Z8018100ZCO Zilog, Z8018100ZCO Datasheet - Page 51

• Manufacturer Part Number: Z8018100ZCO
• Description: Z80181 SAC APPLICATION BOARD
• Manufacturer: Zilog

Specifications of Z8018100ZCO

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Z8018100ZC0; Z8018100ZC0

Zilog
DS971800500
Data OUT
/ROMCS
/RAMCS
Address
Data IN
/IORQ
/WAIT
/WR
/RD
ST
Ø
"H"
[1] Output buffer is off at this point.
[2] Memory Read/Write cycle timing is the same as this figure, except there is
no automatic wait status (Twa), and /MREQ is active instead of /IORQ.
6
T1
Figure 60b. I/O Read/Write, Memory Read/Write Timing
27
9
22
70
7
T2
23
PS009701-0301
19
Twa
25, 25a
20
15
T3
28
12
24
16
26
S
T1
11
11
MART
21
A
CCESS
C
70
[1]
ONTROLLER
Z80181
2-51
SAC
™