
MAXQ Family User’s Guide:
MAXQ2010 Supplement
4-2
Table 4-2. System Register Bit Functions (continued)
Table 4-3. System Register Reset Values
Note: Bits marked as “s” have special behavior upon reset; see the register descriptions for details.
REG
BIT
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
OFFS OFFS (8 bits)
DPC — — — — — — — — — — — WBS2 WBS1 WBS0 SDPS1 SDPS0
GR GR (16 bits)
GRL GR.7 GR.6 GR.5 GR.4 GR.3 GR.2 GR.1 GR.0
BP BP (16 bits)
GRS GR.7 GR.6 GR.5 GR.4 GR.3 GR.2 GR.1 GR.0 GR.15 GR.14 GR.13 GR.12 GR.11 GR.10 GR.9 GR.8
GRH GR.15 GR.14 GR.13 GR.12 GR.11 GR.10 GR.9 GR.8
GRXL GR.7 GR.7 GR.7 GR.7 GR.7 GR.7 GR.7 GR.7 GR.7 GR.6 GR.5 GR.4 GR.3 GR.2 GR.1 GR.0
BP[OFFS] BP[OFFS] (16 bits)
DP[0] DP[0] (16 bits)
DP[1] DP[1] (16 bits)
REG
BIT
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
AP 0 0 0 0 0 0 0 0
APC 0 0 0 0 0 0 0 0
PSF 1 0 0 0 0 0 0 0
IC 0 0 0 0 0 0 0 0
IMR 0 0 0 0 0 0 0 0
SC 1 0 0 0 0 0 s 0
IIR 0 0 0 0 0 0 0 0
CKCN 1 s s 0 0 0 0 0
WDCN s s 0 0 0 s s 0
A[0:15] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PFX 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IP 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SP 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1
IV 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
LC[0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
LC[1] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
OFFS 0 0 0 0 0 0 0 0
DPC 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0
GR 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GRL 0 0 0 0 0 0 0 0
BP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GRS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GRH 0 0 0 0 0 0 0 0
GRXL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
BP[OFFS] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DP[0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DP[1] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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