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R5C841 PCI-CardBus/IEEE 1394/SD Card/Memory Stick/xD/ExpressCard Data Sheet
12345 2004 REV.1.10 4-9
· 4Ah PME Trigger Enable [7:0]
· ACh Writable Subsystem Vendor ID [15:0]
· AEh Writable Subsystem ID [15:0]
· F8h MS Misc Control [31:0]
· FCh Key [7:0]
xD Picture Card Interface Config Space:
· 2Ch Subsystem Vendor ID [15:0]
· 2Eh Subsystem ID [15:0]
· 40h xD Picture Card Clock Control [23:0]
· 4Ah PME Trigger Enable [7:0]
· ACh Writable Subsystem Vendor ID [15:0]
· AEh Writable Subsystem ID [15:0]
· F8h xD Misc Control [31:0]
· FCh Key [7:0]
1394 OHCI Register:
· 24h Global Unique ID High [31:0]
· 28h Global Unique ID Low [31:0]
1394 PHY Register:
·All Registers
SD Card Register:
·All Registers
Memory Stick Register:
·All Registers
xD Picture Card Register:
·All Registers
2. These registers are not initialized by PCIRST# when the power state is D3 and PME Enable
bit is set to ”1”. (PME_Context register)
PC Card Socket Status Control Register Space:
· 000h Socket Event [3:0]
· 004h Socket Mask [3:0]
· 008h Socket Present State [11,10,5,4]
· 010h Socket Control [6:4]
· 802h Power Control [7:2]
· 804h Card Status Change [3:0]
· 805h Card Status Change interrupt Configuration [3:0]
· 82Fh Misc Control 1 [0]
PC Card Bridge Config. Space:
· DEh Power Management Capabilities [15]
· E0h Power Management Control/ Status [15,8]
1394 OHCI-LINK Config. Space:
· DEh Power Management Capabilities [15]
· E0h Power Management Control/ Status [15,8]
SD Card Config. Space:
· 82h Power Management Capabilities [15]
· 84h Power Management Control/ Status [15,8]
Memory Stick Config. Space:
· 82h Power Management Capabilities [15]
· 84h Power Management Control/ Status [15,8]
xD Picture Card Config. Space:
· 82h Power Management Capabilities [15]
· 84h Power Management Control/ Status [15,8]
3. Excepting the above registers (PCI RESET Resistant register, PME_Context register) and
the global register, all the registers are initialized by the power state transition from D3 to D0
as long as the power state is D3.