Z1601720ASG1868 Zilog, Z1601720ASG1868 Datasheet - Page 61

• Manufacturer Part Number: Z1601720ASG1868
• Description: IC PCMCIA INTERFACE 100-VQFP
• Manufacturer: Zilog

Specifications of Z1601720ASG1868

• Applications: *
• Interface: *
• Voltage - Supply: *
• Package / Case: 100-LQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Programming Internal Registers
Register 4
Bit 3
SEL_SECO
ND_3x
X
0
0
0
0
1
1
Register 4
Bit 5
EN_DIS_RST
1
0
0
0
0
Register 4
Bit 2
SEL_SECO
ND_1x
X
0
0
0
1
1
1
Table 22.
Table 21.
PC_HRESET
X
0
1
1
0
Reset Conditions
ATA Register Selection Designations
Register 4
Bit 1
SEL_PRIMA
RY_3x
X
0
0
1
0
0
1
Register 7
Bit 0
ATA_MODE
X
0
0
1
1
Z86017/Z16017 PCMCIA Interface Solution
Register 4
Bit 0
SEL_PRIMA
RY_1x
X
0
1
1
0
0
1
ATA_HRESET
1
1
0
1
0
Register 3
Bit 6
EN_IO_M
ODE
0
1
1
1
1
1
Product Specification
Notes:
PCMCIA Mode, Reset
Disabled
PCMCIA Mode, No Reset
PCMCIA Mode, Asserted
Reset
ATA Mode, No Reset.
ATA Mode, Asserted Reset.
Address
Range
Respons
e
XX
XX
1F0-1F7
1F0-1F7,
3F6, 3F7
170-177
170- 177,
376, 377
170- 177,
376, 377,
1F0-1F7
3F6, 3F7
PS012002-1201
Note
Disabled
Disabled
Primary
HDD
Primary
HDD
Secondary
HDD
Two drive
system on
local
AT bus
side
47