Motorola CPCI-6115 Service Manual Page 144

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Memory Maps and Addresses
CPCI-6200 Installation and Use (6806800J66C)
144
7.4.2 System Control Register
This register provides general board control bits.
SAFE_START ENV Safe Start
1 Indicates that firmware should use the safe
ENV settings
0 Indicates the ENV settings programmed in
NVRAM should be used by the firmware
PEX_8624_ERROR PEX8624 Fatal Error
1 Indicates that the Fatal Error signal from the
PEX8624 is active
0 Indicates no Fatal Error signal from the
PEX8624
BD_TYPE Board Type. These bits indicate the board type.
00 VME SBC
01 PrPMC
10 CPCI
11 Reserved
Table 7-6 System Status Register Field Definition
Table 7-7 System Control Register, 0xF200_0001
Bit Field Operation Reset
7 BRD_RST R/W 000
6
5
4RSVD R 0
3RSVD R 0
2RSVD R 0
1EEPROM_WP R/W 1
0RSVD R 0
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