Z86017/Z16017 PCMCIA Interface Solution
Product Specification
35
Table 10. ZX6017 Card Configuration Registers (Continued)
EEPROM PCMCIA
POR
Address
Address
Register’s Name
Access Value Comments
28h
29h
2Ah
NA
ATA/IDE Dual Drive Control Rg
Reserved
Power Management Timer Count Value
Rg
R/W
R/W
R/W
00h
00h
00h
Note3
NA
Note3
2Bh
2Ch
2Dh
2Eh
2Fh
30h–FFh
NA
NA
NA
NA
NA
Power Management Control Rg
Interface Con•guration Rg 4
Con•guration Index Compare Rg 1
Con•guration Index Compare Rg 2
Bus Control Rg 2
R/W
R/W
R/W
R/W
R/W
R/W
00h
00h
00h
00h
00h
XXh
Note3
Note3
Note3
Note3
Note3
Note6
User-Definable Attribute Memory
Location 00h–CFh (208-byte)
NOTES:
1. When the ZX6017 is in Master Mode, the user should program this location in EEPROM with 00h.
2. The PCMCIA base address for these registers could be set in the range of 000h–400h. At Power-On Reset
(POR), the base is set to 000h.
3. User must write the Revision Number (see ZX6017 top mark) to the Revision Control register to unlock these registers.
4. The Z86017 BA Revision Number is 10h (see device top mark).
5. These registers are only available on the Z16017.
6. When the ZX6017 is in Master Mode, data at EEPROM addresses 30h–FFh are written locations 00h–CFh of the on-board Attribute Memory.
In Slave Mode, Attribute Memory is programmed through registers 08h and 09h.
Programming Internal Registers
PS012002-1201
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