
REV.-A
Table A-2. PPD781O Mode Setting
Mode
1
Mode O
External
memory
o
0
4K Byte Addresses O to OFFFH
o
1 (Note)
16K Byte Addresses O to 3FFFH
1 (Note)
1 (Note)
64K Byte Addresses O to OFEFFH
NOTE: Pull-up is made.
Table A-3. KPD7811 PF Operation
PF7
PF6 PF5
PF4 PF3
Port
Port Port
Port Port
Port Port
Port Port
AB1
1
Port
Port
AB 13 AB 12
AB 11
I
AB 15
AB14
AB 13
AB
12
AB 11
PF2
PF1 PFO
External Memory
Port Port
Port
256 Bytes (max.)
AB1O
I
AB9
I
AB8
I
4K Bytes (max.)
I
AB1O
I
AB9
I
AB8
I
16K Bytes (max.)
I
AB 10 AB9 AB8 64K
Bytes (max.)
I
Table A-4.
~PD7810
PF Operation
MODE 1 MODE O PF7 PF6 PF5 PF4 PF3 PF2
PF1 PFO
External Memory
o 0
Port Port Port Port
AB 11
AB 10
AB9
AB8 4K Bytes
o
1
Port Port
AB13
ABI
2
AB 11
AB1O
AB9
AB8 16K Bytes
1 1
AB15
AB 14
AB 13
AB12
AB1
1
AB1O
AB9
AB8 64K Bytes
A-4
Comentários a estes Manuais