AM186ED-20KI/W 参数 Datasheet PDF下载

型号：	AM186ED-20KI/W
PDF下载：	下载PDF文件查看货源
内容描述：	高性能， 80C186-和80C188兼容的16位嵌入式微控制器 [High Performance, 80C186- and 80C188-Compatible, 16-Bit Embedded Microcontrollers]
分类和应用：	微控制器
文件页数/大小：	88 页 / 1493 K
品牌：	AMD [ AMD ]

P R E L I M I N A R Y

Table 8. Peripheral Control Block Register Map

Offset

62h

60h

5Eh

5Ch

5Ah

58h

56h

54h

52h

50h

Offset

Timer 2 max count compare A register

Timer 2 count register

Processor Control Registers:

Peripheral control block relocation register

Reset configuration register

Processor release level register¹

Auxiliary configuration register¹

System configuration register¹

Watchdog timer control register

Enable RCU register¹

FEh

F6h

F4h

F2h

F0h

E6h

E4h

E2h

Timer 1 mode/control register

Timer 1 max count compare B register

Timer 1 max count compare A register

Timer 1 count register

Timer 0 mode/control register

Timer 0 max count compare B register

Timer 0 max count compare A register

Timer 0 count register

Clock prescaler register¹

(See note 2.)

Interrupt Registers:

DMA Registers:

Serial port 0 interrupt control register

Serial port 1 interrupt control register

INT4 interrupt control register

INT3 control register

44h

42h

40h

3Eh

3Ch

3Ah

38h

36h

34h

32h

30h

2Eh

2Ch

2Ah

28h

26h

24h

22h

20h

DMA 1 control register

DAh

D8h

D6h

D4h

D2h

D0h

CAh

C8h

C6h

C4h

C2h

C0h

DMA 1 transfer count register

DMA 1 destination address high register

DMA 1 destination address low register

DMA 1 source address high register

DMA 1 source address low register

DMA 0 control register

INT2 control register

INT1 control register

INT0 control register

DMA1/INT6 interrupt control register

DMA0/INT5 interrupt control register

Timer interrupt control register

Interrupt status register

DMA 0 transfer count register

DMA 0 destination address high register

DMA 0 destination address low register

DMA 0 source address high register

DMA 0 source address low register

Chip-Select Registers:

Interrupt request register

Interrupt in-service register

Interrupt priority mask register

Interrupt mask register

PCS and MCS auxiliary register

Midrange memory chip-select register

Peripheral chip-select register

Low memory chip-select register¹

Upper memory chip-select register¹

Serial Port 0 Registers:

A8h

A6h

A4h

A2h

A0h

Interrupt poll status register

Interrupt poll register

End-of-interrupt register

Interrupt vector register

Serial Port 1 Registers:

Serial port 0 baud rate divisor register

Serial port 0 receive register

Serial port 0 transmit register

Serial port 0 status register

Serial port 0 control register

PIO Registers:

88h

86h

84h

82h

80h

Serial port 1 baud rate divisor register

Serial port 1 receive register

Serial port 1 transmit register

Serial port 1 status register

Serial port 1 control register

18h

16h

14h

12h

10h

All unused addresses are reserved and should not be

accessed.

PIO data 1 register

7Ah

78h

76h

74h

72h

70h

PIO direction 1 register

Notes:

PIO mode 1 register

1. The register has been modified from the Am186ES/

Am188ES microcontrollers.

PIO data 0 register

PIO direction 0 register

2. The previous Memory Partition Register (MDRAM)

has been removed and its functionality replaced

with the CAS-before-RAS refresh mode.

PIO mode 0 register

Timer Registers:

Timer 2 mode/control register

66h

Am186ED/EDLV Microcontrollers

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