Samsung S5PC110 Manual page 875

S5PC110_UM
4.3.2.5 Used for Debug Only (INSNREG04, R/W, Address = 0xEC20_00A0)
INSNREG04
Reserved
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Reserved.
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Bit
[31:6] -
[5] Used only for debug purposes.
1'b0 = by default, the automatic feature is enabled. The
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Suspend signal is deasserted when run/stop is reset by
software, but the hchalted bit is not yet set.
1'b1 = Disables the automatic feature, which takes all ports
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out of suspend when software clears the run/stop bit. This is
for backward compatibility.
[4] 1'b0 = Enables NAK reload fix.
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1'b1 = Disables NAK reload fix.
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Reset value is 1'b0. Attribute is R/W.
[3] -
[2] 1'b1 = Scales down port enumeration time.
[1] 1'b1 = Makes the HCCPARAMS register writable.
[0] 1'b1 = Makes the HCSPARAMS register writable.
Description
4 USB 2.0 HOST CONTROLLER
Initial State
0x00000000
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4-9