Z86017 Datasheet, PDF (49/138 Pages) Zilog, Inc. – PCMCIA Interface Solution

Z86017/Z16017 PCMCIA Interface Solution
Product Specification
35
Table 10. ZX6017 Card Configuration Registers (Continued)
EEPROM PCMCIA
Address Address Register’s Name
POR
Access Value Comments
28h
NA
29h
2Ah
NA
2Bh
NA
2Ch
NA
2Dh
NA
2Eh
NA
2Fh
NA
30h–FFh
ATA/IDE Dual Drive Control Rg
R/W
Reserved
R/W
Power Management Timer Count Value R/W
Rg
Power Management Control Rg
R/W
Interface Con•guration Rg 4
R/W
Con•guration Index Compare Rg 1
R/W
Con•guration Index Compare Rg 2
R/W
Bus Control Rg 2
R/W
User-Definable Attribute Memory
R/W
Location 00h–CFh (208-byte)
00h
00h
00h
00h
00h
00h
00h
00h
XXh
Note³
Note³
Note³
Note³
Note³
Note³
Note³
Note⁶
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