BCM2835 データシートの表示（PDF） - Broadcom Corporation
部品番号
コンポーネント説明
メーカー
BCM2835 Datasheet PDF : 205 Pages
| |||
Table of Contents
1 Introduction
1.1
Overview
1.2
Address map
1.2.1
Diagrammatic overview
1.2.2
ARM virtual addresses (standard Linux kernel only)
1.2.3
ARM physical addresses
1.2.4
Bus addresses
1.3
Peripheral access precautions for correct memory ordering
2 Auxiliaries: UART1 & SPI1, SPI2
2.1
Overview
2.1.1
AUX registers
2.2
Mini UART
2.2.1
Mini UART implementation details.
2.2.2
Mini UART register details.
2.3
Universal SPI Master (2x)
2.3.1
SPI implementation details
2.3.2
Interrupts
2.3.3
Long bit streams
2.3.4
SPI register details.
3 BSC
3.1
Introduction
3.2
Register View
3.3
10 Bit Addressing
4 DMA Controller
4.1
Overview
4.2
DMA Controller Registers
4.2.1
DMA Channel Register Address Map
4.3
AXI Bursts
4.4
Error Handling
4.5
DMA LITE Engines
5 External Mass Media Controller
o
Introduction
o
Registers
6 General Purpose I/O (GPIO)
6.1
Register View
6.2
Alternative Function Assignments
6.3
General Purpose GPIO Clocks
7 Interrupts
7.1
Introduction
7.2
Interrupt pending.
7.3
Fast Interrupt (FIQ).
7.4
Interrupt priority.
7.5
Registers
8 PCM / I2S Audio
8.1
Block Diagram
8.2
Typical Timing
8.3
Operation
8.4
Software Operation
8.4.1
Operating in Polled mode
8.4.2
Operating in Interrupt mode
06 February 2012 Broadcom Europe Ltd. 406 Science Park Milton Road Cambridge CB4 0WW
© 2012 Broadcom Corporation. All rights reserved
4
4
4
4
6
6
6
7
8
8
9
10
11
11
20
20
21
21
22
28
28
28
36
38
38
39
40
63
63
63
65
65
66
89
90
102
105
109
109
110
110
110
112
119
120
120
121
122
122
123
Page ii
Share Link: 