PD6710/’22 — ISA-to-PC-Card (PCMCIA) Controllers
Register Name: Card Memory Map 0–4 Offset Address High
Index: 15h, 1Dh, 25h, 2Dh, 35h
Register Per: socket
Register Compatibility Type: 365
Bit 7
Write Protect
RW:0
Bit 6
REG Setting
RW:0
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Offset Address 25:20
RW:000000
19.5
Extension Registers
Register Name: Misc Control 1
Index: 16h
Register Per: socket
Register Compatibility Type: ext.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
5 V Detect
(PD6710)
Pulse
Management
Interrupt
Inpack
Enable
Speaker
Enable
PulseSystem
IRQ
Scratchpad Bits
V
3.3V
CC
Reserved
(PD6722)
RW:0
RW:00
RW:0
RW:0
RW:0
RW:0
R:X W:0
Register Name: FIFO Control
Index: 17h
Register Per: socket
Register Compatibility Type: ext.
Bit 1 Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Empty Write
FIFO
Scratchpad Bits1
RW
RW:0000000
1. Because a write will flush the FIFO, these scratchpad bits should be used only when card activity is guaranteed not to occur.
Register Name: Misc Control 2
Index: 1Eh
Register Per: chip
Register Compatibility Type: ext.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
5V Core
RW:0
Bit 2
Suspend
RW:0
Bit 1
Bit 0
Low-Power
Dynamic
Mode
Bypass
Frequency
Synthesizer
Three-State
Bit 7
IRQ15 Is RI
Out
DMA System
(PD6722)
Drive LED
Enable
RW:0
RW:0
RW:0
RW:0
RW:1
RW:0
130
Datasheet
INTEL [ INTEL ]
