Rabbit 6000 User Manual page 142

Parallel Port F Alternate High Register
Bit(s) Value
7:6 00
01
10
11
5:4 00
01
10
11
3:2 00
01
10
11
1:0 00
01
10
11
Parallel Port F Control Register
Bit(s) Value
7:6
5:4 00
01
10
11
3:2
1:0 00
01
10
11
Rabbit 6000 User's Manual
Parallel Port F bit 7 alternate output 0 (FIMA7).
Parallel Port F bit 7 alternate output 1 (I7).
Parallel Port F bit 7 alternate output 2 (PWM3).
Parallel Port F bit 7 alternate output 3 (SCLKC).
Parallel Port F bit 6 alternate output 0 (FIMA6).
Parallel Port F bit 6 alternate output 1 (I6).
Parallel Port F bit 6 alternate output 2 (PWM2).
Parallel Port F bit 6 alternate output 3 (TXE).
Parallel Port F bit 5 alternate output 0 (FIMA5).
Parallel Port F bit 5 alternate output 1 (I5).
Parallel Port F bit 5 alternate output 2 (PWM1).
Parallel Port F bit 5 alternate output 3 RCLKE).
Parallel Port F bit 4 alternate output 0 (FIMA4).
Parallel Port F bit 4 alternate output 1 (I4).
Parallel Port F bit 4 alternate output 2 (PWM0).
Parallel Port F bit 4 alternate output 3 (TCLKE).
These bits are ignored and should be written with zero.
The upper nibble peripheral clock is perclk/2.
The upper nibble peripheral clock is the output of Timer A1.
The upper nibble peripheral clock is the output of Timer B1.
The upper nibble peripheral clock is the output of Timer B2.
These bits are ignored and should be written with zero.
The lower nibble peripheral clock is perclk/2.
The lower nibble peripheral clock is the output of Timer A1.
The lower nibble peripheral clock is the output of Timer B1.
The lower nibble peripheral clock is the output of Timer B2.
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(PFAHR) (Address = 0x003B)
Description
(PFCR) (Address = 0x003C)
Description
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