Z80182 Zilog., Z80182 Datasheet - Page 104

• Manufacturer Part Number: Z80182
• Description: Z8018x Family MPU
• Manufacturer: Zilog.

Zilog
16550 MIMIC TIMING (Continued)
Note:
These AC parameter values are preliminary and are subject to change without notice.
3-104
No.
14
15
/WR (Host)
THR
/RD (MPU)
TxFIFO
HINTR
THRE
/RD (Host)
11R
Sym
tSINT
tRINT
Parameter
Delay from Stop to Set
Interrupt
Delay from /HRD
(RD RBR or RD LSR)
to Reset Interrupt
Figure 115. Interrupt Timing Transmitter FIFO
Table K. Interrupt Timing RCVR FIFO
P R E L I M I N A R Y
Min
16
Z8L182
20 MHz
Clock Cycles
Clock Cycles
2 MPU
2 MPU
Max
17
Min
18
33 MHz
Z80182
Z
ILOG
Clock Cycles
Clock Cycles
I
NTELLIGENT
2 MPU
2 MPU
Max
DS971820600
Z80182/Z8L182
P
ERIPHERAL