PCT1789W DATA SHEET
PRELIMINARY
PCT789T-A PCI CONFIGURATION REGISTERS
!!
Power Management Capability Register Pointer
(34h, R/W)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
0
0
0
0
0
0
0
0
CAPRP[7:0]
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit Definitions:
Bits
31:8
7:0
Name
Description
Reserved
Reserved. Read returns zero.
CAPRP[7:0]
Capability register pointer (R: default 40h). Indicates the offset location of the
Power Management Capability register of the PC-TEL HSP modem module in
the PCI configuration register space. The PC-TEL power management registers
are mapped to 40h–47h in the PCI configuration register space.
Configuration Interrupt
(3Ch, R/W)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
IPIN[7:0]
ILIN[7:0]
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit Definitions:
Bits
31:16
Name
Description
Reserved
IPIN[7:0]
Reserved. Read returns zero.
15:8
Interrupt pin (R: default 01h). Indicates the PCT789T-A uses INTA* as its inter-
rupt pin.
7:0
ILIN[7:0]
Interrupt line (R/W: default 00h). Provides interrupt line routing information,
POST software writes the routing information into this register as it initializes and
configures the system.
PRELIMINARY
PC-TEL, Inc.
33
1789W0DOCDAT06A-0299
ETC [ ETC ]
