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5i24/utils/dos/source/9056.PAS

@@ -0,0 +1,55 @@
+const
+N056VendorID = $10B5;
+N056DeviceID = $9056;
+
+N056PCICR = $04;            { PCI Status and control Register }
+N056PCIBaseAddress0 = $10;  { memory access to local config regs }
+N056PCIBaseAddress1 = $14;  { I/O access to local config regs }
+N056PCIBaseAddress2 = $18;  { local address space 0 }
+N056PCIBaseAddress3 = $1C;  { local address space 1 }
+N056PCIIntRegister  = $3C;  { interrupt routing register }
+N056GPIOControlReg = $6C;
+N056GPIOControlRegTop = $6E;
+
+{ at N056GPIOControlRegTop }
+N056UserOMask = $0001;
+N056UserIMask = $0002;
+N056UserIIsInputMask : word = $0004;
+N056UserOIsOutputMask : word = $0008;
+
+N056EECLKMask : word = $0100;  { will probably just use VPD access }
+N056EECSMask : word = $0200;   { due to the fact that the 9056s muxed  }
+N056EEDIMask : word = $0400;   { EEDI/EEDO messes up normal EEPROM access}
+N056EEDOMask : word = $0800;
+
+N056VPDIDNDC : word = $4C;
+N056VPDAddr  : word = $4E;
+N056VPDData  : word = $50;
+N056VPDFMask : word = $8000;   {F bit in VPD address register }
+
+N056LCSPROT  : word = $0E;
+
+{ 3X20 Specific masks for access to PCI bridge GPIO bits... }
+
+DoneMask_56 : word    = N056UserIMask; { Read at N056GPIOControlRegTop}
+ProgramMask_56 : word = N056UserOMask; { Written at N056GPIOControlRegTop}
+
+{DMA registers}
+
+N056DMAMode0Register = $80;
+N056DMAPAdr0Register = $84;
+N056DMALAdr0Register = $88;
+N056DMASiz0Register = $8C;
+N056DMADPr0Register = $90;
+N056DMACSR0Register = $A8;  {Byte register!}
+N056DMADAC0Register = $B4;
+
+N056DMAMode1Register = $94;
+N056DMAPAdr1Register = $98;
+N056DMALAdr1Register = $9C;
+N056DMASiz1Register = $A0;
+N056DMADPr1Register = $A4;
+N056DMACSR1Register = $A9;  {Byte register!}
+N056DMADAC1Register = $B8;
+
+N056DMAThrRegister = $B0;