IA186EM_04 Datasheet, PDF(8/133 Page) InnovASIC, Inc – 8/16-Bit Microcontrollers

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IA186EM_04 Datasheet, PDF (8/133 Pages) InnovASIC, Inc – 8/16-Bit Microcontrollers

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IA186EM/IA188EM

8/16-BIT Microcontrollers

Register Name

Peripheral Control Block Registers

PCB Relocation Register

Reset Configuration Register

Processor Release Level Register

Power-Save Control Register

Offset

FEh

F6h

F4h

F0h

Enable RCU Register

E4h

Clock Prescaler Register

E2h

Memory Partition Register

E0h

DMA Registers

DMA1 Control Register

DAh

DMA1 Transfer Count Register

D8h

DMA1 Destination Address High Register D6h

DMA1 Destination Address Low Register D4h

DMA1 Source Address High Register

D2h

DMA1 Source Address Low Register

D0h

DMA0 Control Register

CAh

DMA0 Transfer Count Register

C8h

DMA0 Destination Address High Register C6h

DMA0 Destination Address Low Register C4h

DMA0 Source Address High Register

C2h

DMA0 Source Address Low Register

C0h

Chip-Select Registers

pcs_n and mcs_n Auxiliary Register

A8h

Mid-Range Memory Chip-Select Register A6h

Peripheral Chip-Select Register

A4h

Low-Memory Chip-Select Register

A2h

Upper-Memory Chip-Select Register

A0h

Asynchronous Serial Port Register

Serial Port Baud Rate Divisor Register

88h

Serial Port Receive Register

86h

Serial Port Transmit Register

84h

Serial Port Status Register

82h

Serial Port Control Register

80h

PIO Registers

PIO Data 1 Register

7Ah

PIO Direction 1 Register

78h

PIO Mode 1 Register

76h

PIO Data 0 Register

74h

PIO Direction 0 Register

72h

PIO Mode 0 Register

70h

Table 1. Map of Peripheral Control Registers

Data Sheet

As of Production Version -03

Register Name

Timer Registers

Timer 2 Mode & Control Register

Timer 2 Max Count Compare A Register

Timer 2 Count Register

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

Interrupt Registers

Serial Port 0 Interrupt Control Register

Watchdog Timer Control Register

INT4 Interrupt Control Register

INT3 Interrupt Control Register

INT2 Interrupt Control Register

INT1 Interrupt Control Register

INT0 Interrupt Control Register

DMA1 Interrupt Control Register

DMA0 Interrupt Control Register

Timer Interrupt Control Register

Interrupt Status Register

Interrupt Request Register

In-Service Register

Priority Mask Register

Interrupt Mask Register

Poll Status Register

Poll Register

End-of-Interrupt (EOI) Register

Interrupt Vector Register

Synchronous Serial Port Register

Synchronous Serial Receive Register

Synchronous Serial Transmit 0 Register

Synchronous Serial Transmit 1 Register

Synchronous Serial Enable Register

Synchronous Serial Status Register

Offset

66h

62h

60h

5Eh

5Ch

5Ah

58h

56h

54h

52h

50h

44h

42h

40h

3Eh

3Ch

3Ah

38h

36h

34h

32h

30h

2Eh

2Ch

2Ah

28h

26h

24h

22h

20h

18h

16h

14h

12h

10h

3737 Princeton NE, Ste 130 â¢ Albuquerque, NM 87107 â¢ Tel 505.883.5263 â¢ Fax 505.883.5477 â¢ www.Innovasic.com

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