Expansion Test - Toshiba T6600C User Manual

3.14 Expansion Test

To execute the Expansion Test, select 11 from the DIAGNOSTIC TEST menu, press Enter ,
and follow the directions on the screen. The Expansion test contains four subtests that test
the T6600C's expansion functions. Move the highlight bar to the subtest you want to execute
and press Enter .
Subtest 01 Box wraparound (Not used)
Subtest 02 Wraparound (F32BUS)
NOTE: To execute this subtest, a wraparound board (34P711656G01) must
be installed in the expansion slot.
The wraparound subtest executes the tests listed in Table 3-3.
Table 3-3 Expansion Test - Wraparound Subtest (F32BUS)
Sub#
01
02
03
04
06
07
08
09
10
11
12
13
T6600C, T6600C/CD, T6600C/CDV
Address Good
00001 F0
00002 FA
00002 F8
(ch, #) 0003 nn
00004 00-FF
Caaaa bb
00006 nn
00007 08
00008 ff
00009 nn
00010 nn
00011 nn
00012 —
00013 00
01
nn
Bad Contents
x0 OSC, CLK, ALE, REF signal
xx 8259#1 (IRQ7, 6, 5, 4, 3, NMI)
xx 8259#2 (IRQ14, 12, 11, 10, 9)
xx DMA#1, Channel #1-3
nn=FF, AA, 55, 00, EE, 99, 44, 00
xx Data line
bb Address line
aaaa=test address, bbbb=read data
xx Memory W/R (nn=FF, AA, 55, 00)
0x CNT
ss IO16 (ff<ss)
ff=first data, ss=second data
xx MASTER (nn=FF, AA, 55, 00)
xx DMA#2, Channel #5, 6
nn=FF, AA, 55, 00, EE, 99, 44, 00
xx CCMCS2 (nn=FF, AA, 55, 00)
— MDSPK (Beep test)
X0 B8xxxx
xx B4xxxx
xx A17-A23 test (nn=A17-A23)
3-33