Z1601720ASG1868 Zilog, Z1601720ASG1868 Datasheet - Page 62

• 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

48
EEPROM Register
Address: SELECT 06h
Name: PCMCIA Interrupt Status Register
Type: Read
Table 25.
RM001102-0901
Bit Placement
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Z86017/Z16017 PCMCIA Interface Solution
Reference Manual
PCMCIA Interrupt Status Register: Address 06h
Bit Name
PC_INT0
PC_INT1
PC_INT2
PC_INT3
PC_INT4
PC_INT5
REV_BA
Reserved
Description
PCMCIA host write to CCR0, the Configuration Option
Register has occurred. This bit is active when set to 1. Also
see Register 01h (Table 13).
PCMCIA host write to CCR1, the Card Configuration and
Status Register has occurred. This bit is active when set to
1. Also see Register 01h (Table 13).
PCMCIA host write to CCR2, the Pin Replacement
Register has occurred. This bit is active when set to 1. Also
see Register 01h (Table 13).
PCMCIA host write to CCR3, the Socket and Copy
Register has occurred. This bit is active when set to 1. Also
see Register 01h (Table 13).
External ATA_IREQ interrupt has occurred. This bit is
active when set to 1. Also see Register 01h (Table 13).
PCMCIA host write to CCR4, an I/O Event Indication
Register has occurred. This bit is active when set to 1.
Set this bit to 1 after writing the revision number (see
device top mark) to the revision control Register.
Programming Internal Registers