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SN8F2280 の電気的特性と機能
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SN8F2280のメーカーはSONiX Technology Companyです、この部品の機能は「8-Bit Micro-Controller」です。 |
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製品の詳細 ( Datasheet PDF )
| 部品番号 SN8F2280 |
| 部品説明 8-Bit Micro-Controller |
| メーカ SONiX Technology Company |
ロゴ |
このページの下部にプレビューとSN8F2280ダウンロード（pdfファイル）リンクがあります。 Total 70 pages |
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SN8F2280 Series
USB 2.0 Full-Speed 8-Bit Micro-Controller
SN8F2280 Series
USER’S MANUAL
SN8F2288
SN8F2283
SONiX 8-Bit Micro-Controller
SONIX reserves the right to make change without further notice to any products herein to improve reliability, function or design. SONIX does not
assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent
rights nor the rights of others. SONIX products are not designed, intended, or authorized for us as components in systems intended, for surgical
implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SONIX product
could create a situation where personal injury or death may occur. Should Buyer purchase or use SONIX products for any such unintended or
unauthorized application. Buyer shall indemnify and hold SONIX and its officers, employees, subsidiaries, affiliates and distributors harmless against
all claims, cost, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use even if such claim alleges that SONIX was negligent regarding the design or manufacture of
the part.
SONiX TECHNOLOGY CO., LTD
Page 1
Version 1.6
1 Page
SN8F2280 Series
USB 2.0 Full-Speed 8-Bit Micro-Controller
Table of Content
AMENDMENT HISTORY.......................................................................................................................... 2
1 PRODUCT OVERVIEW......................................................................................................................... 9
1.1 FEATURES .............................................................................................................................................. 9
1.2 SYSTEM BLOCK DIAGRAM .............................................................................................................. 10
1.3 PIN ASSIGNMENT ............................................................................................................................... 11
1.4 PIN DESCRIPTIONS ............................................................................................................................. 12
1.5 PIN CIRCUIT DIAGRAMS ................................................................................................................... 14
2 CENTRAL PROCESSOR UNIT (CPU) .............................................................................................. 15
2.1 MEMORY MAP ..................................................................................................................................... 15
2.1.1 PROGRAM MEMORY (ROM) ........................................................................................................ 15
2.1.1.1 RESET VECTOR (0000H) ...................................................................................................... 16
2.1.1.2 INTERRUPT VECTOR (0008H)............................................................................................. 17
2.1.1.3 LOOK-UP TABLE DESCRIPTION........................................................................................ 19
2.1.1.4 JUMP TABLE DESCRIPTION ............................................................................................... 21
2.1.1.5 CHECKSUM CALCULATION............................................................................................... 23
2.1.2 CODE OPTION TABLE .................................................................................................................. 24
2.1.3 DATA MEMORY (RAM).................................................................................................................. 25
2.1.4 SYSTEM REGISTER........................................................................................................................ 27
2.1.4.1 SYSTEM REGISTER TABLE ................................................................................................ 27
2.1.4.2 SYSTEM REGISTER DESCRIPTION ................................................................................... 27
2.1.4.3 BIT DEFINITION of SYSTEM REGISTER ........................................................................... 28
2.1.4.4 ACCUMULATOR ................................................................................................................... 31
2.1.4.5 PROGRAM FLAG ................................................................................................................... 32
2.1.4.6 PROGRAM COUNTER........................................................................................................... 33
2.1.4.7 Y, Z REGISTERS..................................................................................................................... 36
2.1.4.8 R REGISTERS ......................................................................................................................... 37
2.2 ADDRESSING MODE........................................................................................................................... 38
2.2.1 IMMEDIATE ADDRESSING MODE .............................................................................................. 38
2.2.2 DIRECTLY ADDRESSING MODE ................................................................................................. 38
2.2.3 INDIRECTLY ADDRESSING MODE ............................................................................................. 38
2.3 STACK OPERATION............................................................................................................................ 39
2.3.1 OVERVIEW ..................................................................................................................................... 39
2.3.2 STACK REGISTERS ........................................................................................................................ 40
2.3.3 STACK OPERATION EXAMPLE.................................................................................................... 41
3 RESET ..................................................................................................................................................... 42
SONiX TECHNOLOGY CO., LTD
Page 3
Version 1.6
3Pages
SN8F2280 Series
USB 2.0 Full-Speed 8-Bit Micro-Controller
9 UNIVERSAL SERIAL BUS (USB)..................................................................................................... 103
9.1 OVERVIEW ......................................................................................................................................... 103
9.2 USB MACHINE ................................................................................................................................... 103
9.3 USB INTERRUPT................................................................................................................................ 104
9.4 USB ENUMERATION......................................................................................................................... 104
9.5 USB REGISTERS ................................................................................................................................ 105
9.5.1 USB DEVICE ADDRESS REGISTER ........................................................................................... 105
9.5.2 USB STATUS REGISTER.............................................................................................................. 105
9.5.3 USB DATA COUNT REGISTER ................................................................................................... 106
9.5.4 USB ENABLE CONTROL REGISTER .......................................................................................... 106
9.5.5 USB endpoint’s ACK handshaking flag REGISTER ..................................................................... 107
9.5.6 USB endpoint’s NAK handshaking flag REGISTER ..................................................................... 107
9.5.7 USB ENDPOINT 0 ENABLE REGISTER ..................................................................................... 108
9.5.8 USB ENDPOINT 1 ENABLE REGISTER ..................................................................................... 108
9.5.9 USB ENDPOINT 2 ENABLE REGISTER ..................................................................................... 109
9.5.10 USB ENDPOINT 3 ENABLE REGISTER ................................................................................... 110
9.5.11 USB ENDPOINT 4 ENABLE REGISTER ................................................................................... 111
9.5.12 USB ENDPOINT FIFO ADDRESS SETTING REGISTER ......................................................... 111
9.5.13 USB DATA POINTER REGISTER .............................................................................................. 112
9.5.14 USB DATA READ/WRITE REGISTER........................................................................................ 112
9.5.15 UPID REGISTER ........................................................................................................................ 112
9.5.16 ENDPOINT TOGGLE BIT CONTROL REGISTER.................................................................... 113
10 UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER (UART).............................. 114
10.1 OVERVIEW ....................................................................................................................................... 114
10.2 UART OPERATION .......................................................................................................................... 114
10.3 UART TRANSMITTER CONTROL REGISTER ............................................................................. 117
10.4 UART RECEIVER CONTROL REGISTER...................................................................................... 118
10.5 UART BAUD RATE CONTROL REGISTER................................................................................... 119
10.6 UART DATA BUFFER...................................................................................................................... 120
11 SERIAL INPUT/OUTPUT TRANSCEIVER ................................................................................ 121
11.1 OVERVIEW ....................................................................................................................................... 121
11.2 SIOM MODE REGISTER .................................................................................................................. 124
11.3 SIOB DATA BUFFER ....................................................................................................................... 125
11.4 SIOR REGISTER DESCRIPTION..................................................................................................... 125
12 8 CHANNEL ANALOG TO DIGITAL CONVERTER ............................................................... 127
12.1 OVERVIEW ....................................................................................................................................... 127
12.2 ADM REGISTER ............................................................................................................................... 128
SONiX TECHNOLOGY CO., LTD
Page 6
Version 1.6
6 Page
合計 : 70 ページ |
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データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
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| 部品番号 | 部品説明 | メーカ |
| SN8F2280 | 8-Bit Micro-Controller | SONiX Technology Company |
| SN8F2283 | 8-Bit Micro-Controller |  Sonix |
| SN8F2288 | 8-Bit Micro-Controller | SONiX Technology Company |