CL-CS3712 Datasheet, PDF (12/26 Pages) Cirrus Logic – Integrated AVI/ATAPI DVD Drive Manager

PRELIMINARY DRAFT
Register Map
Address (Hex)
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
0EH
10H
11H
12H
13H
15H
16H
17H
18H
19H
1BH
1CH
1DH
1EH
1FH
2CH
2DH
2EH
2FH
30H-31H
34H-35H
Table 1: CL-CS3712 Registers
Register Name
ATAPI Error (ATERR)
ATAPI Features (ATFEA)
ATAPI Interrupt Reason (ATINT)
ATA Sector Number (ATSECN)
ATAPI Byte Count Low (ATBCL)
ATAPI Byte Count High (ATBCH)
ATAPI Drive Select (ATDSEL)
ATAPI Command (ATCMD)
ATAPI Packet (ATPKT)
Alternate ATAPI Error (ALTERR)
ATA Drive Control/Status (ATDRV)
Host Drive Address (HDA)
AT Control 1 (ATCTRL1)
AT Control 2 (ATCTRL2)
AT Control 3 (ATCTRL3)
Host Interrupt Status 1 (HIST1)
Host Interrupt Enable 1 (HIEN1)
Host Interrupt Status 2 (HIST2)
Host Interrupt Enable 2 (HIEN2)
PC Mode Control 1 (PCMODE1)
Host Transfer/Packet FIFO Control (HXFR)
ATAPI Phase Lock Release (ATULOCK)
Synchronous DMA Control (SDMA)
PC Mode Control 2 (PCMODE2)
MPEG Interface Configuration 1 (MPEGCFG1)
MPEG Interface Configuration 2 (MPEGCFG2)
MPEG Interface Configuration 3 (MPEGCFG3)
MPEG/BCA Interface Interrupt Status (MPEGIST)
MPEG/BCA Interface Interrupt Enable (MPEGIEN)
C2P Threshold Control (C2PTC)
C2P Threshold Counter
Servo Coefficient Control
DAC Interface Status/Control (DACS)
Audio Address Pointer (AAP)
Host Address Pointer (HAP)
DS588PP1 - rev 0.4 April 11, 2002
© Copyright 2002 Cirrus Logic Inc.
CONFIDENTIAL
Register Map
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
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