Motorola MPC823e - Page 85

Memory Map
MOTOROLA MPC823e REFERENCE MANUAL 3-9
MEMORY MAP
3
SERIAL COMMUNICATION CONTROLLER 2
A20 GSMR_L—SCC2 General Mode Low Register 32 16-166
A24 GSMR_H—SCC2 General Mode High Register 32 16-166
A28 PSMR—SCC2 Protocol-Specific Mode Register 16 16-176
16-217 (UART)
16-242 (HDLC)
16-279 (AHDLC)
16-309 (Trans)
A2A to A2B RES—Reserved 16 —
A2C TODR—SCC2 Transmit-on-Demand Register 16 16-177
A2E DSR—SCC2 Data Synchronization Register 16 16-177
A30 SCCE—SCC2 Event Register 16 16-187
16-227 (UART)
16-250 (HDLC)
16-284 (AHDLC)
16-314 (Trans)
A32 RES—Reserved 16 —
A34 SCCM—SCC2 Mask Register 16 16-187
16-229 (UART)
16-253 (HDLC)
16-316 (Trans)
A36 RES—Reserved 8 —
A37 SCCS—SCC2 Status Register 8 16-187
16-230 (UART)
16-254 (HDLC)
16-316 (Trans)
A38 IRMODE—SCC2 Infra-Red Mode Register 16 16-294
A3A IRSIP—SCC2 Infra-Red Serial Interaction Pulse Control
Register
16 16-296
A3C to A3F RES—Reserved — —
SERIAL COMMUNICATION CONTROLLER 3
A40 GSMR_L— SCC3 General Mode Low Register 32 16-166
A44 GSMR_H — SCC3 General Mode High Register 32 16-166
A48 PSMR—SCC3 Protocol-Specific Mode Register 16 16-176
16-217 (UART)
16-242 (HDLC)
16-279 (AHDLC)
16-309 (Trans)
A4A-A4B Reserved 16 —
A4C TODR—SCC3 Transmit-on-Demand Register 16 16-177
A4E DSR—SCC3 Data Synchronization Register 16 16-177
Table 3-1. MPC823e Internal Memory Map (Continued)
INTERNAL
ADDRESS REGISTER
SIZE
(IN BITS)
PAGE NUMBER
LOCATION