SN8A1702AX datasheet(2/145 Pages) SONIX

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SN8P1700

8-bit micro-controller build-in 12-bit ADC

SONiX TECHNOLOGY CO., LTD

Page 2

Revision 1.94

AMENDMENT HISTORY

Version

Date

Description

VER 1.90

Sep. 2002

V1.90 first issue

VER 1.93

Feb. 2003

1. Extend chip operating temperature from “0

°C ~ +70°C” to “-20°C ~ +70°C”.

2. Change the description of ADD M,A instruction from “M

M+A” to “M

A+M”

3. Add ADC grade table.

4. Remove “Support hardware multiplier (MUL)” in SN8P1702 FEATURES section.

5. Change “Four internal interrupts” to “Three internal interrupts” in SN8P1704

FEATURES section.

6. Change “ACC can’t be access by “B0MOV” instruction” to “ACC can’t be access by

“B0MOV” instruction during the instant addressing mode”.

7. Correct the description of STKnH.

8. Change “special register is located at 08h~FFh” to “special register is located at

80h~FFh”.

9. Correct the bit definition of INTEN register.

10. Correct the description of “TC0 CLOCK FREQUENCY OUTPUT” section.

11. Correct the description of “TC1 CLOCK FREQUENCY OUTPUT” section.

12. SCKMD = 1 means SIO is in SLAVE mode. SCKMD = 0 means SIO is in MASTER

mode.

13. Remove “SIO clock and SPI clock are compatible”.

14. Modify ADB’s output data table.

15. Correct an error of template code: “b0bclr FWDRST”

“b0bset FWDRST”.

16. Add a notice about OSCM register access cycle.

17. SN8P1702/SN8A1702A don’t provide “MUL, PUSH, POP” instruction.

18. Add a notice about OSCM register access cycle.

VER 1.94

Sep. 2003

1. Correct EOC description.

2. Correct watchdog timer overflow time.

3. Correct POP operand.

4. Correct ADCKS table.

5. Add new section about checksum calculate must avoid 04H~07H.

6. Reserved Last 16 word ROM addresses

7. Add SIOM table and SIO rate note

8. Remove register bit description

9. Modify TC0M description

10. Modify TC1M description

11. Modify PWM description

12. Modify ADC Frequency description

13. Change Code option table to Chapter 2

14. Add ADC current consumption

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