VR4102 datasheet(272/701 Pages) NEC

272 / 701 page

CHAPTER 11 DMAAU (DMA ADDRESS UNIT)

272

11.2 REGISTER SET

The DMAAU registers are listed below.

Table 11-1. DMAAU Registers

Address

R/W

Function

0x0B00 0020

R/W

AIUIBALREG

AIU IN DMA Base Address Register Low

0x0B00 0022

R/W

AIUIBAHREG

AIU IN DMA Base Address Register High

0x0B00 0024

R/W

AIUIALREG

AIU IN DMA Address Register Low

0x0B00 0026

R/W

AIUIAHREG

AIU IN DMA Address Register High

0x0B00 0028

R/W

AIUOBALREG

AIU OUT DMA Base Address Register Low

0x0B00 002A

R/W

AIUOBAHREG

AIU OUT DMA Base Address Register High

0x0B00 002C

R/W

AIUOALREG

AIU OUT DMA Address Register Low

0x0B00 002E

R/W

AIUOAHREG

AIU OUT DMA Address Register High

0x0B00 0030

R/W

FIRBALREG

FIR DMA Base Address Register Low

0x0B00 0032

R/W

FIRBAHREG

FIR DMA Base Address Register High

0x0B00 0034

R/W

FIRALREG

FIR DMA Address Register Low

0x0B00 0036

R/W

FIRAHREG

FIR DMA Address Register High

These registers are described in detail below.

VR4102 Datasheet(PDF) 272 Page - NEC

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