Intel E3815 FH8065301567411 Data Sheet
Product codes
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
Datasheet
4549
36.8
PCU iLB Real Time Clock (RTC) I/O Registers
36.8.1
IR (reg_RTC_IR_type)—Offset 70h
Indexed Registers
Access Method
Default: 00h
36.8.2
TR (reg_RTC_TR_type)—Offset 71h
Target Registers
Access Method
Default: 00h
Table 329.
Summary of PCU iLB Real Time Clock (RTC) I/O Registers—
Offset
Size
Register ID—Description
Default
Value
70h
1
00h
71h
1
00h
72h
1
00h
73h
1
00h
Type:
I/O Register
(Size: 8 bits)
reg_RTC_IR_type:
7
4
0
0
0
0
0
0
0
0
0
IR
Bit
Range
Default &
Access
Description
7:0
X
RW
IR:
Real-Time Clock (Standard RAM) Index Register Note: Writes to 72h, 74h, and 76h
do not affect the NMI enable (bit 7 of 70h)
Type:
I/O Register
(Size: 8 bits)
reg_RTC_TR_type:
7
4
0
0
0
0
0
0
0
0
0
TR
Bit
Range
Default &
Access
Description
7:0
X
RW
TR:
Real-Time Clock (Standard RAM) Target Register