ARM AMBA NIC-301 Dokumentacja Pobierz pdf (Strona 28)

Hardware Description

ID062813 Non-Confidential

2.4.2 System configuration

See the Versatile Express

™

Configuration Technical Reference Manual and Motherboard

Express (μATX) or Programmer Module (V2M-CP1) for information on how to configure the

V2P-CA15_A7 daughterboard using the configuration files on the motherboard.

Caution

ARM recommends that you use the configuration files for all system configuration. Test chip

SCC registers on page 3-12 and Programmable peripherals and interfaces on page 3-54

describe registers that directly modify the test chip configuration.

2.4.3 Resets

The Daughterboard Configuration Controller manages reset signals between the motherboard

and the daughterboard test chip in response to reset requests from the motherboard MCC as a

result of, for example, pressing the motherboard power/reset push-button.

2.4.4 Configuration and reset signals

This section describes the configuration and reset signals and their sequences and timings. It

contains the following sections:

• Overview of daughterboard reset signals

• Configuration and reset timing cycle on page 2-14

• Configuration and reset signals on page 2-15

• Internal resets on page 2-17.

Overview of daughterboard reset signals

Figure 2-6 on page 2-14 shows an overview of the daughterboard reset signals and includes

configuration signals.

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 177 178

Brak uwag

ARM AMBA NIC-301 Dokumentacja Strona 28