Sharp MZ-5600 - 6-3 I;O Bit Map; 1. System Board I;O Map

6·2 I/O address map
Table 15
System
PWS
I/O Ilot
CRT
PWB
I/O slot
CPU
PWB
I/O slot
{
HEX
00- OF
10- 1F
20- 2F
30- 3F
40- 4F
60- 5F
60- 6F
70- 7F
SO- SF
FS- FF
1oo-10F
110-11F
120-12F
130-13F
140-14F
150-15F
160-16F
170-17F
1 SO-1 SF
190-19F
1AO-1AF
1 BO-1BF
1CO
-1FF
200-20F
210-21F
220-22F
230-23F
240-24F
250-25F
260-26F
270-27F
2S0-
-2FF
300-
340-
-37F
3S0
-3BF
-3FF
15
-
12
X
-
X
X
-
X
X
-
X
I
I
X
-
X
X
-
X
X
-
X
X
-
X
X -
X
X
-
X
X
-
X
X
-
X
I
I
X
-
X
X
-
X
I I
X
-
X
X
-
X
I I
X
-
X
Note:
1S0H to 1 BFH: PWB checker
11 10
X
X
X X
X X
I
I
X X
X X
X X
X
X
X
X
X X
X
X
X
X
*
!
t
~
-
MZ-5600
ADDRESS
9
S
0
0
0 0
0 0
0 0
0 0
0
0
0
0
0 0
0 0
0 0
0
1
0 1
0 1
0
1
0 1
0 1
0
1
0 1
0 1
0 1
0 1
0 1
0 1
1
0
1 0
1
0
1 0
1
0
1 0
1 0
1 0
1
0
1 0
1 1
1 1
1
1
1 1
7 6
5
4
3 2 1
0
DEVICE
0
0
0 0 A3
~2
A1 AO OMAC (S237)
100-7
-
0 0
0
1
X X
A1
AO
PlO (S255A)
100-7
0 0
1
0
X X
X
AO FOC (j.lP0765)
100-7
0
0
1 1
X X
A1
0 PIC1 (S259A) MASTER
AOO-7
0 1
0 0 X
X
A1
0
PIC2 (S259A)
SLAVE
AOO-7
0 1 0 1
X X
.X
X
OMAC high-order
address latch
104-7
0
1 1
0 X X
X
X PORT-A
100-7
0
1
1
1
X X
'X
X PORT-C
100-3
1 )0
0
0
X X A1 AO Reserved
100-3
1 1 1 1 1
A2
A1 AO
Reserved
0 0 0
0
X
X
A1 0
GOC (j.lP07220)
00-7
0 0
0
1 X
X
A1 0
WOC (T)
00-7
0
0
1
0 A3 A2 A1
0
VOC2 (H2)
00-2
0
0
1 1
X X X
0 VOC1 (H1)
00-2
0
1 0
0
X
A2
A1 1 RFLI
OS-10
0 1
0 1
X
A2 A1
1 RFL 11 OS-10
0 1 1 0
X X X
{
0 1 1 1
1
0 0 0
X
A2
A1 0
NO"}
1
0
0
1 X A2
A1
0
Note
1
0 1 0
N User area
X
X
X
X ote
1
0 1 1
Note
1 1 1 1
X X
X X
} Reserved
0 0 0 0
X X
A1 AO SIO (LH0084A)
100-7
0
0 0
1 X
X
A1 AO
CTC (Z-SOCTC)
100-7
0
0
1 0
A3 A2 A1 AO
RTC (PR5C01)
100-7
0 0
1 1 X X
X X
PSG (AY-3-S19S)
100-3
0
1 0
0 X X X X CTC I NT Reset
X
0 1 0 1
X X X X
SIO INT Reset
X
0 1 1 0
X X X X CTC Return INT 100-7
0
1 1 1 X
X X X
PORT-B
100-3
1
0 0 0
}R~~
1 1 1
1
0 0 0 0
}user area
0 1
0
0
0
1 1 1
} Reserved
1
0 0
0
} Reserved For I/O slot
1 1
1
1
} Not Ready generates within
the System Unit. User area
X: Not in Decode 00-15 - 16 Bit system BUS
100-S
- S Bit I/O BUS
-29-
WAIT
Byte
Access
o Wait/
5MHz
~ 1 Wait/
SMHz
Byte
Access
3 Wait
~ !
-L
:
X1ACK