Freescale Semiconductor MPC5200B - Page 540

PSC Registers—MBAR + 0x2000, 0x2200, 0x2400, 0x2600, 0x2800, 0x2C00
MPC5200B Users Guide, Rev. 1
Freescale Semiconductor 15-29
15.2.20 Output Port 1 Bit Set (0x38)—OP1
This is a write-only register. Output ports are asserted by writing to this register.
15.2.21 Output Port 0 Bit Set (0x3C)—OP0
This is a write-only register. Output ports are negated by writing to this register.
6 DCD Current state of the DCD input.
0 = DCD
input is low.
1 = DCD
input is high.
7 CTS Current state of the CTS input
0 = Input port CTS
is low.
1 = Input port CTS
is high.
Table 15-42. Output Port 1 Bit Set Register (0x38) for all Modes
msb 0 1 2 3 4 5 6 7 lsb
R
Reserved
W
Reserved RES RTS
RESET:00000000
Bit Name Description
0:5 — Reserved
6 RES Assert RES output.
0 = No operation
1 = Asserts output port RES, (RES becomes 0)
7RTSAC97—Reserved
other Modes—Assert RTS output.
0 = No operation
1 = Asserts output port RTS
, (RTS becomes 0)
Table 15-43. Output Port 0 Bit Set Register (0x3C) for all Modes
msb 0 1 2 3 4 5 6 7 lsb
R
Reserved
W
Reserved RES RTS
RESET:00000000
Bit Name Description
0:5 — Reserved
Bit Name Description