Z86C72 Datasheet, PDF (64/71 Pages) Zilog, Inc. – IR MICROCONTROLLER

Z86C72/C92/L72/L92
IR Microcontroller
EXPANDED REGISTER FILE CONTROL REGISTERS (0D) (Continued)
SMR (0F) 0B
D7 D6 D5 D4 D3 D2 D1 D0
SCLK/TCLK Divide-by-16
0 OFF **
1 ON
Reserved (Must be 0)
Stop-Mode Recovery Source
000 POR Only *
001 Reserved
010 P31
0 11 P32
100 P33
101 P27
11 0 P2 NOR 0-3
111 P2 NOR 0-7
Stop Delay
0 OFF
1 ON *
Stop Recovery Level
0 Low *
1 High
Stop Flag
0 POR *
1 Stop Recovery**
* Default Setting After Reset
** Default Setting After Reset and Stop-Mode Recovery
Figure 48. Stop-Mode Recovery Register
((0F) 0BH: D6-D0 = Write Only, D7=Read Only)
Zilog
6-64
PRELIMINARY
DS97LVO0900