SAB-C167SR-LM SIEMENS [Siemens Semiconductor Group], SAB-C167SR-LM Datasheet - Page 65

• Manufacturer Part Number: SAB-C167SR-LM
• Description: 16-Bit CMOS Single-Chip Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Figure 17
External Bu
Notes
1)
2)
3)
Semiconductor Group
(On P6.x)
CLKOUT
The C167SR 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
s
Arbitration, Releasing the Bus
t
61
1)
1)
t
64
62
.
t
66
t
63
t
t
62
64
3)
2)
C167SR