SN8P1700
8-bit micro-controller build-in 12-bit ADC
SN8P1700 Series
USER’S MANUAL
General Release Specification
SN8P1702 SN8P1704 SN8P1706 SN8P1707 SN8P1708
SONiX 8-Bit Micro-Controller
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SONiX TECHNOLOGY CO., LTD
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Revision 1.94
SN8P1700
8-bit micro-controller build-in 12-bit ADC
AMENDMENT HISTORY
Version VER 1.90 VER 1.93 Date Sep. 2002 Feb. 2003 Description V1.90 first issue 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 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” 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 “b0bset FWDRST”. M+A” to “M A+M”
SONiX TECHNOLOGY CO., LTD
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Revision 1.94
SN8P1700
8-bit micro-controller build-in 12-bit ADC
15. Add LVD detect voltage 16. Remove approval sheet. 17. Remove PCB layout notice section. 18. Add MASK/OTP relative table. 19. Modify the description of INTRQ register. 20. Modify the calculation formula of SIOR and SIO clock.
SONiX TECHNOLOGY CO., LTD
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Revision 1.94
SN8P1700
8-bit micro-controller build-in 12-bit ADC
Table of Contents
AMENDMENT HISTORY .............................................................................................................. 2
1
PRODUCT OVERVIEW ................................................................................................... 11
GENERAL DESCRIPTION ......................................................................................................... 11 FEATURES SELECTION TABLE....................................................................................... 11 MASK/OTP RELATIVE TABLE ................................................................................................. 11 ADC GRADE TABLE............................................................................................................. 11 SN8P1702 FEATURES............................................................................................................... 12 SN8P1704 FEATURES............................................................................................................... 13 SN8P1707/SN8P1708 FEATURES ............................................................................................ 15 SYSTEM BLOCK DIAGRAM ...................................................................................................... 16 PIN ASSIGNMENT ..................................................................................................................... 17 PIN DESCRIPTIONS .................................................................................................................. 22 PIN CIRCUIT DIAGRAMS .......................................................................................................... 22
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CODE OPTION TABLE ................................................................................................... 23
ADDRESS SPACES ........................................................................................................ 24
PROGRAM MEMORY (ROM)..................................................................................................... 24 OVERVIEW ............................................................................................................................. 24 USER RESET VECTOR ADDRESS (0000H).......................................................................... 26 INTERRUPT VECTOR ADDRESS (0008H) ............................................................................ 26 CHECKSUM CALCULATION .................................................................................................. 28 GENERAL PURPOSE PROGRAM MEMORY AREA.............................................................. 29 LOOKUP TABLE DESCRIPTION............................................................................................ 29 JUMP TABLE DESCRIPTION................................................................................................. 31 DATA MEMORY (RAM) .............................................................................................................. 33 OVERVIEW ............................................................................................................................. 33 SONiX TECHNOLOGY CO., LTD
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Revision 1.94
SN8P1700
8-bit micro-controller build-in 12-bit ADC
RAM BANK SELECTION ........................................................................................................ 35 WORKING REGISTERS............................................................................................................. 36 H, L REGISTERS .................................................................................................................... 36 Y, Z REGISTERS .................................................................................................................... 37 X REGISTERS ........................................................................................................................ 38 R REGISTERS ........................................................................................................................ 38 PROGRAM FLAG ....................................................................................................................... 39 CARRY FLAG ......................................................................................................................... 39 DECIMAL CARRY FLAG......................................................................................................... 39 ZERO FLAG ............................................................................................................................ 39 ACCUMULATOR ........................................................................................................................ 40 STACK OPERATIONS................................................................................................................ 41 OVERVIEW ............................................................................................................................. 41 STACK REGISTERS............................................................................................................... 42 STACK OPERATION EXAMPLE............................................................................................. 43 PROGRAM COUNTER............................................................................................................... 44 ONE ADDRESS SKIPPING .................................................................................................... 45 MULTI-ADDRESS JUMPING .................................................................................................. 46
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ADDRESSING MODE...................................................................................................... 47
OVERVIEW................................................................................................................................. 47 IMMEDIATE ADDRESSING MODE ........................................................................................ 47 DIRECTLY ADDRESSING MODE .......................................................................................... 47 INDIRECTLY ADDRESSING MODE....
