Read/Write Storage Cards M2 And M4 - IBM 5100 Maintenance Information Manual

559
READ/WRITE STORAGE CARDS M2 AND M4
Storage Address Bus
r-------------~--------~
. 32 48K Even Bytes M2
/
I
-
r-- -Bit E Pwrd
J13
i
oeD
1
-Bit 0 Pwrd 0111
-Bit C Pwrd
J02
I
2
-Bit B Pwrd
J10 1
4
8
-Bit A Pwrd
0061
16
-Bit 9 Pwrd B131
-Bit B Pwrd
32
G12
64
-Bit 7 Pwrd
005
128
rr;;rx-
+Bit 6 Pwrd
J06
256
+Bit 2 Pwrd
B09
512
(0-1023)_
0
...
I 1023
C"I
-
In
+CSX 1 B08
i
+CSX 2 0071
0
+CSX 3
B051
1024
2048
+CSX 4
002.
3072
I
8~9
+CSY 1
GOBi MREG
+CSY 2
G021
0
4096
(0-8191)-
A
+Card Select 2
B021
' - -
131
-
+Wr Even Timed
004.
"
0
!:j
+ Tie Up for Data Strobe B041
R/W
In
Gl
---
Storage Wr Bus Even
I
+BitO GOSI
ROS
I Storage Rd Bus Even
I
Jll +Bit 0
r--
+Bit 1 Gl01 IJ12 +Bit 1
+Bit 2
G051 IJ07
+Bit 2
+Bit 3
G071
1 (
~
+Bit4
G03
+Bit5
G04
0-7,
P)
IJ09 +Bit 3
J04 +Bit 4 '<t
C"I
J05 +Bit 5
In
+Bit6 B10 012
+Bit 6
+Bit 7
B12
013 +Bit 7
-Bit P B07 009 -Bit P
-
I
' - - -
I
' - -
I I
L ________________________
~
r------------------~-------~
Storage Address Bus I
M4
- -Bit E Pwrd
DCD
32-48K Odd Bytes
J13
I
1
-Bit 0 Pwrd
011.1
2
-Bit C Pwrd
J02
I
4
-Bit B Pwrd J10 1
8
-Bit A Pwrd 0061
16
-Sit 9 Pwrd
B131
32
-Bit 8 Pwrd
G121
64
-Bit 7 Pwrd
0051
128
r---;:;m(
+Bit 6 Pwrd
J061
+Bit 2 Pwrd
BOSI
256
...
~(0-8191)-
0
C"I
In
B081
1023
+CSX 1
0
+CSX 2 0071
+CSX3
B05'
1024
+CSX 4
0021
2048
I
3072 ~
+CSY 1
GOBI
M REG
0
9 ROS
+CSY 2 G02
4096 10-81911_
A
+Card Select 2 B02
' - - - 131
r-
+Wr.Odd Timed 004
0
"
!:j
+ Tie Up for Data Strobe B04
R/W
In
Storage Wr Bus Odd
I
Gl
r-
+Bit 0 G091
Storage Rd Bus Odd
J11 +BitO -
+Bit 1
G10
I
J12 +Bit 1
+Bit 2 G051 J07 +Bit 2
+Bit 3
G071
I (
i(!;
+Bit 4
G031
In +Bit 5 G041
0-7, P)
J09
+Bit3
I
J04
+Bit 4
i(!;
IJ05
+Bit 5 In
+Bit 6
BlO I 1012
+Bit 6
+Bit 7 B12 I
1013
+Bit 7
-Bit P
B071 J.OOS
-Bit P
' - - 1
-
I -
I I
L ____________ .;... ______ . ______
..J
5-38