Z86E6116PSC Datasheet, PDF (50/69 Pages) Zilog, Inc. – Z86E61/Z86E63 CMOS Z8 16K/32K EPROM Microcontroller

Z86E61/E63
CMOS Z8 16K/32K EPROM Microcontroller
46
R248 P01M
D7 D6 D5 D4 D3 D2 D1 D0
PO0 - PO0 Mode
00 Output
01 Input
1X A11-A8
Stack Selection
0 External
1 Internal
P17 - P10 Mode
00 Byte Output
01 Byte Input
10 AD7 - AD0
11 High-Impedance AD7 - DA0,
AS, DS, R/W, A11-A8
A15- A12, If Selected
External Memory Timing
0 Normal
1 Extended
P07 - P04 Mode
00 Output
01 Input
1X A15 - A12
Figure 36. Port 0 and 1 Mode Register (F8_H: Write Only)
PS014401-1001