w83977atg Winbond Electronics Corp America, w83977atg Datasheet - Page 125

• Manufacturer Part Number: w83977atg
• Description: W83877tf Plus Kbc, Gp I/o, Wake-up, Fir, Cir, Pb-free
• Manufacturer: Winbond Electronics Corp America

12.3.3 Power Management 1 Enable Register 1(PM1EN1)
Register Location:
Default Value:
Attribute:
Size:
12.3.4 Power Management 1 Enable Register 2 (PM1EN2)
Register Location:
Default Value:
Attribute:
Size:
0
1-4
5
6-7
0-7
BIT
BIT
TMR_EN
Reserved
GBL_EN
Reserved
Reserved
NAME
NAME
Reserved. These bits always return zeros.
Reserved. These bits always return a value of zero.
Reserved.
<CR60, 61> + 2H System I/O Space
00h
Read/write
8 bits
This is the timer carry interrupt enable bit. When this bit is set, an SCI event
is generated whenever the TMR_STS bit is set. When this bit is reset, no
interrupt is generated even when the TMR_STS bit is set.
The global enable bit. When both the GBL_EN bit and the GBL_STS bit are
set, an SCI interrupt is raised.
<CR60, 61> + 3H System I/O Space
00h
Read/write
8 bits
7
7
6
6
5
5
4
4
3
3
- 117 -
2
2
DESCRIPTION
DESCRIPTION
W83977ATF/W83977ATG
1
1
0
0
TMR_EN
Reserved
Reserved
Reserved
GBL_EN
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Publication Release Date: May 2006
Revision 0.6