SAB-C165-RM Siemens Semiconductor Group, SAB-C165-RM Datasheet - Page 48

• Manufacturer Part Number: SAB-C165-RM
• Description: C16x-Family of High-Performance CMOS 16-Bit Microcontrollers
• Manufacturer: Siemens Semiconductor Group

Figure 15
External Bus Arbitration, Releasing the Bus
Notes
1)
2)
3)
Semiconductor Group
(On P6.x)
CLKOUT
The C165 will complete the currently running bus cycle before granting bus access.
This is the first possibility for BREQ to get active.
The CS outputs will be resistive high (pullup) after
Signals
BREQ
HOLD
HLDA
Other
CSx
t
61
1)
1)
t
64
47
.
t
66
t
63
t
t
62
64
3)
2)
C165