mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 79

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

Memory Map
CLOCKS AND RESET
SYSTEM INTEGRATION TIMERS KEYS
CLOCKS AND RESET KEYS
VIDEO CONTROLLER
INTERNAL
ADDRESS
28C to 2FF
38C to 7FF
310 to 31F
330 to 33F
348 to 37F
802 to 803
30C
32C
280
284
288
300
304
308
320
324
328
340
344
380
384
388
800
804
805
806
807
SCCR—System Clock and Reset Control Register
PLPRCR—PLL, Low-Power and Reset Control Register
RSR—Reset Status Register
RES—Reserved
TBSCRK—Timebase Status and Control Register Key
TBREFFUK—Timebase Reference Register Upper Key
TBREFFLK—Timebase Reference Register Lower Key
TBK—Timebase and Decrementer Register Key
RES—Reserved
RTCSCK—Real-Time Clock Status and Control Register Key
RTCK—Real-Time Clock Register Key
RTSECK—Real-Time Alarm Seconds Key
RTCALK—Real-Time Alarm Register Key
RES—Reserved
PISCRK—Periodic Interrupt Status and Control Register Key
PITCK—Periodic Interrupt Count Register Key
RES—Reserved
SCCRK—System Clock Control Key
PLPRCRK—PLL, Low Power and Reset Control Register Key
RSRK—Reset Status Register Key
RES—Reserved
VCCR—Video Controller Configuration Register
RES—Reserved
VSR—Video Status Register
RES—Reserved
VCMR—Video Controller Command Register
RES—Reserved
Table 3-1. MPC823 Internal Memory Map (Continued)
Freescale Semiconductor, Inc.
For More Information On This Product,
MPC823 REFERENCE MANUAL
Go to: www.freescale.com
REGISTER
(IN BITS)
SIZE
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
16
16
—
—
—
—
—
8
8
8
8
PAGE NUMBER
LOCATION
MOTOROLA
5-27
5-27
5-27
5-27
5-27
5-27
5-27
5-27
5-27
5-27
5-27
5-27
5-27
19-5
19-7
19-8
5-3
5-7
4-5
—
—
—
—
—
—
—
—