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SGUS014H − FEBRUARY 1991 − REVISED JUNE 2004
loading when XFx is configured as an output
The following table defines the timing parameter for loading the XF register when the XFx pin is configured as
an output.
timing parameters for loading the XFx register when configured as an output pin (see Figure 17)
320C30-40
320C30-50
MIN MAX
12
†
NO.
UNIT
MIN
MAX
13
45
t
Valid time, H3 high to XF valid
ns
v(H3H-XF)
†
The number in this column matches that used in Figure 17.
Fetch Load
Instruction
Decode
Read
Execute
H3
H1
1 or 0
45
OUTXF Bit
XFx
NOTE A: OUTXFx represents either bit 2 or 6 of the IOF register.
Figure 17. Timing for Loading XFx Register When Configured as an Output Pin
25
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