Motorola MPC823e - Page 474

Communication Processor Module
16-20 MPC823e REFERENCE MANUAL MOTOROLA
RISC
COMMUNICATION
16
PROCESSOR MODULE
• R_TMR—Only the RISC microcontroller uses this register to store the mode of the
timer—one-shot (0) or restart (1). You must not modify this register. Instead, you must
use the SET TIMER command in the CPCR to control the timer mode.
TMR0–15—Timer 0–15
0 = No effect.
1 = Clears a bit in this register.
• R_TMV—Only the RISC microcontroller uses this register to determine whether or not
a timer is currently enabled. If the corresponding timer is enabled, a bit is 1. You must
not modify this register. You must use the SET TIMER command to enable a timer.
TMR0–15—Timer 0–15
0 = No effect.
1 = Clears a bit in this register.
R_TMR
BIT 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
FIELD
TMR15 TMR14 TMR13 TMR12 TMR11 TMR10 TMR9 TMR8 TMR7 TMR6 TMR5 TMR4 TMR3 TMR2 TMR1 TMR0
RESET
0000000000000000
R/W
R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
ADDR
(IMMR & 0xFFFF0000) + 0x3DB4
R_TMV
BIT 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
FIELD
TMR15 TMR14 TMR13 TMR12 TMR11 TMR10 TMR9 TMR8 TMR7 TMR6 TMR5 TMR4 TMR3 TMR2 TMR1 TMR0
RESET
0000000000000000
R/W
R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
ADDR
(IMMR & 0xFFFF0000) + 0x3DB6