spd6722qcce Intel Corporation, spd6722qcce Datasheet - Page 130

• Manufacturer Part Number: spd6722qcce
• Description: Isa-to-pc-card Pcmcia Controllers
• Manufacturer: Intel Corporation

PD6710/’22 — ISA-to-PC-Card (PCMCIA) Controllers
19.5
130
Register Name: Card Memory Map 0–4 Offset Address High
Index: 15h, 1Dh, 25h, 2Dh, 35h
Register Name: Misc Control 1
Index: 16h
Register Name: FIFO Control
Index: 17h
Register Name: Misc Control 2
Index: 1Eh
Write Protect
1. Because a write will flush the FIFO, these scratchpad bits should be used only when card activity is guaranteed not to occur.
Empty Write
IRQ15 Is RI
Enable
Inpack
RW:0
RW:0
RW:0
FIFO
Bit 7
Bit 7
Bit 7
Bit 7
RW
Out
DMA System
REG Setting
Extension Registers
(PD6722)
RW:0
RW:0
Bit 6
Bit 6
Bit 6
Bit 6
Scratchpad Bits
RW:00
Three-State
RW:0
Bit 5
Bit 5
Bit 5
Bit 5
Bit 7
Drive LED
Speaker
Enable
Enable
RW:0
RW:0
Bit 4
Bit 4
Bit 4
Bit 4
Scratchpad Bits
Pulse System
RW:0000000
5V Core
RW:0
RW:0
Offset Address 25:20
Bit 3
Bit 3
Bit 3
Bit 3
IRQ
RW:000000
1
Management
Suspend
Interrupt
Pulse
RW:0
RW:0
Bit 2
Bit 2
Bit 2
Bit 2
Register Compatibility Type: ext.
Register Compatibility Type: ext.
Register Compatibility Type: ext.
Register Compatibility Type: 365
Low-Power
V
Dynamic
CC
Mode
RW:1
RW:0
Bit 1
Bit 1
Bit 1
Bit 1
3.3V
Register Per: socket
Register Per: socket
Register Per: socket
Register Per: chip
Synthesizer
5 V Detect
Frequency
Datasheet
(PD6710)
Reserved
(PD6722)
R:X W:0
Bypass
RW:0
Bit 0
Bit 0
Bit 0
Bit 0