.356-0e
Table 7. Mapping of PCI Memory Space to ACE Internal Registers
PCI Address
(AD15..AD0)
ACE Address
(ADDR15..ADDR0)
Read/Write Description
0000 0000 Read/Write ACE#1 – Interrupt Mask Register
0002 0001 Read/Write ACE#1 – Configuration Register #1
0004 0002 Read/Write ACE#1 – Configuration Register #2
0006 0003 Write
Read
ACE#1 – Start/Reset Register
ACE#1 – BC/RT Command Stack Pointer
Register
0008 0004 Read/Write ACE#1 – BC Control Word Register/RT
Subaddress Control Word Register
000A 0005 Read/Write ACE#1 – Time Tag Register
000C 0006 Read ACE#1 – Interrupt Status Register
000E 0007 Read/Write ACE#1 – Configuration Register #3
0010 0008 Read/Write ACE#1 – Configuration Register #4
0012 0009 Read/Write ACE#1 – Configuration Register #5
0014 000A Read/Write ACE#1 –Data Stack Address Register
0016 000B Read ACE#1 – BC Frame Time Remaining
Register
0018 000C Read ACE#1 – BC Message Time Remaining
Register
001A 000D Read/Write ACE#1 – BC Frame Time/RT Last
Command/MT Trigger Register
001C 000E Read ACE#1 – RT Status Word Register
001E 000F Read ACE#1 – RT BIT Word Register
0020 0010 Read/Write ACE#1 – Test Mode Register 0
0022 0011 Read/Write ACE#1 – Test Mode Register 1
0024 0012 Read/Write ACE#1 – Test Mode Register 2
0026 0013 Read/Write ACE#1 – Test Mode Register 3
0028 0014 Read/Write ACE#1 – Test Mode Register 4
002A 0015 Read/Write ACE#1 – Test Mode Register 5
002C 0016 Read/Write ACE#1 – Test Mode Register 6
002E 0017 Read/Write ACE#1 – Test Mode Register 7
0030 0018 Read/Write ACE#1 – Reserved
0032 0019 Read/Write ACE#1 – Reserved
0034 001A Read/Write ACE#1 – Reserved
0036 001B Read/Write ACE#1 – Reserved
0038 001C Read/Write ACE#1 – Reserved
003A 001D Read/Write ACE#1 – Reserved
003C 001E Read/Write ACE#1 – Reserved
003E 001F Read/Write ACE#1 – Reserved
0040 – 007F — — ACE#1 – Reserved for Future Expansion