Freescale Semiconductor MPC8260 - Manual (Page 563)

Communications Processor Module Overview
MPC8260 PowerQUICC II Family Reference Manual, Rev. 2
Freescale Semiconductor 14-15
Table 14-7. CP Command Opcodes
Opcode
Channel
FCC SCC
SMC
(UART/
Transparent
)
SMC
(GCI)
SPI I 2 C IDMA MCC Timer Special
0000 INIT RX
AND
TX
PARAMS
INIT RX
AND
TX
PARAMS
INIT RX AND
TX PARAMS
INIT RX
AND TX
PARAMS
INIT RX
AND TX
PARAMS
INIT RX
AND TX
PARAMS
— INIT RX AND
TX PARAMS
— —
0001 INIT RX
PARAMS
INIT RX
PARAMS
INIT RX
PARAMS
— INIT RX
PARAMS
INIT RX
PARAMS
— INIT RX
PARAMS
— —
0010 INIT TX
PARAMS
INIT TX
PARAMS
INIT TX
PARAMS
— INIT TX
PARAMS
INIT TX
PARAMS
— INIT TX
PARAMS
— —
0011 ENTER
HUNT
MODE
ENTER
HUNT
MODE
ENTER HUNT
MODE
— — — — INIT MCC RX
AND TX
PARAMS
(one
channel) 1
1
Not available on .29 µm (HiP3) Rev A.1 devices.
— —
0100 STOP TX STOP TX STOP TX — — — — MCC STOP TX — —
0101 GRACEFUL
STOP TX
GRACEFUL
STOP TX
— — — — — INIT MCC TX
PARAMS
(one
channel) 1
— —
0110 RESTART
TX
RESTART
TX
RESTART TX — — — — INIT MCC RX
PARAMS
(one
channel) 1
— —
0111 — C LOSE
RX BD
C LOSE
RX BD
— C LOSE
RX BD
C LOSE
RX BD
— MCC RESET 1 — —
1000 SET
GROUP
ADDRESS
SET
GROUP
ADDRESS
— — — — — — SET
TIMER
—
1001 — — — GCI
TIMEOUT
— — START
IDMA
MCC STOP RX — —
1010 ATM
TRANSMIT
COMMAND
2
RESET BCS — GCI
ABORT
REQUES
T
— — — — — —
1011 — — — — — — STOP
IDMA
— — —
1100 — — — — — — — — — RANDOM
NUMBER
11 XX Undefined. Reserved for use by Freescale-supplied RAM microcodes.