Table 16: Scratch Register - Broadcom BCM1250 User Manual

User Manual
10/21/02
Bits Name
60 system_reset
61 misr_mode
62 scd_misr_reset
63 sw_flag
Bits Name
63:0 value
Document 1250_1125-UM100CB-R
Table 15: System Configuration Register
system_cfg - 00_1002_0008
Default
1'b0 When written with a 1 a full system reset will be performed (thus setting this bit
back to zero).
1'b0 Broadcom Use Only.
1'b0 Broadcom Use Only.
1'bx This read/write bit is cleared by a cold reset. Its value is preserved on any other
reset. It may be used by software to detect the reset type, or for any other use.

Table 16: Scratch Register

system_scratch - 00_1002_0C10
Default
64'hx This register is available for any use by software. When the chip is powered up its
value is UNPREDICTABLE. Its value is preserved over reset.
B r oadco m C orp or ati on
BCM1250/BCM1125/BCM1125H
(Cont.)
Description
Description
Section 4: System Control and Debug Unit Page 45