内部指令代码参考手册
内部指令代码参考手册T 级- Factory tsts工程测试模式
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Dx Dsp cert elogs
Ex Dsp elog
Fx,y Set ftr bit x to y (0,1)
Nx Set drv age
Tx Run tst x
Yxx Set drv typ
# Enter ser #
Health bits
15 -Fat r/w err 12 -Hi r/w err rt
11 -Skp asgn err 10 -Hrdwr err
9 -Xecsv skps 8 -Xcesv alts
7 -Act fail 6 -Spn fail
5 -Srv dat fail 4 -Xfer rt warn
1 -Spn warn 0 -Srv warn
More /2 cmds（/2参数模式）
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Ax,y Set tst spc = x
b0 all heads b3 unused b6 seq out
b1 all cyls b4 even cyls b7 random data
b2 rnd cyl,hd b5 odd cyls
x=8 -> y=min cyl x=9 -> y=max cyl
x=A -> y=max hd x=D -> set default
Yrr,xx,yyzz Set retry options = r
b0 hdr rty b3 srv rcvry b6 boost,filtr
b1 OTF enable b4 offtrk rd b7 splash enab
b2 2 brst ECC b5 window,thld
x=rd rty y=hdr rty z=wrt rty
P Fil buf 2 with rnd dat
cx,y Create y data errs, sctr x
fx Frmt unrdable hdr
rx Rd lng sctr x to buf 0
wx Wrt lng sctr x from buf 0
yx Wrt bad dat field sync byte
gx Rd adp parm x
px,y Wr adp parm x with dat y
Error codes
10-Drv not rdy
11-Drv busy
12-Wrt gat blkd before rd op
13-Wrt gat blkd before wrt op
14-Wrt flt active durng wrt
16-TO on sk cmplt
17-Wrt gate blkd after wrt op
18-Srv offtrk lvl 1 (bad)
19-Srv offtrk lvl 2 (worse)
1A-Drv not rdy on zap scan
1C-Srv brst zapped
1E-Unable to zap srv brst
21-Disk ptr=0 during rd op
23-Disk ptr=0 during wrt op
24-Srv brst zapped
25-Multi brsts on trk zaped
26-2 adj brsts on trk zaped
30-Dat cmpr err (offset)
35-Invalid target sctr
36-Bad blk flg set in hdr
39-Incorrect header data
40-CRC err on hdr rd op
41-Incrct ctlr stat on r-w op (reg 79)
42-Msng sctr mrk on r-w op (01=wrt)
43-ECC err on data fld rd op (reg 79)
46-Incorrect greycode
47-No sync byte fnd on hdr rd op
48-Incorrect disk ptr (rd op)
50-Sctr skipped
51-Sctr altd
55-Rd or wrt past end of pack
57-Unable to wrt mrgn tst
60-Unable to fnd sctr for alt asgn
62-Unable to save data on alt asgn
92-Unable to zap servo burst
97-Invld cyl or hd in sk arg
98-Niwot not idle at strt of rw op
99-TO on read op
9A-TO on write op
Lvl 1 - Intf mem cmnds
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Ax Set stck adr
Bx Set brk pt
C Cnt aftr brk
Dx Dsp mem adr x
Fx,y Find dta x, strt=y
Gx xct adr
H Hdwr tst
I Reload ctlr map
Jx,y Drv cmnd x (see ?B)
K Drv uP intf tst
Mx,y,z Mov mem x-y to z
Px,y Find dta x in buf
Sx Dsp/mod mem
T Dta bfr tst
Ux Dsp/mod bfr
Wx Wrt mem loc
Xx Set XREG adr
Z Disbl intrpts
Level 1 J cmnds
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J0,x Tst I/O cmd
J14 Dsp last log hd, R.FLAG
Srv frmls
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BURST = 64*256/((A+B)-(C+D)) ontrack
TF.GAIN = GAIN * BURST * 2
TF.THLD = (THLD*64*256/25)/(BURST*2)
Diag buf usage
Buf 0-1 Rd buf
Buf 2 Wrt buf
Buf 4-7 Elog
Buf 8-B Dsp log
Buf C-F Asc log
Buf 10-7F unused
PB,4 Hi f pat 1/7
P3,4 Lo f pat 1/7
P11B,C Tri-bit pat 1/7
Onln action codes
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a Alternate processed
b No buf space on wrt
e Data corr 2 brst
f Hdr moved in frmt
h Hdr rtry on rd
i Niwot frcd idle
j Hdr rtry on wrt
m Map reload rd
n Map reload wrt
p Map reload hdr rd
s Servo rty (wr-rd)
S Seek retry (wr-rd)
u Unscssful 2 brst corr
w Wrt rtry op
. Rd rtry op
Lvl 5 - Drv mem cmnds
---------------------
Ax Set stack adr cmd
Bx Set brk pt
C Cnt aftr brk
Dx Dsp mem
E Erase EE
Fx,y Fnd dat x
Gx xct adr
Hx Slct hd x
I Hrdwr tst
Kx Chg clk spd (1=slow)
M Mov rom to ram
Px,yy Pgm EE adr x
Sx Dsp/mod mem
Vx,y Dsp schd
Wx Wrt mem loc
Xx Set XREG adr
Yx Dsp gycd, cyl x
i Init adaptv EE
yx Dsp cyl, gycd x
Z Disable intrpts
Lvl 6 - Batch file cmnds
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Bxx Run batch file xx Dxx Display file xx
Ex Enter btch file 8,9 @x Btch file label
*1 Batch file pause *6 Stop on err
*2,xxx Btch file dly x ms *7,xxx Set btch loop ct
*3,x Branch label x *8,x Dec btch loop, goto lbl x
*4,x Incrmt hd, brnch x *9 Stop on no err
|x End btch entry, set file #
B2 Stats dsp B4 Trkg analysis
B7 Hd swt dsp B6 SRS btch file
B8-9 User batch B31 1 burst corr
B32 2 brst corr B33 3 brst corr
B34 1 brst 4 sct B35 Altn asgn tst
B36 2 brst 1 brst B37 Frmt bad tst
B38 Data cmpr tst B39 ECC test
B40,41 Set drive type - start cert
Lvl 7 - Rd-wrt buf cmpr
-----------------------
Axx,y Set tst space (see ?D)
Bxx Dsp buf xx
Cx,y,z Cmpr buf, y blks at x to z
K Dsp stats
Mx,y,z Mov buf, y blks at x to z
Px,y,z Data x(3 bytes), lngth y(bits), buf z
Qx,y,z Wrt-rd cmpr y blks at sctr x, wbuf = z
Rx,y,z Rd y blks at sctr x into buf z
Sccc,h Sk to cyl,hd
Vx,y,z Rd y sctrs, strt sctr x, cmpr to buf z
Wx,y,z Wrt y blks at sctr x from buf z
X Fill buf 10-7F with rndm data
Yx,y,z Set/dsp rtry cntrl
Online cmnds
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ctl D Tgl actn code dsp
ctl F Sgmnt stat
ctl G Intf stat
ctl P Tgl pwr cyc
ctl Q Frgrnd resume
ctl R Drv micro soft rst, Niwot stp
ctl S Frgrnd pause
ctl T Restrt dflt pgm
ctl V Tgl intf dsp
ctl X Dsp dat at X reg
ctl Z Exit to DIAMON
< or > Dec or inc rw idx sctr
{ or } Dec or inc srv idx sctr
` Stats dsp
' Xfer stat
~ Intf stat
. Online stat
; Mach stat
Gen use cmnds
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/x Chg lvls, x = 1-8,T
Lx,y Lp nxt cmd (x=1 cnt on err)
=x,y Wrt dta y to mem adr x
+x Dsp cntnts of mem adr x
\ Qck call btch 謝謝你的大方分享 谢谢学习学习路过..........................
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