Z86M1720ASG Zilog, Z86M1720ASG Datasheet - Page 94

• Manufacturer Part Number: Z86M1720ASG
• Description: IC PCMCIA INTERFACE 100-VQFP
• Manufacturer: Zilog

Specifications of Z86M1720ASG

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

80
CONFIGURATION REGISTERS
EEPROM Register
Address: SELECT 0Ah
Name: PCMCIA Configuration Option Register CCR0
Type: Write/Read
Table 64.
PS012002-1201
Bit Placement
Bits 5–0
Bit 6
Bit 7
Z86017/Z16017 PCMCIA Interface Solution
Product Specification
PCMCIA Configuration Option Register CCR0: Address 0Ah
Table 63.
1.
NOTES:
WE
0
1
0
1
0
1
* The I/O Event Indication Status Register is only available on BA revisions of the ZX6017. (See device top mark
for revision level.)
Bit Name
Configuration Index
Level Request
SRESET
OE
1
0
1
0
1
0
ZiLOG EEPROM Programming Extensions
REG
0
0
0
0
0
0
CE1
0
0
0
0
0
0
Description
Card configuration chosen by the system.
Level mode interrupts are selected when this bit is
set to 1. Pulse mode interrupts are selected when this
bit is set to 0.
Setting this bit to 1 places the card in the reset state.
CE2
1
1
1
1
1
1
Address
7F0h
7F0h
7F2h
7F2h
7F4h
7F6h
Action
Write EEPROM Address
Read EEPROM Status
Write EEPROM Data
Read EEPROM Data
EEPROM Command
Revision Register
Configuration Registers
1