6 ax1 1025 single chip micr ocontr oller w i th tcp/i p and 10/100m fast ethernet mac/phy f e a t u r e s pr oduct brief mcu 8 - b it p i p e lin ed risc , sing le cycle per in stru ction with m a x i mu m o p e rating frequency of 100m hz (100 m i ps) 1 0 0 % software co m p atib le with stan d a rd 8051/ 80390 4 gpio ports of 8 bits each 2 ex tern al in t e rru p t sou r ces with 2 priority lev e ls su pp ort p o we r m a nagem e nt uni t , p r og ramm ab le watchd og timer , and 3 16 -bit t i m er/ c ount ers debug p o rt for co nn ecting to in -circu it em ul at i on (ic e) adapt o r 5 c h a nnel s o f pr o g ram m able c o unt e r ar r a y (pca) on-chip pr ogram and data memory em bed 51 2 k b fl ash m e m o ry , and 16 kb sram f o r p r o g ram code m i rro rin g . th e external progra m m e m o ry can grow up to 2m b wi t hout bank sel ect sup p o r t in itial flash m e m o r y p r og rammin g via uar t or ice a d apt o r , the s o -called i n system program m i ng (isp) su pp ort ru n-t i m e fi r m ware or dri v er up da t e th ro ugh eth e rn et or uar t , th e so -called in appl i cat i on program m i ng (iap) su pp ort b oot l o ade r t o s h ad o w pr og ram code o n to i n tern al 16 kb sram and ex ternal sr am for hi gh perform ance appl i cat i ons em bed 3 2 kb sr am fo r dat a m e m o ry , expa ndable up to 2mb via external sr am wi t hout bank sel ect buffer management innovative s h ared m e m o ry architecture to allo w ex tern al p r og ram an d d a ta m e m o ry t o s h a r e t h e s a me s r a m me mo r y c h i p w i t h flexible m e m o ry space allocation em bed dm a engi ne a nd m e m o ry arbi t e r . su pp ort 3 dm a ch annel s f o r hi g h per f o r m a nce dat a m ovem e nt neede d f o r net w ork prot ocol st ack processi ng on-chi p 10/ 100m fast e t hernet mac and phy int e grat e ie ee 80 2. 3 1 0 b a s e -t/ 1 0 0 b a s e -tx co m p atib le fast eth e rn et m a c an d phy with dedicate d 12kb sram for et hernet packet b u f f ering . supp ort fu ll- dup lex an d h a lf- dup lex ope rat i o ns. p r ovi de o p t i o nal m ii i n t e r f ace (f or hom e pna and hom e pl ug) sup p o r t twisted p a ir cro ssover d e tection an d auto-correction (hp auto-m dix) su pp ort wa ke up vi a li n k - u p, m a gi c pack et , w a keup fram e or ext e rnal i nput pi n tcp/ip build in tcp/ ip accelerator in ha rdware to i m p r ov e n e t w or k tr an sf er t h rou ghp u t . supp or t ip/tcp/udp/icmp/igmp checksum and arp in hardware su pp ort tc p , u d p , ic m p , i g m p , i p v 4 , dhcp , bootp , arp , and http in software communication interface 3 uar t i n terface (with 1 s u pporti n g 921.6kbps and m odem cont rol ) 1 i2c interface (m aster and slave m ode) spi/micro wi re in terface (3 masters o r 1 slav e m ode) 1 1-w i re controller interface (m aster m ode) 1 can 2.0 controller interface 10/100 ethernet phy interface su pp ort net w o r k b o o t ove r et her n et usi n g b o otp and tftp i n teg r ate on - c hip 3 . 3 v to 1.8v vo ltag e r e gulato r and requi re si ngl e power suppl y of 3.3v onl y in teg r ate o n -ch i p o s cillato r an d pll. requ ire o n l y one 25m hz cry s t a l t o operat e int e grat e on-chi p power -on reset ci rcui t 128-pi n lqfp r o hs package operat i ng t e m p erat ure: -40 t o 85 c *ieee is a registered tradem ark of the institute of electrical and electronic engineers, inc. *all other tr adem ar ks and r e gister ed tradem ark are the property of their r e spective holder s . pr oduct description th e ax1 102 5, sing le c h ip micro c on tro ller with tcp/ip an d 10/ 10 0m fast et he r n et m a c / phy , i s a sy st em -on-c h i p (soc ) sol u t i o n w h i c h o f fe rs a hi g h pe rf or m a nce em bedd ed m i cro co nt r o l l e r a n d ri c h com m uni cat i on pe ri p h eral s f o r wid e v a rieties of app licatio n wh ich n eed access to th e la n o r in tern et. w ith bu ilt-in n e twork proto c o l stack , the ax 1 1 0 2 5 pr o v i des very c o st ef fect i v e net w or ki n g s o l u t i o n t o e n abl e si m p l e , easy , an d l o w cost i n t e rnet c o nnect i on cap ab ility fo r man y app licati o n s su ch as co n s u m er electr o n i cs, n e two r ked h o m e app lian ces, ind u strial equ i p m en ts, secu rity system s, rem o te d a ta co llectio n eq u i p m en ts, rem o t e cont rol , rem o t e m oni t o ri ng, and rem o t e m a nagem e nt . asix electr o nics corporation 4f , no.8, hsin ann rd., hsin ch u scien ce park , hsi n chu 30078, t a i w an asix pr oprietary and confidential rel e ased date: 8/ 1 1 / 2006 tel: +886-3-579-9500 f ax: +886-3-579-9558 h ttp ://www .asix . co m . tw /
6 ax1 1025 single chip micr ocontr oller w i th tcp/i p and 10/100m fast ethernet mac/phy block diagram applications the ax1 1025, with on-chip high perform ance risc cpu, bu ilt-in tcp/ip protocol su ite, and rich com m unication peri pheral s support e d, provi des a very l o w cost y e t very hi gh perform ance soc sol u t i on t o enabl e easy and si m p l e lan or internet access capability to alm o st ever y application needs in the internet era. the ax1 1025 is tar g eted for hom e appl i a nces, fact ory / bui l d i ng aut o m a t i on, i ndust r i a l equi pm ent s , securi t y sy st em s, rem o t e co n t ro l/m o n ito rin g / m a n a g e m e n t , an d stream in g m e d i a ap p licatio n s su ch as n e two r k cam era/rem o te su rv eillan ce, hardware tc p/ ip of fl oad engi ne, audi o over int e rnet , au t o m a t i c m e t e r readi ng, vendi ng sy st em / p os, envi ronm ent m oni t o ri ng or net w ork sensor , net w orked ups, seri al t o et hernet adapt o r , c an2.0 (c ont rol area net w ork) t o et hernet adaptor and ethernet to zi gb ee bri dge, et c. asix electr o nics corporation 4f , no.8, hsin ann rd., hsin ch u scien ce park , hsi n chu 30078, t a i w an asix pr oprietary and confidential rel e ased date: 8/ 1 1 / 2006 tel: +886-3-579-9500 f ax: +886-3-579-9558 h ttp ://www .asix . co m . tw /
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