Intel IQ80219 - Manual (Page 42)

42 Board Manual
Intel® IQ80219 General Purpose PCI Processor Evaluation Platform
Hardware Reference Section
3.7.4 Rotary Switch
The IQ80219 provides a Rotary Switch for the user to select from different boot-up flavors.
Table 15. Rotary Switch Requirements
Description
Rotary switch has a 4-bit resolution (16 positions).
The connection to the peripheral bus is depicted by Figure 12 .
Figure 12. Rotary Switch Connection on the Peripheral Bus
B2834-01
NKK DR FC 16
Rotary
Switch
PCE4
PB_AD[-:3]
* Other names and brands may be claimed as property of others.
Intel ® 80219 General Purpose PCI
Processor Peripheral Bus
Intel ® 80219
General Purpose
PCI Processor