Compaq AlphaServer ES45 Service Manual page 412

Table D–23 Bit Definition of Logout Frame Registers (Continued)
ID Bit Field Text Translation Description
DIRx
<63> Internal Cchip asynchronous error <i.e.NXM> (IRQ0)
<62> P0_Pchip error (IRQ0)
<61> P1_Pchip error (IRQ0))
<60> P2_Pchip error (future designs) (IRQ0)
<59> P3_Pchip error (future designs) (IRQ0)
<58> OCP or RMC Halt(IRQ0)
<57:56> Unused
<55> INTR -PCI_ISA Device Interrupt error(IRQ1)
<54> SMI- System Mgmt Interrupt error(IRQ1)
<53> NMI - Non-Maskable Interrupt-fatal error (IRQ1)
<52> Unused
<51> Unused
<50> Environmental Temp,Doors,Fans errors (IRQ1)
<49> Unused
<48> Unused
<47:44> Pchip1_SLOT5<3:0>-System PCI Slot 9 INTa,b,c,d (IRQ1)
<43:40> Pchip1_SLOT4<3:0>-System PCI Slot 8 INTa,b,c,d (IRQ1)
<39:36> Pchip1_SLOT3<3:0>-System PCI Slot 7 INTa,b,c,d (IRQ1)
<35:32> Pchip1_SLOT2<3:0>-System PCI Slot 6 INTa,b,c,d (IRQ1)
<31:28> Pchip1_SLOT1<3:0>-System PCI Slot 5 INTa,b,c,d (IRQ1)
<27:24> Pchip1_SLOT0<3:0>-System PCI Slot 4 INTa,b,c,d (IRQ1)
<23:20> Pchip0_SLOT4<3:0>-System PCI Slot 3 INTa,b,c,d (IRQ1)
<19:16> Pchip0_SLOT3<3:0>-System PCI Slot 2 INTa,b,c,d (IRQ1)
<15:12> Pchip0_SLOT2<3:0>-System PCI Slot 1 INTa,b,c,d (IRQ1)
<11:8> Pchip0_SLOT1<3:0>-System PCI Slot 0 INTa,b,c,d (IRQ1)
Note:Pchip0_SLOT0 = PCI/ISA Cypress/Acer Bridge
<7:0> Unused
D-52 ES45 Service Guide