EP80579 Datasheet, PDF (1209/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
Register
SIW Monitor Port
Control Register
Default = 00h
Default = 00h
Address
(Type)
2D
(RO - bit 7)
(RW - bits
6:0)
2Eh
Description
Bit 0 UART1 Monitor Port Enable (UART1_MONPORTEN):
Setting this bit enables the monitor port for UART1. This signal turns
on all 8 UART2 monitor ports.
Note: wdt_monporten, uart2_monporten and uart1_monporten must
be set in a mutually exclusive manner i.e., only one monitor port
enable must be set at one time.
Bit 1 UART2 Monitor Port Enable (UART2_MONPORTEN):
Setting this bit enables the monitor port for UART2. This signal turns
on all 8 UART1 monitor ports.
Note: wdt_monporten, uart2_monporten and uart1_monporten must
be set in a mutually exclusive manner i.e., only one monitor port
enable must be set at one time.
Bit 2 WDT Monitor Port Enable (WDT_MONPORTEN):
Setting this bit enables the monitor port for WDT. This signal turns on
all 16 SIW monitor ports.
Note: wdt_monporten, uart2_monporten and uart1_monporten must
be set in a mutually exclusive manner i.e., only one monitor port
enable must be set at one time.
Bit 6:3 Monitor Port Slot Select[3:0] (MONPORTSEL):
These bits select which Monitor Port Slot is enabled. These bits are
used to select up to 16 slots within each UART1 and UART2 source
group.
Note: WDT has only 1 slot. So, port slot selection is not required.
Bit 7 RSVD = 0
Reserved
33.8.3.2
Logical Device Configuration Registers [30h — FFh]
Used to access the registers that are assigned to each logical unit. This chip supports
three logical units and has three sets of logical device registers. The three logical
devices are UART1, UART2 and Watchdog Timer. A separate set (bank) of control and
configuration registers exists for each logical device and is selected with the Logical
Device # Register.
The INDEX PORT is used to select a specific logical device register. These registers are
then accessed through the DATA PORT.
The Logical Device registers are accessible only when the device is in the Configuration
State. The logical register addresses are shown in the tables below.
August 2009
Order Number: 320066-003US
Intel^® EP80579 Integrated Processor Product Line Datasheet
1209