Intel Processor IQ80332 manuale d’uso

Intel ® IQ803 32 I/O Process or Eva lua ti on P la tfo rm B oard M an u al Sept ember 2004 Docume nt Number : 274069- 001US[...]

2 Septem ber , 2004 Docum ent Nu m ber: 2 74069-001 U S In te l ® IQ80332 I/O Proc essor Eval uation P latfo rm B oard M an ual INFORMA TION IN THIS DO CUMENT IS PROV IDED IN CONNECTION WIT H INTEL® PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, B Y ESTO PPE L O R O THERW ISE , TO AN Y INT ELL ECT UAL PR OPE RTY R IGH TS I S G R ANTED BY THI S DO CUME[...]

Documen t Number: 274069-0 01US September , 2004 3 In te l ® IQ80332 I/O Proc essor Eval uation Pl atform B oard M anual Contents Content s 1 I ntr odu cti on ..... ..... .... ..... ... .... ..... ..... .... ..... ... .... ..... ..... ..... .... ... .... ..... ..... ..... .. ..... .... ..... ..... ..... .. ..... . .... . 9 1.1 Docum ent Purpose an[...]

4 Septem ber, 2004 Do cument Nu m ber: 274069- 001US In te l ® IQ80332 I/O Proc essor Eval uation P latfo rm B oard M an ual Contents 3.7.1 C onso le Ser ial Port....... .. ..... ..... ..... .... ... ..... .... ..... ..... .... ... ..... .... ..... ..... .... ... ..... .... .... 35 3.7.2 JT AG D ebug ...............................................[...]

Documen t Number: 274069-0 01US September , 2004 5 In te l ® IQ80332 I/O Proc essor Eval uation Pl atform B oard M anual Contents B Get ting S tar ted an d De bugg er ..... .. ..... ..... .... ..... ..... .. ..... ..... .... ..... ..... .. ..... ..... .... ..... .. ..... ..... ..... .... 53 B.1 Int roduc tion . .... ..... ..... .. ..... ..... ....[...]

6 Septem ber, 2004 Do cument Nu m ber: 274069- 001US In te l ® IQ80332 I/O Proc essor Eval uation P latfo rm B oard M an ual Contents Fig ur es 1I n t e l ® 80332 I/O Processor Block Diagram ...................... .... ..... .. ..... . ........... .. .......... .... ........ ...... 13 2 Seri al-UART Communica tion ... .. ..... .... ..... ..... ..[...]

Documen t Number: 274069-0 01US September , 2004 7 In te l ® IQ80332 I/O Proc essor Eval uation Pl atform B oard M anual Contents Examples 1I n t e l ® 8033 2 I /O Proc essor R elated Docume ntation Li st........................... .. .......... . ............. .. ....... 9 2 Electr onic I nfor mation .. ..... ..... .. ..... .... ..... ..... ....[...]

8 Septem ber, 2004 Do cument Nu m ber: 274069- 001US In te l ® IQ80332 I/O Proc essor Eval uation P latfo rm B oard M an ual Contents Revision History Date Revision Description 27 S ept ember 2004 001 In iti al Re leas e.[...]

Evaluat ion Platf orm Board Manual 9 Introduction 1 1.1 Docum ent Pu rpose and Scop e Th is do cum en t des cr ibe s th e In te l ® I Q8 03 32 I/O pr oce ss or e valu ation plat fo rm bo ard (I Q8033 2) usin g D DR-I I 4 00 MH z SD RA M. The I ntel ® 8033 2 I/ O pr o ce sso r ( 8 03 32) is int end ed for r api d, intellig ent I /O devel opm e nt.[...]

10 Evaluat ion Plat form Board Manu al In te l ® IQ80332 I/O Proc essor Intr oduc ti on 1.3 Electronic In formation 1. 4 Component Referen ces Ta b l e 3 pr ovi des add itio nal info rmati on o n th e major comp on ents of 80 332. T ab le 2. Electronic Inform ation Su ppo rt T y pe Lo cat io n/C ont a ct The In tel World- Wide Web (W WW ) Lo catio[...]

Evaluat ion Platf orm Board Manual 11 Inte l ® IQ80332 I/O Processo r Int roduc t i on 1.5 T erms a nd Def init ions T a bl e 4 . T er ms a nd De fi nit ions Ac rony m/T erm D efinit ion ARM Re fers t o bot h the micr opro cesso r ar chitec tur e and t he com pan y that lice nses i t. CRB Cu stom er Ref ere nce B oard ICE In- C irc ui t Em u la to[...]

12 Evaluat ion Plat form Board Manu al In te l ® IQ80332 I/O Proc essor Intr oduc ti on 1.6 I ntel ® 803 32 I /O Pro cessor About the 8 0332. T h e 80332 is a mult i-f unct ion dev ice that com bi nes the Int e l XSca le ® cor e wi th intelligen t per ipherals , and integ rat es two PCI Expr ess -to-PCI Bridges . The 8 033 2 cons olidates into a[...]

Evaluat ion Platf orm Board Manual 13 Inte l ® IQ80332 I/O Processo r Int roduc t i on Fi gur e 1 . In tel ® 80332 I/O P rocesso r B lock Diag ram[...]

14 Evaluat ion Plat form Board Manu al In te l ® IQ80332 I/O Proc essor Intr oduc ti on 1.7 I ntel ® IQ80332 I/O Processor Evaluatio n Plat form Board Features T ab le 5. Summary of Fea tures Featur e Def init ion B attery Bac kup Uni t: B attery bac k up circ uit f or SDRAM. Eth ern et Intel (R) 8 2545E M Giga bi t Ethe rne t Cont rol ler Flas h[...]

Evaluat ion Platf orm Board Manual 15 Getting S tarted 2 The 803 32 i s a softw are devel opme nt en vironm ent fo r IQ8 0332. S o ftware u pda tes and addition al offe rin gs fr om ve ndo rs can c han ge fr equ entl y . T o ke ep up -to-da t e, plea se vis it http:// ww w .int el-iopr ocess ortoo ls.com /k show case/vi ew for the lat est upd ates [...]

16 Evaluat ion Plat form Board Manu al In te l ® IQ80332 I/O Proc essor Getting Started 2. 2.2 P ower Re quir ement s The 8 033 2 r equi res a 3.3 V s u ppl y co ming t hro ug h th e PC I Ex pr ess p rim ar y co nne ctor . P lu g th e boar d i nto a deskto p w ith a PC I Ex pre ss s lot . The 8033 2 h as an aux iliary p owe r receptac le (J1A1, s [...]

Evaluat ion Platf orm Board Manual 17 Inte l ® IQ80332 I/O Processo r Ge tting Started 2.3 Facto ry Setti ngs Make s ure that the s witch/ jump er settin gs are se t to prop er pos itions as exp laine d in Sec tio n 3 .9, “Switche s and Jumper s” on page 38 . 2.4 Development S trategy 2.4 .1 S uppo rt ed T oo l B uck et s For develo pin g an d[...]

18 Evaluat ion Plat form Board Manu al In te l ® IQ80332 I/O Proc essor Getting Started 2. 5 T ar get Moni tor s 2.5. 1 RedHat Red Bo ot RedB oo t* is an ac ronym f or “ Red Hat Em bedd ed D ebu g an d Bo otst rap” , an d is th e stand ard embe d ded sy st em deb ug/b oot strap e nvi ronm en t fr om Re d Ha t, rep lac ing the prev iou s ge ne [...]

Evaluat ion Platf orm Board Manual 19 Inte l ® IQ80332 I/O Processo r Ge tting Started 2.6 Host Com munications Examp les How to comm unicate to the hos t. 2.6.1 Serial-UART Co mm unicati on Using a ser ial connec tion to comm unicate w ith the bo ard ( Figur e 2 ). Pl ease note that t he ev laution board is plugged int o a host m achine, as in t [...]

20 Evaluat ion Plat form Board Manu al In te l ® IQ80332 I/O Proc essor Getting Started 2.6.3 Net work Co mmuni cat io n Using a standa rd network connectio n, the us er can communi cate with the board via the ether net port. Redboo t also allow s the u ser to remote ly b oot the platfo rm usi ng a BOOT P serv er through the netw ork C onn ec tion[...]

Evaluat ion Platf orm Board Manual 21 Inte l ® IQ80332 I/O Processo r Ge tting Started 2.6.4 GNUPr o GDB/ Insight 2.6. 4.1 Com municati ng with RedBo ot Har dwa re Set u p: • Host wit h UNI X /Li nux or W i n32 ins tal led • IQ80332 with ser ia l cable • RedHat RedBoot monit or Flash e d to the pla tfor m board Reco mm end ed M app ing of UA[...]

22 Evaluat ion Plat form Board Manu al In te l ® IQ80332 I/O Proc essor Getting Started T o brin g up a Hy per T ermi nal s ess ion on a Win32 p latfo rm : G o to Sta rt, Prog ram s, Ac ces sori es, Co mmun ic ati o ns , Hy per T ermi nal • Hyper T e r mina l setup screen s: — “Conn ecti on Descri ption” P anel: • Ent er name. — “Con[...]

Evaluat ion Platf orm Board Manual 23 Inte l ® IQ80332 I/O Processo r Ge tting Started 2.6. 4.2 Con nectin g with G DB Below are the GDB c om mands entered f rom the co mmand p rompt. B e sure sy stem path is set to access “xscale- elf-gdb.ex e”. File nam e in ex ample “h ello”. Bol d type re presents inp ut by user : > xsca le-elf- gdb[...]

24 Evaluat ion Plat form Board Manu al In te l ® IQ80332 I/O Proc essor Getting Started This Page Le f t Int en tion ally Blank[...]

Evaluat ion Platf orm Board Manual 25 Inte l ® IQ80332 I/O Processo r Har dware R ef erence S ec tion Hardware Refere nce Sec t ion 3 3.1 Functional Di agram Figure 5 sho ws the fun ctio nal b lock fo r the 803 32 . Figure 5. Function al Block Diagram DDR II 40 0 GP IOs DDR SDR AM Ba tter y Backup 8 MB St rataFLA SH JTA G Slot RS-232 I2 C X8 Edge [...]

26 Evaluat ion Plat form Board Manu al In te l ® IQ80332 I/O Proc essor Hardware Refer ence S ection 3.2 Board Form-Factor/ Connectivity Ta b l e 6 sum marizes the form-fact or and conn ectivity f eatures fo r the 80 332. T able 6. For m-Factor/C onnectivity Features De sc ri pt i o n The IQ80 33 2 is a x8 PCI Ex pres s car d with fo rm fa ctor de[...]

Evaluat ion Platf orm Board Manual 27 3.3 Power The 80 332 draw s pow er from th e PCI Expre ss bus. Th e pow er requir ements for the 8 0332 are shown in Ta b l e 7 belo w . The numbers do n ot inclu de the po wer requir ed by a PCI -X card moun ted on th e exp ansio n s lot . Note: T he maxi mum current was calc ul ated, but not meas ured. This n[...]

28 Evaluat ion Plat form Board Manu al In te l ® IQ80332 I/O Proc essor Hardware Refer ence S ection 3.4 Memory Subs ystem The Memory C ontroll er of 80332 contr ols the D DR S DRAM memory s ubsyst em. It features pro- gr ammabl e chip select s and support for error co rrection codes (ECC ). Th e memory cont roller can be con f igur ed for DDR SDR[...]

Evaluat ion Platf orm Board Manual 29 Inte l ® IQ80332 I/O Processo r Har dware R ef erence S ec tion 3.4.2 Flas h Mem or y Requ irem ents T ot al Flash m emory size i s 8 MB. T a ble 8 . Flash M emory Requ irements Description IQ80 33 2 T o tal Fl as h si ze is 8 MB 803 32 Fl as h techno lo gy is b ased o n Int el S tr ata Flas h ® fam i l y 803[...]

30 Evaluat ion Plat form Board Manu al In te l ® IQ80332 I/O Proc essor Hardware Refer ence S ection 3. 5 Inte rrupt Rout ing The 80 33 2 Interr upt ro utin g. T ab le 9. External Interrup t Routing to Intel ® 80332 I/O Pro cessor Inte r rup t S ys tem Re so ur ce HP I# T e mperat ure Se nsor , H ead er S_I NT A# PC I-X S lot INTB #, Hea der S_IN[...]

Evaluat ion Platf orm Board Manual 31 Inte l ® IQ80332 I/O Processo r Har dware R ef erence S ec tion 3.6 Intel ® IQ80332 I/O Processor Evaluation Plat form Board Peri pheral Bus The 8 03 32 p op ulate s the per iphe ral bus as de picte d by Figure 7 . The devices on th e bus inclu de Flash ROM , audio buzzer, CPLD, HEX d isplay , NVSRAM , and ro[...]

32 Evaluat ion Plat form Board Manu al In te l ® IQ80332 I/O Proc essor Hardware Refer ence S ection 3.6.1 Flash RO M T able 1 1. Flash ROM Features Description Flas h i s an In tel S trat aFl ash ® tech n olo gy – P ar t nu mb er: 2 8F6 40 J 3C Flas h size is 8 MB The co nnec ti on to th e per iphe ral bus is depic t ed by Fi gur e 8 Figu re 8[...]

Evaluat ion Platf orm Board Manual 33 Inte l ® IQ80332 I/O Processo r Har dware R ef erence S ec tion 3.6.2 UART The 8 03 32 has tw o in tegr ated U A R Ts . Eac h asyn chr ono us s erial por ts s upp orts all th e fu nctio ns of a 16550 U AR T . Th e UAR T signals are connected to a dual RS -232 buffer and th en to a RJ-11 serial port conn ector [...]

34 Evaluat ion Plat form Board Manu al In te l ® IQ80332 I/O Proc essor Hardware Refer ence S ection 3.6. 7 Battery St a tus A CPL D on th e I Q8033 2 provi de s the foll owin g st atus for the b att ery . Please see Sec ti o n 4.2 .2 , “P e rip h era l Bus Memory Ma p” on page 47 for mor e deta ils on a ddre ssi ng t he CPL D. T able 13. Batt[...]

Evaluat ion Platf orm Board Manual 35 Inte l ® IQ80332 I/O Processo r Har dware R ef erence S ec tion 3.7 Debug Interface 3.7 .1 C onso le S eri al P ort The p la tfor m has tw o s eria l po rts fo r de bu g pu rpos es as d esc ribe d in Se ct ion 3 .6 , “In t el ® IQ80332 I/O Proces s or Ev aluation Pla tform Board Perip heral Bus” on page 3[...]

36 Evaluat ion Plat form Board Manu al In te l ® IQ80332 I/O Proc essor Hardware Refer ence S ection 3.7 .2 JT AG D ebu g The 8 0332 h as a 20 -pin J T AG co nn ector (J7D 2 ) that is in comp liant wi th ARM M ulti-IC E gu idel ines . 3. 7.2.1 JT AG Port Figu re 9. JT AG Por t Pin- out A9457-0 1 VT ref 1 nTRST 3 TDI 5 TMS 7 TCK 9 R TCK 11 TDO 13 n[...]

Evaluat ion Platf orm Board Manual 37 Inte l ® IQ80332 I/O Processo r Har dware R ef erence S ec tion 3.8 Board Reset Scheme Figure 10 dep icts the r eset s chem e f or the 8 0332. Ta b l e 1 4 li st the r ese t schem es fo r the 80 332 . T a ble 1 4. Reset Requiremen t s/S chemes Description Prima ry PCI r eset, re sets all d ev ices o n the b oa[...]

38 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor Hardware Refer ence S ection 3.9 Switches and Jumpers 3. 9.1 Swit ch Summary Please note th at th e term ‘open’ r efers to the in div idu al pin o f sw itch S7A 1 being pu shed in at bo ttom (small do t on p in away fr om the ‘ open’ lab el on th e switch ). The term ?[...]

Evaluati on Pl atform Boar d Man ual 39 Inte l ® IQ80332 I/O Processo r Har dware R ef erence S ec tion 3.9. 3 Jumper Su mmary 3.9 .4 Con nect or Su mmary 3.9 .5 G ener al Pur pose I npu t/ Outp ut He ader The foll ow ing table in Secti on 19, “J 2 D2 GP IO Hea der De finiti on” on page 39 show s the G P IO signal ass ignments. The GP IO sign [...]

40 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor Hardware Refer ence S ection 3. 9.6 De t ail Desc ript ions of Swi tch es/ Jumpe rs 3. 9.6.1 Swit ch S1C2: 80332 Rese t This s wi tch re sets 803 32. 3. 9.6.2 Swit ch S6A1: BPCI-X Reset This swi tch r esets the PCI -X B s egmen t bu s. 3. 9.6.3 Switch S 8A1: Rot ar y For more i[...]

Evaluati on Pl atform Boar d Man ual 41 Inte l ® IQ80332 I/O Processo r Har dware R ef erence S ec tion 3.9.6.4.3 S7A1-3: Con figration Cycle Enable correspo nding to signal name PBI_AD 6 Conf igu ration C ycle En able o r RE TR Y i s latched at the de-a sserting edg e of P_ RST# an d it determin es wh en the Primar y PCI i nterface disa ble PCI c[...]

42 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor Hardware Refer ence S ection 3.9.6.4.7 Switch S7A1 - 7: SMBUS Manage ability Address Bit 0 corresponding to signal name PBI_AD17 This allo ws 8 033 2 to addres s S MBus Slave A dd ress bit 0 (PBI _A17 ). 3.9.6.4.8 Switch S7A1 - 8: SMBUS Manage ability Address Bit 3 correspondin[...]

Evaluati on Pl atform Boar d Man ual 43 Inte l ® IQ80332 I/O Processo r Har dware R ef erence S ec tion 3.9. 6.5 Jump er J7D1: Flash b it-wid th The Intel ® IQ80332 I/O processor evaluatio n platform b oard expects an 8-bit F lash enable. 3.9. 6.6 Jumper J1C1: JT AG Chain 3.9. 6.7 Jumper J1D2: U ART Contr ol T a ble 31. Jumper J7D1: Descriptio ns[...]

44 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor Hardware Refer ence S ection 3. 9.6.8 Jum per J7B4 : SMBus Head er 3. 9.6.9 Jum per J9D3: B uzzer V olume C ontrol T able 37. Jump er J7B4: Descriptions Ju mp er D es crip t ion F ac t ory D ef au lt J7B 4 S MBu s He ad er 1-2, 3 -4 T ab le 38. Jumper J7B4: Settings and Operati[...]

Evaluati on Pl atform Boar d Man ual 45 Inte l ® IQ80332 I/O Processo r Software R eference Softwa r e Refe rence 4 4.1 DRAM For DD R SD RAM S izes an d Configu rations, s ee the Int el ® 80332 I/O Pr ocessor Devel oper ’ s Ma nua l . Th i s section also con tain s multip le exam ples of Ad dr ess Regis ter Pr ogram min g. See the Int el ® 80 [...]

46 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor Software Refer ence 4.2.1 Flash RO M The Flash R OM is an 8 MB Intel StrataF lash ® (part # 28F6 40 ) that sits on the Per iphe ral B us and is accessed using PCE0 . Under no rmal operati on, the very first in struct ion access by t he Intel X Scale® core beg ins at locatio n[...]

Evaluati on Pl atform Boar d Man ual 47 Inte l ® IQ80332 I/O Processo r Software R eference 4. 2.2 Perip hera l Bu s Me mor y Map The Ta b l e 4 1 is t he ph ysica l me mo ry map o f th e de vic es on t he 8033 2 Peri phe ra l Bus : T able 41 . Periph e ral Bu s Mem or y Ma p Add ress R ang e (in H ex) Siz e Dat a Bus W id th Des crip tio n C0 00 [...]

48 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor Software Refer ence 4.3 Board Sup port Package (BSP ) Examples Examples provided in this secti on are based on the R edH at* RedBo ot softw are runnin g on th e IQ80 332 . 4.3 .1 Int el ® 80 332 I /O P ro ces so r Me mor y M ap Fi gure 13 d epic ts the memo ry space fo r the 8[...]

Evaluati on Pl atform Boar d Man ual 49 Inte l ® IQ80332 I/O Processo r Software R eference 4. 3.2 RedBo ot * In tel ® 8 033 2 I /O Pr oces so r Mem ory Ma p 4. 3.3 RedBo ot Inte l ® 8033 2 I/O P roc esso r Fi les Attache d in the k it, find a co py of the Re dH at eCos for IQ80 332 CD. O nce th e CD is ins talled, yo u may f ind : • The Red B[...]

50 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor Software Refer ence 4.3.4 RedBoot 8033 2 DDR Mem ory Initi alizati on Sequence In order to set the correct ECC bits, a DDR memo ry system (DIM M or discre te comp onents) mu st be written to with a kn own value. This process require s 64 -bit writes to the entire DD R m emory i[...]

Evaluati on Pl atform Boar d Man ual 51 Inte l ® IQ80332 I/O Processo r IQ8 0321 and IQ80332 Comparison s IQ803 21 and IQ 80332 Compari sons A This appe ndix provi des a brief descript ion for dif ferenc es between IQ80332 a nd I Q 80321. Please also r efer t o appl ication note: Int el ® 80321 Softwa r e Con version t o the Intel ® 80332 I/ O P[...]

52 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor IQ80321 and IQ80332 Co m pariso ns This Page Le f t Int en tion ally Blank[...]

Evaluati on Pl atform Boar d Man ual 53 Inte l ® IQ80332 I/O Processo r Gettin g Sta rte d and De bu gge r Getting S tarted and Debugger B B.1 Int roduc tion Thi s appe nd ix pe rtain s to Cod e| Lab v ers ion 2.3 an d later whi ch use s Micr oso ft's V isual Stu dio .NET . Fo r C ode |La b ve rs i on 2 .2 a nd e a rl ier , re fe r t o a ppe [...]

54 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor Getti ng Starte d a nd D ebu gg er B.1. 4 Rela te d We b S ite s • Ma craig or: ht tp://www .ocde mon.n et / • http :// develope r .int el.c om/desi gn/inte lxscal e/dev_too ls/02 1022/inde x.htm • http :// develope r .int el.c om/desi gn/iio/ • http :// develope r .int[...]

Evaluati on Pl atform Boar d Man ual 55 Inte l ® IQ80332 I/O Processo r Gettin g Sta rte d and De bu gge r B.2 Setup B. 2.1 Har dwar e Se tup Us e Figure 14 and th e rest of the Int el ® 80 332 I/O Proces sor E valu atio n Pla tfor m B oard Manu al , to set up the h ardwar e. • Conn ec t the Raven to th e host via the paral lel port and to th e[...]

56 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor Getti ng Starte d a nd D ebu gg er B.2. 2 Softwar e S e tup A TI Code |Lab is a plu g-in to Micr osoft V isua l Stud io .NET , ther e for e Micros oft V i s ual Stu dio .NET must alr eady be loaded on t he syste m. T o load A TI Code|L ab, run s etup. exe und er the prog ram di[...]

Evaluati on Pl atform Boar d Man ual 57 Inte l ® IQ80332 I/O Processo r Gettin g Sta rte d and De bu gge r B.3 New P roject Setup B. 3.1 Cre ati ng a N ew Proj ect 1. Launch Code |Lab EDE for .NET . 2. On th e St art P a ge , se l ec t “N e w P roj ec t” . a. The “New Pro jects” window appears. b. Selec t “Code|Lab Pr oj ects” unde r P[...]

58 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor Getti ng Starte d a nd D ebu gg er B.3. 2 C on fi gu ra ti on Examine the mai n menu of Cod e|Lab EDE f or .NET . Since Code|Lab is a plug- in to V isual Studio, some o f these menu item s are V isual Studio and som e are specific t o Code|Lab . Click on any of thes e menu item[...]

Evaluati on Pl atform Boar d Man ual 59 Inte l ® IQ80332 I/O Processo r Gettin g Sta rte d and De bu gge r B.4 Fl ashing wit h JT AG B. 4.1 O verv iew Code|L ab and Rav en are capa ble of readin g from, wr itin g to, and erasing the co n tents of the Flash on the evalu atio n board. The b oard comes w ith RedBoo t loaded in the Flash . RedB oot is[...]

60 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor Getti ng Starte d a nd D ebu gg er B.4. 2 Usin g Fl ash Pr og ram m er Note: T he para lle l port must be se t to EPP mod e or the Macraig or Raven does not work proper ly . Down load the R edB oot executable f iles f rom t he follo win g locatio n: http :// develope r .int el.[...]

Evaluati on Pl atform Boar d Man ual 61 Inte l ® IQ80332 I/O Processo r Gettin g Sta rte d and De bu gge r B.5 Debug gi ng Out of Flas h JT AG deb uggers can be u sed on two leve ls; with or witho ut the s ource code. W hen the F lash is prog ram me d , the d ebu gger can m o nit or t he exe c utab le cod e, ha lt it, ste p t hroug h it, an d mo n[...]

62 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor Getti ng Starte d a nd D ebu gg er B.7 Ru nning the Code|La b Debugger This s ectio n is pr ovi ded t o get t he syste m up and run nin g in the Code |Lab Deb ug envi ron me nt, b ut it is not inten ded as a ful l-function al tutorial. P lease refer to the A TI Code|Lab Debug R[...]

Evaluati on Pl atform Boar d Man ual 63 Inte l ® IQ80332 I/O Processo r Gettin g Sta rte d and De bu gge r B.7 . 3 Dis pl a yi ng So ur ce Co de 1. Launch the Code |Lab EDE Debugger and open the “T ester1L ED” ELF pro gram. Note: Use the F il e/ R ec en t P ro g ra m s m e n u fo r q uic k ac ce s s. 2. Selec t the “Files ” view in th e lo[...]

64 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor Getti ng Starte d a nd D ebu gg er B. 7.5 S te ppin g Throu gh the Co de The “led.c” file con tains a fun ction that is called f rom cod e in “blin k.c”. This exerc ise steps thr ough the code an d utilizes a f ew of the m ost com mon step tools. 1. Lau nch the debugge [...]

Evaluati on Pl atform Boar d Man ual 65 B.8 Ex ploring the Code| Lab Debug Wi ndows This secti on discusses som e basics o f the debug en vironment. S ome of th ese windo ws and co ncepts hav e bee n de a lt with dur ing pr evio us ex erc ises in thi s man ual . Ho wev er, many new w ind ow s are a l so discus sed and basic in tera ction exer cises[...]

66 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor Getti ng Starte d a nd D ebu gg er B.8. 6 Reg ist ers Win dow Close all the ac tive w indow s, then br ing up t he Regis ters win dow . R es ize the this w indow and its colum ns to g et a go od view of all the reg isters. N oti ce that there is a Flags tab at the bott om of th[...]

Evaluati on Pl atform Boar d Man ual 67 B.9 Debug gi ng B asi cs B. 9.1 O verv iew De bugge rs allow de velo per s to int e rroga t e app licatio n co de by a llowi ng p ro gra m flow c ontr ol, d ata obs ervation , and data ma nipu latio n. The flow co nt rol f unc tions include th e abi lity t o sing le-step throu gh the c o de, st ep into fu nc [...]

68 Evaluati on Platform Board Manu al In te l ® IQ80332 I/O Proc essor Getti ng Starte d a nd D ebu gg er B.9.3 C.9. 3 E xcep ti ons/T rappin g A debug exceptio n causes the processor to re-dir ect execution to a d ebug event handl ing routine. The Int el ® 80 200 proc ess or deb ug ar chi tect ure de fi ne s the fo llo win g d ebug exce ptio ns [...]