Z86017/Z16017 PCMCIA Interface Solution
Product Specification
30
Table 5. Programming PCMCIA_ATA ZX6017 Configuration Registers (Continued)
ICR_2
[1:0]
ICR_02[6] ICR_03[3:0] CICR_1[7:0] CICR_2[7:0] CCR0[5:0] addr
addr03
addr03
addr04
addr2DH
addr2EH
addr0AH 07[0} Description
11
1
1111
FFH
FFH
00001
0
PCMCIA_AA
Independent
IO Mode. Chip
responds to
any 1/0 access
in the range
000 to 00Fh
PCMCIA
11
1
1111
FFH
FFH
00000
0
Independent
Memory
Mode.
Chip responds
to any Memory
access in the
range 000-
00Fh
Tables 6 through Table 9 provide ZX6017 addressing information in each
mode.
Table 6. PCMCIA Common Memory Mode
Function Mode
REG
CE2 CE1 A0
0E
WE
D15-D8
D7-D0
Standby Mode
Byte Access
X
H
H
H
H
H
H
H
L
H
L
L
L
H
X
L
H
Z
X
L
L
L
H
X
H
H
H
L
High-Z
High-Z
High-Z
Odd-Byte
Odd-Byte
High-Z
Even-Byte
Odd-Byte
Even-Byte
XX
Word Access
Odd-Byte only
access
L
X
PS012002-1201
Addressing Modes
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