HMS39C7092 데이터 시트보기 (PDF) - Hynix Semiconductor

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HMS39C7092

Embedded Flash MCU

Hynix Semiconductor 

Flash MCU(HMS39C7092)

Introduction

1.4 Operation Mode description

HMS39C7092 is Flash Memory-embedded ARM microcontroller. It has six-operation

modes shown in Table 1.2. HMS39C7092 External pin function is changed by setting

external MODE pin or configuring the PIN MUX registers. The pin assignment by

mode is shown in Table 1.3. Especially changing mode causes memory remap for

appropriate mode. Figure 1.3 shows default memory map and the memory maps of

respective modes are shown in Figure 1.4, Figure 1.5 and Figure 1.6.

The Mode definition is listed as follows:

Table 1.2 HMS39C7092 Operation modes

MODE

MODE DESCRIPTION

0,1 Reserved for Test

2

External 8-bit data bus with 16MBytes of Address Range

3

External 16-bit data bus with 16MBytes of Address Range

4

Flash-boot mode with 16-bit data bus

5

Flash-boot mode (micro-computer mode)

6

UART-boot mode with 16-bit data bus

7

UART-boot mode (micro-computer mode)

Preliminary

21

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