CS494002 datasheet(72/100 Pages) CIRRUS

72 / 100 page

STAR T

IN TR EQ LO W ?

MSG

==C _BO OT_START

IN TR EQ LO W ?

MSG ==

AB_ APP_START

AB_APPLICATIO N_R UN NIN G

R ESET(LO W )

RESET(H IG H)

WAIT ?? u S

WRITE-C_*

(C_M ASTER_SO U RC E_MO DE)

TIMEO UT

AFTER (10 m S)

TIM EO UT

AFTE R (500 m S)

RE AD-C_*(C_M ESSAG E)

R EAD-AB_*(A B_MESS AGE )

EX IT(ERR OR )

EXIT(E RRO R )

W R ITE -AB_*(AB_H W _C O NFIG_ MSG ,

MS G_ SIZE)

W RITE-AB_*(AB_SW _ CO NFIG _MSG ,

MS G_ SIZE)

W RITE-AB_*(KICKSTAR T,

MS G_ SIZE)

TIMEO UT

AFTER (10 mS )

MSG ==

C_B OO T_SUC CES S

C _APPL ICATIO N_R UN NIN G

EXIT(ER RO R)

W R ITE-C_*(C_ HW _ CO NFIG _MSG ,

MS G_ SIZE)

W RITE-C _*(C_SW _CO N FIG _M SG,

MS G_ SIZE)

W RITE-C_*(KICKS TAR T,

MS G_ SIZE)

R EAD-C_ *(C_ MESSAG E)

RELEAS E

CONTRO L O F B US

W RITE-C_*(C_SO FT_ RESET)

INTREQ LO W ?

MSG ==

C_ APP_START

TIMEO U T

AFTER (10 mS)

READ -C _*(C _ME SSAG E)

EXIT(ER RO R)

IN TR EQ LO W ?

MSG

==C _BO OT_START

INTREQ LO W ?

WRITE-C_*

(C_M ASTER_SO U RC E_MO DE)

TIMEO UT

AFTER (10 m S)

TIM EO UT

AFTE R (500 m S)

RE AD-C_*(C_M ESSAG E)

EX IT(ERR OR )

MSG ==

C _BO OT_SU CC ESS

EXIT(ER RO R)

R EAD-C_*(C_ MESSAG E)

RELEAS E

CONTRO L O F B US

FINTREQ LO W ?

HO UTRD Y HI?

Figure 52. Host Controlled Master Boot

(Downloading both a DSPAB Application Code and a DSPC Application Code)

CS494002 bảng dữ liệu(PDF) 72 Page - Cirrus Logic

CS494002 bảng dữ liệu(HTML) 72 Page - Cirrus Logic

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

bảng dữ liệu tải về

Link URL