Intel IQ80321 User Manual
Board Manual
43
Intel
®
IQ80321 I/O Processor Evaluation Platform
Hardware Reference Section
3.7.5
Battery Status
Table 16.
Battery Status Buffer Requirements
Description
The Intel
®
IQ80321 Evaluation Platform Board provides the following status for the battery:
•
Battery-Present status-bit on PB data line 9
•
Battery-Charge status-bit on PB data line 10
•
Battery-Discharge status-bit on PB data line 12
.
Figure 13.
Battery Status Buffer on Peripheral Bus
A9456-02
Intel
®
80321 Peripheral Bus
Battery Status
Buffer
PCE5
BA
TT_DISCHRG
AD 12
BA
TT_DISCHRG
AD 10
BA
TT_DISCHRG
AD 9
Intel
®
80321
I/O Processor