ARM AMBA NIC-301 Spezifikationen PDF herunterladen (Seite 101)

Programmers Model

ID062813 Non-Confidential

Test chip SCC Register 46

The CFGREG46 Register characteristics are:

Purpose Cache Coherency Interconnect, CCI-400, configuration register 1 that

enables you to read and write CCI-400 configuration settings.

Usage constraints There are no usage constraints.

Configurations Not applicable.

Attributes See Table 3-6 on page 3-13.

Figure 3-24 shows the bit assignments.

Figure 3-24 Test chip CFGREG46 Register bit assignments

[7:6] ADDRMAP3 1.5GB to 2GB, the default is M1.

The default is

b00

[5:4] ADDRMAP2 1GB to 1.5GB, the default is M1.

The default is

b00

[3:2] ADDRMAP1 0.5GB to 1GB, the default is M1.

The default is

b00

[1:0] ADDRMAP0 0GB to 0.5GB, the default is M1.

The default is

b00

Table 3-25 Test chip CFGREG45 Register bit assignments (continued)

Bits Name Function

31 8 0

0 00001 0 000000011100 1000 110000 00

63218

14 13

Reserved

NIDEN

SPNIDEN

ECOREVNUM[3:0]

ACCHANNELEN[4:0]

QOSOVERRIDE[4:0]

BUFFERABLEOVERRIDE[2:0]

BARRIERTERMINATE[2:0]

BROADCASTCACHEMAINT[2:0]

25 24 23 22 19 5

1 2 ... 96 97 98 99 100 101 102 103 104 105 106 ... 177 178

Keine Kommentare

ARM AMBA NIC-301 Spezifikationen Seite 101