Datasheet

XIO2213B
www.ti.com SCPS210F –OCTOBER 2008–REVISED MAY 2013
Table 8-1. OHCI Register Map (continued)
DMA CONTEXT REGISTER NAME ABBREVIATION OFFSET
Asynchronous Request Asynchronous context control ContextControlSet 1C0h
Receive
ContextControlClear 1C4h
(ARRQ)
Reserved 1C8h
Asynchronous context command pointer CommandPtr 1CCh
Reserved 1D0h-1DCh
Asynchronous Response Asynchronous context control ContextControlSet 1E0h
Receive
ContextControlClear 1E4h
(ARRS)
Reserved 1E8h
Asynchronous context command pointer CommandPtr 1ECh
Reserved 1F0h-1FCh
Isochronous Transmit Isochronous transmit context control ContextControlSet 200h + 16*n
Context n
ContextControlClear 204h + 16*n
n = 0, 1, 2, 3, ..., 7
Reserved 208h + 16*n
Isochronous transmit context command pointer CommandPtr 20Ch + 16*n
Reserved 210h-3FCh
Isochronous Receive Isochronous receive context control ContextControlSet 400h + 32*n
Context n
ContextControlClear 404h + 32*n
n = 0, 1, 2, 3
Reserved 408h + 32*n
Isochronous receive context command pointer CommandPtr 40Ch + 32*n
Isochronous receive context match ContextMatch 410h + 32*n
Copyright © 2008–2013, Texas Instruments Incorporated 1394 OHCI Memory-Mapped Register Space 133
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