Z86017 Datasheet, PDF (43/138 Pages) Zilog, Inc. – PCMCIA Interface Solution

Z86017/Z16017 PCMCIA Interface Solution
Product Specification
29
Table 5 describes programming PCMCIA_ATA ZX6017 Configuration
Registers.
Table 5. Programming PCMCIA_ATA ZX6017 Configuration Registers
ICR_2
[1:0]
addr03
x
11
11
11
11
ICR_02[6] ICR_03[3:0] CICR_1[7:0] CICR_2[7:0] CCR0[5:0] addr
addr03 addr04
addr2DH addr2EH addr0AH 07[0} Description
x
xxxx
xxxxxxxx xxxxxxxx xxxxx 1 Chip operates
in ATA/IDE-
to-ATA/IDE
passthrough
mode
0
xxxx
xxxxxxxx xxxxxxxx xxxxx 0 PCMCIA
Mode
1
1111
FFH
FFH
00011 0 Enabled access
to Primary set
of IDE Task
File Registers
(1Fo-1F7)
1
1111
FFH
FFH
00011 0 Enabled access
to Primary set
of IDE Task
File Registers
(3F6-3F7)
1
1111
FFH
FFH
00010 0 Enabled access
to Secondary
set of IDE Task
File Registers
Addressing Modes
PS012002-1201