ADSP-BF535 Blackfin Processor Hardware Reference
G-13
Index registers.
A DAG register that holds an address and acts as a pointer to memory.
indirect branches.
Jump or call/return instructions that use a dynamic address from the data
address generator, evaluated at runtime.
I/O processor.
DMA controllers, DMA channel arbitration, and peripheral-to-bus con-
nections that handle input and output operations relieving the burden on
the processor. The ADSP-BF535 processor uses a distributed DMA archi-
tecture with DMA controllers for each DMA capable peripheral. Most
ports have some direct (non-DMA) access to internal memory and I/O
memory.
I/O processor register.
One of the control, status, or data buffer registers of the processor’s
on-chip I/O processor.
input clock.
Device that generates a steady stream of timing signals to provide the fre-
quency, duty cycle, and stability to allow accurate internal clock
multiplication via the PLL module.
internal memory bank.
There are several internal memory banks on a given SDRAM row. An
internal bank in a specific row cannot be activated (opened) until the pre-
vious internal bank in that row has been precharged.
The SDC does not support interleaved accesses. The bank address can be
thought of as part of the row address. The SDC also assumes that all
SDRAMs to which it interfaces have four internal banks.
Summary of Contents for ADSP-BF535 Blackfin
Page 80: ...Development Tools 1 26 ADSP BF535 Blackfin Processor Hardware Reference...
Page 312: ...Working With Memory 6 86 ADSP BF535 Blackfin Processor Hardware Reference...
Page 332: ...System Interfaces 7 20 ADSP BF535 Blackfin Processor Hardware Reference...
Page 360: ...Dynamic Power Management Controller 8 28 ADSP BF535 Blackfin Processor Hardware Reference...
Page 446: ...Beginning and Ending an SPI Transfer 10 40 ADSP BF535 Blackfin Processor Hardware Reference...
Page 522: ...Timing Examples 11 76 ADSP BF535 Blackfin Processor Hardware Reference...
Page 562: ...IrDA Support 12 40 ADSP BF535 Blackfin Processor Hardware Reference...
Page 608: ...PCI I O Issues 13 46 ADSP BF535 Blackfin Processor Hardware Reference...
Page 672: ...References 14 64 ADSP BF535 Blackfin Processor Hardware Reference...
Page 810: ...SDRAM Controller SDC 18 86 ADSP BF535 Blackfin Processor Hardware Reference...
Page 811: ...ADSP BF535 Blackfin Processor Hardware Reference 18 87 External Bus Interface Unit...
Page 812: ...SDRAM Controller SDC 18 88 ADSP BF535 Blackfin Processor Hardware Reference...
Page 860: ...DMA Bus Debug Registers 20 30 ADSP BF535 Blackfin Processor Hardware Reference...