ARM AMBA NIC-301 Dokumentacja Pobierz pdf (Strona 84)

Programmers Model

ID062813 Non-Confidential

Figure 3-14 Test chip CUSTOMER_ID Register bit assignments

Table 3-16 shows the bit assignments.

Note

Figure 3-14 and Table 3-16 show a test chip that has revision number r0p0, designer ID 41, for

ARM, and part number

0x002

, for LPAE.

Test chip SCC Register 11

The CFGREG11 Register characteristics are:

Purpose Clock control register that enables you to read and write the bits that

control clocks dividers, and selects the inputs to PLLs.

Usage constraints Some bit combinations are invalid. See Table 3-17 on page 3-28.

Configurations Not applicable.

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

Figure 3-15 on page 3-28 shows the bit assignments.

31 0

0 10000 0 1000000000000 0000 100000 10

CONFIGURATION

24 23 1228 27

MAJOR_REVISION_RN

MINOR_REVISION_RN

20 19 11

DESIGNER_ID

PART_NUMBER

Table 3-16 Test chip CUSTOMER_ID Register bit assignments

Bits Name Function

[31:28] - Cortex-A15_A7 test chip configuration

[27:24] - Cortex-A15_A7 test chip major revision number

[23:20] - Cortex-A15_A7 test chip minor revision number

[19:12] - Cortex-A15_A7 test designer

[11:0] - Cortex-A15_A7 part number

1 2 ... 79 80 81 82 83 84 85 86 87 88 89 ... 177 178

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ARM AMBA NIC-301 Dokumentacja Strona 84