Texas Instruments TMS320C645X - Manual (Page 67)

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SRIO Functional Description
Table 24. Enable and Enable Status Bit Field Descriptions (continued)
Name Bit Access Description
BLK1_EN 0 R/W Controls reset to logical block 1, which is the LSU.
0 = Logical block 1 disabled (held in reset, clocks disabled)
1 = Logical block 1 enabled
BLK1_EN_STAT 0 R Indicates state of BLK1_EN reset signal.
0 = Logical block 1 in reset and clock is off
1 = Logical block 1 enabled and clocking
BLK2_EN 0 R/W Controls reset logical block 2, which is the MAU.
0 = Logical block 2 disabled (held in reset, clocks disabled)
1 = Logical block 2 enabled
BLK2_EN_STAT 0 R Indicates state of BLK2_EN reset signal.
0 = Logical block 2 reset and clock is off
1 = Logical block 2 enabled and clocking
BLK3_EN 0 R/W Controls reset logical block 3, which is the TXU.
0 = Logical block 3 disabled (held in reset, clocks disabled)
1 = Logical block 3 enabled
BLK3_EN_STAT 0 R Indicates state of BLK3_EN reset signal.
0 = Logical block 3 reset and clock is off
1 = Logical block 3 enabled and clocking
BLK4_EN 0 R/W Controls reset logical block 4, which is the RXU.
0 = Logical block 4 disabled (held in reset, clocks disabled)
1 = Logical block 4 enabled
BLK4_EN_STAT 0 R Indicates state of BLK4_EN reset signal.
0 = Logical block 4 reset and clock is off
1 = Logical block 4 enabled and clocking
BLK5_EN 0 R/W Controls reset logical block 5, which is port 0.
0 = Logical block 5 disabled (held in reset, clocks disabled)
1 = Logical block 5 enabled
BLK5_EN_STAT 0 R Indicates state of BLK5_EN reset signal.
0 = Logical block 5 reset and clock is off
1 = Logical block 5 enabled and clocking
BLK6_EN 0 R/W Controls reset to logical block 6, which is port 1.
0 = Logical block 6 disabled (held in reset, clocks disabled)
1 = Logical block 6 enabled
BLK6_EN_STAT 0 R Indicates state of BLK6_EN reset signal.
0 = Logical block 6 in reset and clock is off
1 = Logical block 6 enabled and clocking
BLK7_EN 0 R/W Controls reset to logical block 7, which is port 2.
0 = Logical block 7 disabled (held in reset, clocks disabled)
1 = Logical block 7 enabled
BLK7_EN_STAT 0 R Indicates state of BLK7_EN reset signal.
0 = Logical block 7 in reset and clock is off
1 = Logical block 7 enabled and clocking
BLK8_EN 0 R/W Controls reset to logical block 8, which is port 3.
0 = Logical block 8 disabled (held in reset, clocks disabled)
1 = Logical block 8 enabled
SPRU976 – March 2006 Serial RapidIO (SRIO) 67
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