参数资料
型号: S3C9228A34-QZ88
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP44
封装: LEAD FREE, QFP-44
文件页数: 5/80页
文件大小: 2592K
代理商: S3C9228A34-QZ88
List of Figures (Continued)
Figure
Title
Page
Number
5-1
S3C9-Series Interrupt Type..................................................................................................... 5-1
5-2
Interrupt Function Diagram...................................................................................................... 5-2
5-3
S3C9228/P9228 Interrupt Structure ........................................................................................ 5-5
6-1
System Flags Register (FLAGS) ............................................................................................. 6-4
7-1
Crystal/Ceramic Oscillator....................................................................................................... 7-2
7-2
External Oscillator ................................................................................................................... 7-2
7-3
RC Oscillator ........................................................................................................................... 7-2
7-4
Crystal/Ceramic Oscillator....................................................................................................... 7-2
7-5
External Oscillator ................................................................................................................... 7-2
7-6
System Clock Circuit Diagram................................................................................................. 7-3
7-7
System Clock Control Register (CLKCON)............................................................................. 7-4
7-8
Oscillator Control Register (OSCCON) ................................................................................... 7-5
7-9
STOP Control Register (STPCON) .........................................................................................7-7
9-1
S3C9228 I/O Port Data Register Format ................................................................................ 9-2
9-2
Port 0 Control Register (P0CON) ............................................................................................9-4
9-3
Port 0 Interrupt Control Register (P0INT)................................................................................ 9-4
9-4
Port 0 Interrupt Pending Bits (INTPND1.3-.0) ......................................................................... 9-5
9-5
Port 0 Interrupt Edge Selection Register (P0EDGE)............................................................... 9-5
9-6
Port 0 Pull-up Control Register (P0PUR) ................................................................................ 9-5
9-7
Port 1 Control Register (P1CON) ............................................................................................9-6
9-8
Port 1 Interrupt Control Register (P1INT)................................................................................ 9-7
9-9
Port 1 Interrupt Pending Bits (INTPND1.7-.4) ......................................................................... 9-7
9-10
Port 1 Interrupt Edge Selection Register (P1EDGE)............................................................... 9-8
9-11
Port 1 Pull-up Control Register (P1PUR) ................................................................................ 9-8
9-12
Port 2 Control Register (P2CON) ............................................................................................9-9
9-13
Port 2 Pull-up Control Register (P2PUR) ................................................................................ 9-10
9-14
Port 3 Control Register (P3CON) ............................................................................................ 9-11
9-15
Port 3 Interrupt Control Register (P3INT)................................................................................ 9-12
9-16
Port 3 Interrupt Pending Bits (INTPND2.5-.4) ......................................................................... 9-12
9-17
Port 3 Interrupt Edge Selection Register (P3EDGE)............................................................... 9-13
9-18
Port 3 Pull-up Control Register (P3PUR) ................................................................................ 9-13
9-19
Port 4 High-Byte Control Register (P4CONH) ........................................................................ 9-14
9-20
Port 4 Low-Byte Control Register (P4CONL).......................................................................... 9-14
9-21
Port 5 High-Byte Control Register (P5CONH) ........................................................................ 9-15
9-22
Port 5 Low-Byte Control Register (P5CONL).......................................................................... 9-15
9-23
Port 6 Control Register (P6CON) ............................................................................................ 9-16
xii
S3C9228/P9228_UM_REV1.10 MICROCONTROLLERS
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