Integrator/CP User Guide - ARM Information Center

Peripherals and Interfaces4.6.3 MMCI registersThe PrimeCell MMCI registers listed shown in Table 4-13. For a functional descriptionof the registers, see ARM PrimeCell Multimedia Card Interface (PL181) TechnicalReference Manual.Address Name Type Width DescriptionTable 4-13 PrimeCell MMCI register summary0x1C000000 MMCI_Power Read/write 8 Power control register0x1C000004 MMCI_Clock Read/write 11 Clock control register0x1C000008 MMCI_Argument Read/write 32 Argument register0x1C00000C MMCI_Command Read/write 11 Command register0x1C000010 MMCI_RespCmd Read 6 Response command register0x1C000014 MMCI_Response0 Read 32 Response register0x1C000018 MMCI_Response1 Read 32 Response register0x1C00001C MMCI_Response2 Read 32 Response register0x1C000020 MMCI_Response3 Read 31 Response register0x1C000024 MMCI_DataTimer Read/write 32 Data timer0x1C000028 MMCI_DataLength Read/write 16 Data length register0x1C00002C MMCI_DataCtrl Read/write 8 Data control register0x1C000030 MMCI_DataCnt Read 16 Data counter0x1C000034 MMCI_Status Read 22 Status register0x1C000038 MMCI_Clear Write only 11 Clear register0x1C00003C MMCI_Mask0 Read/write 22 Interrupt 0 mask register0x1C000040 MMCI_Mask1 Read/write 22 Interrupt 1 mask register0x1C000044 Reserved - - -0x1C000048 MMCI_FifoCnt Read 15 FIFO counter0x1C00004C-0x07C Reserved - - -0x1C000080-0x0BC MMCI_FIFO Read/write 32 Data FIFO register0x1C000FE0 MMCI_PeriphID0 Read 8 Peripheral identification register bits 7:0ARM DUI 0159B Copyright © 2002 ARM Limited. All rights reserved. 4-31