 |
Motore di ricerca datesheet componenti elettronici |
|
|
Motore di ricerca datesheet componenti elettronici |
|
AT83SND1CXXX-ROTIL Scheda tecnica(PDF) 32 Page - ATMEL Corporation |
|
|
|||||||||||||||||||||||||||||
AT83SND1CXXX-ROTIL Scheda tecnica(HTML) 32 Page - ATMEL Corporation |
|
|
32 / 212 page  32 4109J–8051–10/06 AT8xC51SND1C 7. Special Function Registers The Special Function Registers (SFRs) of the AT8xC51SND1C derivatives fall into the catego- ries detailed in Table 20 to Table 36. The relative addresses of these SFRs are provided together with their reset values in Table 37. In this table, the bit-addressable registers are identi- fied by Note 1. Note: 1. ENBOOT bit is only available in AT89C51SND1C product. Table 20. C51 Core SFRs Mnemonic Add Name 76543210 ACC E0h Accumulator B F0h B Register PSW D0h Program Status Word CY AC F0 RS1 RS0 OV F1 P SP 81h Stack Pointer DPL 82h Data Pointer Low Byte DPH 83h Data Pointer High Byte Table 21. System Management SFRs Mnemonic Add Name 76543210 PCON 87h Power Control SMOD1 SMOD0 - - GF1 GF0 PD IDL AUXR 8Eh Auxiliary Register 0 - EXT16 M0 DPHDIS XRS1 XRS0 EXTRAM AO AUXR1 A2h Auxiliary Register 1 - - ENBOOT( 1) -GF3 0 - DPS NVERS FBh Version Number NV7 NV6 NV5 NV4 NV3 NV2 NV1 NV0 Table 22. PLL and System Clock SFRs Mnemonic Add Name 76543210 CKCON 8Fh Clock Control ------- X2 PLLCON E9h PLL Control R1 R0 - - PLLRES - PLLEN PLOCK PLLNDIV EEh PLL N Divider - N6 N5 N4 N3 N2 N1 N0 PLLRDIV EFh PLL R Divider R9 R8 R7 R6 R5 R4 R3 R2 Table 23. Interrupt SFRs Mnemonic Add Name 76543210 IEN0 A8h Interrupt Enable Control 0 EA EAUD EMP3 ES ET1 EX1 ET0 EX0 IEN1 B1h Interrupt Enable Control 1 - EUSB - EKB EADC ESPI EI2C EMMC IPH0 B7h Interrupt Priority Control High 0 - IPHAUD IPHMP3 IPHS IPHT1 IPHX1 IPHT0 IPHX0 IPL0 B8h Interrupt Priority Control Low 0 - IPLAUD IPLMP3 IPLS IPLT1 IPLX1 IPLT0 IPLX0 IPH1 B3h Interrupt Priority Control High 1 - IPHUSB - IPHKB IPHADC IPHSPI IPHI2C IPHMMC |
|
Link URL |
| Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | Collegamento alla scheda tecnica | scambio Link | Ricerca produttore All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Italian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
