29. User Break Controller (UBC)
Rev.1.00 Jan. 10, 2008 Page 1458 of 1658
REJ09B0261-0100
Bit Bit Name
Initial
Value R/W Description
29 to 24 MFI 100000 R/W Match Flag Specify
Specifies the match flag to be included in the match
conditions.
000000: MF0 bit of the CCMFR register
000001: MF1 bit of the CCMFR register
Others: Reserved (setting prohibited)
Note: The initial value is the reserved value, but when 1
is written into CBR0[0], MFI must be set to 000000
or 000001. And note that the channel 0 is not hit
when MFE bit of this register is 1 and MFI bits are
000000 in the condition of CCRMF.MF0 = 0.
23 to 16 AIV All 0 R/W ASID Specify
Specifies the ASID value to be included in the match
conditions.
15 — 0 R Reserved
For read/write in this bit, refer to General Precautions on
Handling of Product.
14 to 12 SZ All 0 R/W Operand Size Select
Specifies the operand size to be included in the match
conditions. This bit is valid only when the operand
access cycle is specified as a match condition.
000: The operand size is not included in the match
conditions; thus, not checked (any operand size
specifies the match condition).*1
001: Byte access
010: Word access
011: Longword access
100: Quadword access*2
Others: Reserved (setting prohibited)
11 to 8 All 0 R Reserved
For read/write in this bit, refer to General Precautions on
Handling of Product.