SLOS787H – MAY 2012 – REVISED APRIL 2014
6.13.3.5 FIFO Control Registers
6.13.3.5.1 FIFO Status Register (0x1C)
Table 6-46. FIFO Status Register (0x1C)
Function:
Number of bytes available to be read from FIFO (= N number of bytes, in hexadecimal)
Bit
Name
Function
Description
B7
Foverflow
FIFO overflow error
Bit is set when FIFO has more than 127 bytes presented to it
B6
Fb6
FIFO bytes fb[6]
B5
Fb5
FIFO bytes fb[5]
B4
Fb4
FIFO bytes fb[4]
B3
Fb3
FIFO bytes fb[3]
B2
Fb2
FIFO bytes fb[2]
Bits B0:B6 indicate how many bytes that are in the FIFO to be read out (= N
number of bytes, in hex)
B1
Fb1
FIFO bytes fb[1]
B0
Fb0
FIFO bytes fb[0]
66
Detailed Description
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