MSC8144ADS Freescale, MSC8144ADS Datasheet - Page 21

• Manufacturer Part Number: MSC8144ADS
• Manufacturer: Freescale

Specifications of MSC8144ADS

• Lead Free Status / RoHS Status: Compliant

Freescale Semiconductor
SW2 Configuration
SW3 Configuration
1:
2:
3:
4:
5:
6:
7:
8:
1:
2:
3:
4:
5:
6:
7:
8:
Host_EN
BOOTSEQ
JTAG_Chain
DBG
—
SPARE1
SPARE2
SPARE3
RC13
RC14
RC15
RC16
RCW_CLK_RNG
—
—
—
Switch
1 <-
Table 4-1. DIP Switch Settings Descriptions (Continued)
1 <-
->0
->0
ON
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
ON
ON
OFF
ON
OFF
OFF
OFF
MSC8144ADS Reference Manual, Rev. 0
SW2.1: Host (MPC8560) Enable (labelled Host_EN on board)
SW2.2: Host (MPC8560) Boot Sequencer (labelled BOOTSEQ on board)
SW2.3: JTAG Chain (labelled JTAG_Chain on board)
SW2.4: Debug Enable (labelled DBG on board)
SW2.5–SW2.8: Reserved (SPAREn)
Factory setting: ’01101111
SW3.1–SW3.3: (RCW[13:15]): Boot Port Select
SW3.4: SGMII, sRIO Mode (RCW[16])
SW3.5: Clock Range (RCFG_CLKIN_RNG) (RCW_CLK_RNG)
SW3.6–SW3.8: Reserved
Factory setting: ’10010111’
0 Host Processor (MPC8560) operates normally (default)
1 Host Processor (MPC8560) disabled (placed in reset state)
0 Host (MPC8560) Boot Sequencer is enabled (boot from Host EEPROM)
1 Host (MPC8560) Boot Sequencer is disabled (default)
0 Enables Chain Mode for MSC8144 and MPC8560 - one JTAG connection for
1 Disables Chain Mode; MSC8144 and MPC8560 can be debugged
0 MSC8144 enters Debug Mode after reset (default). See MSC8144 Reference
1 MSC8144 does not enter Debug Mode, but operates normally.
1111 Default
Set PCI as boot port
100 PCI(default) DDR 256 Mbytes (default)
(works together with SW1.8)
for more details and all options, see MSC8144 Reference Manual, under the
RCW field
1 Enables SGMII1, SGMII2, and sRIOx1 (default)
(works together with SW4.7)
for more details and all options, see MSC8144 Reference Manual, under the
RCW field
0 Clock_in frequency range is less than or equal 66 MHz (default)
1 Clock_in frequency is greater than 66 MHz.
111 Default
both, and both are viewed on one CodeWarrior instance)
independently, with a CodeWarrior instance and JTAG connection for each
one (default)
Manual for more details
Setting Definitions
DIP Switches
4-3