Mitsubishi Q2ACPU User Manual page 485

APPENDICES
(5) Drive information
Number Name Meaning
Memory card A Memory card A
SD600
typs typs
Drive 1
SD602 (Memory card Drive 1 capacity
RAM) capacity
Drive 2
SD603 (Memory card Drive 2 capacity
ROM) capacity
Memory card A Memory card A
SD604
use conditions use conditions
Memory card B Memory card B
SD620
typs typs
Drive 3
SD622 (Standard RAM) Drive 3 capacity
capacity
Drive 4
SD623 (Standard ROM) Drive 4 capacity
capacity
Memory card B Memory card B
SD624
use conditions use conditions
File register
SD640 Drive number:
drive
Table App. 3.7. Special register
Explanation
• Indicates the type of memory card A installed.
b15 to b8 b7 to b4 b3 to
0
Drive 1
(RAM) type
Drive 2
(ROM) type
• Drive 1 capacity is stored in 1 k byte units.
• (Empty capacity after format is stored.)
• Drive 2 capacity is stored in 1 k byte units.
• The use conditions for memory card A are stored as bit patterns.
(In use when ON)
• The significance of these bit patterns is indicated below:
b0 : Boot operation (QBT) b8 : Simulation data (QDS)
b1 : Parameters (QPA) b9 : CPU fault history (QFD)
b2 : Device comments (QCD) b10 : SFC trace (QTR)
b3 : Device initial value (QDI) b11 : Local device (QDL)
b4 : File register (QDR) b12 : Not used
b5 : Sampling trace (QTD) b13 : Not used
b6 : Status latch (QTL) b14 : Not used
b7 : Program trace (QTP) b15 : Not used
• Indicates memory card B type installed
to to b4 to
b15 b8 b7 b3
0
Drive 3
(RAM)
Drive 4
(ROM)
• Drive 3 capacity is stored in 1 k byte units.
(Empty capacity after format is stored.)
• Drive 4 capacity is stored in 1 k byte units.
(Empty capacity after format is stored.)
• The use conditions for memory card B are stored as bit patterns.
(In use when ON)
• The significance of these bit patterns is indicated below:
b0 : Boot operation (QBT) b8 : Simulation data (QDS)
b1 : Parameters (QPA) b9 : CPU fault history (QFD)
b2 : Device comments (QCD) b10 : SFC trace (QTS)
b3 : Device initial value (QDI) b11 : Local device (QDL)
b4 : File register (QDR) b12 : Local device (QDL)
b5 : Sampling trace (QTD) b13 : Not used
b6 : Status latch (QTL) b14 : Not used
b7 : Program trace (QTP) b15 : Not used
• Stores drive number being used by file register
App - 88
(When Set)
b0
0: Does not exist
1: SRAM
card removal)
0: Does not exist
2
2: E PROM
3: Flash ROM
card removal)
card removal)
b0
0: Does not exist
installation and
1: SRAM
0: Does not exist
2
2: E PROM
3: Flash ROM
installation and
installation and
Corres-
Set by ponding Corresponding
ACPU
D9
S (Initial and
New
S (Initial and
New
S (Initial and
New
S (Status
New
change)
Q2A(S1)
S (Initial/Card
New
removal)
Q2A(S1)
S (Initial/Card
New
removal)
Q2A(S1)
S (Initial/Card
New
removal)
Q2A(S1)
S (Status
New
change)
S (Status
New
change) *10
CPU
QnA
QnA
QnA
QnA
Q3A
Q4A
Q4AR
Q3A
Q4A
Q4AR
Q3A
Q4A
Q4AR
Q3A
Q4A
Q4AR
QnA