Z84C9000ZCO Zilog, Z84C9000ZCO Datasheet - Page 18

• Manufacturer Part Number: Z84C9000ZCO
• Description: KIO + Z84C01 DEVELOPMENT BOARD
• Manufacturer: Zilog
• Type: MPUr

Specifications of Z84C9000ZCO

• Contents: Circuit Board, Software and Documentation
• For Use With/related Products: Z84C90
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PS011802-0902
Interrupt
Control
Control
Lines
Data
Figure 9. SIO Block Diagram
8
7
Channel A
Channel B
Registers
Registers
Interrupt
Internal
Control
Control
Control
Control
Status
Status
Logic
Logic
CPU
Bus
and
and
I/O
I
n
t
e
r
n
a
l
B
u
s
Channel B
Channel B
Channel A
Channel A
Control
Control
Status
Status
KIO Serial/Parallel Counter Timer
and
and
Serial
Data
Channel
Clocks
Sync
Wait/Ready
Modem or
Other
Control
Serial
Data
Channel
Clocks
Sync
Wait/Ready
Modem or
Other
Control
Z84C90
13