AM186ES Advanced Micro Devices, AM186ES Datasheet - Page 65

• Manufacturer Part Number: AM186ES
• Description: microcontrollers provide a low-cost/ high-performance solution for embedded system designers who wish to use the x86 architecture.
• Manufacturer: Advanced Micro Devices

Notes:
1. All timing parameters are measured at V
2. PIO outputs change anywhere from the beginning of T3 to the first half of T4 of the bus cycle in which the PIO data register is
No.
53
54
55
56
are with the load values shown in Table 35, “Pin List Summary,” on page A-12.
written.
INT8–INT0, NMI, TMRINx
Symbol
t
t
t
CHQ0SV
CHQ1SV
t
CLTMV
INVCH
DRQ0, DRQ1
TMROUT
CLKOUT
Description
Peripheral setup time
Timer output delay
Queue status 0 output delay
Queue status 1 output delay
QS0
QS1
Parameter
Am186™CC Communications Controller Data Sheet
Figure 20. Peripheral Timing Waveforms
CC
Table 14. Peripheral Timing
/2 with 50-pF loading on CLKOUT unless otherwise noted. All output test conditions
Min
10
—
—
—
25 MHz
53
Max
25
25
25
—
54
1, 2
Min
—
—
—
5
40 MHz
Preliminary
56
Max
15
15
15
—
55
(Commercial Only)
Min
—
—
—
5
50 MHz
Max
12
12
12
—
Unit
ns
ns
ns
ns
65