ELAN Microelectronics Corporation RISC II Series Manuals

Manuals and User Guides for ELAN Microelectronics Corporation RISC II Series. We have 1 ELAN Microelectronics Corporation RISC II Series manual available for free PDF download: Product Specification

ELAN Microelectronics Corporation RISC II Series Product Specification (74 pages)

Brand: ELAN Microelectronics Corporation | Category: Microcontrollers | Size: 1 MB

Table of Contents
3
General Description
7
Application
7
Features
7
Mcu
7
Peripheral Configuration
8
Internal Specification
8
Block Diagram
9
Pin Assignment
10
Pin Description
11
MCU System Pins (7 Pins)
11
Embedded LCD Pins (53 Pins)
11
I/O Port (8 Pins)
11
Code Option
12
Function Description
13
Reset Function
13
Power-On Reset
14
RSTB Pin
14
WDT Time-Out
14
32768Hz Crystal Stable Time
14
Status (R0Fh)
15
Initialization after Reset
17
Special Register
17
Control Register
18
Oscillator System
18
Khz RC or 32.768Khz Crystal Oscillator
19
200Khz/300Khz/500Khz RC External Oscillator
19
MCU Operation Mode
20
Slow, Fast, Sleep, and Idle Mode Operation
21
Wake-Up Operation
23
Interrupts
23
Global Interrupt
23
Input Port (Port A.7 ~ Port A.0) Interrupt
24
Timer 0, Timer 1, and Timer 2 Interrupts
25
Timer 0 Interrupt
25
Timer 1 Interrupt
26
Timer 2 Interrupt
26
Code Example
27
Program ROM Map
27
RAM Map for Special and Control Registers
28
Special and Control Registers
28
Other Unbanked General RAM
29
Banked General RAM
30
LCD RAM Map
30
Special Function Registers
30
ACC (R0Ah): Accumulator
30
POST_ID (R33H): Post Increase / Decrease Control Register
31
BSR, FSR0, INDF0 (R02H, R01H, R00H): Indirect Address Pointer 0 Registers
31
BSR1, FSR1, INDF1 (R05H, R04H, R03H): Indirect Address Pointer 1 Registers
31
STKPTR (R06H): Stack Pointer Register
33
PCL, PCM (R07H, R08H): Program Counter Registers
33
TABPTRL, TABPTRM (R0Bh, R0Ch): Table Pointer Registers
34
Port A, Port B (R10H, R11H): General I/O Pin Registers
35
STBCON (R20): Strobe Output Control Register
35
PACON (R29H): Port a Control Register
35
PAWAKE (R2Ah): Port a Wake-Up Control Register
36
PAINTEN (R2Bh): Port a Interrupt Enable Control Register
36
PAINTSTA (R2Ch): Port a Interrupt Status Register
36
DCRA (R2Dh): Port a Direction Control Register
36
PBCON (R2Eh): Port B Pull up Resistor Control Register
37
DCRB (R2Fh): Port B Direction Control Register
37
Peripheral
38
Timer 0 (16 Bits Timer with Event Counter Function)
38
Timer 0 Registers
39
Timer 1 (8 Bits)
42
Timer 1 Registers
42
Timer 2 (8 Bits)
44
Timer 2 Registers
45
Watchdog Timer (WDT)
47
Watchdog Timer (WDT) Registers
47
Input/Output Key
48
Key Functions
49
Key Strobe
50
Automatic Key Scan
50
Software Key Scan
51
Key Strobe Pin Function
52
Input/Output Key Registers
52
LCD Driver
56
LCD Driver Registers
57
LCD RAM Map
59
LCD Driving Method Circuit
60
LCD COM Waveforms
61
LCD COM and SEG Waveforms
62
Electrical Characteristics
64
VDD=1.5V Electrical Characteristics
64
Pin Type Circuit Diagrams
66
Application Circuits
68
Instruction Set
69
Pad Diagram and Locations
71
Pad Coordinates
72

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ELAN Microelectronics Corporation RISC II Series Product Specification (74 pages)

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