Freescale Semiconductor MPC8250, Family Reference Manual

Page: 163 / 1360

Memory Map
MPC8260 PowerQUICC II Family Reference Manual, Rev. 2
Freescale Semiconductor 3-17
0x119D6 CP timers event register (RTER) R/W 16 bits 0x0000_0000 14.6.4/14-24
0x119DA CP timers mask register (RTMR) R/W 16 bits 0x0000_0000
0x119DC CP time-stamp timer control register (RTSCR) — 16 bits 0x0000 14.3.8/14-11
0x119DE Reserved R/W 16 bits —
0x119E0 CP time-stamp register (RTSR) R/W 32 bits 0x0000 14.3.9/14-11
BRGs 1–4
0x119F0 BRG1 configuration register (BRGC1) R/W 32 bits 0x0000_0000 17.1/17-2
0x119F4 BRG2 configuration register (BRGC2) R/W 32 bits 0x0000_0000
0x119F8 BRG3 configuration register (BRGC3) R/W 32 bits 0x0000_0000
0x119FC BRG4 configuration register (BRGC4) R/W 32 bits 0x0000_0000
SCC1
0x11A00 SCC1 general mode register (GSMR_L1) R/W 32 bits 0x0000_0000 20.1.1/20-3
0x11A04 SCC1 general mode register (GSMR_H1) R/W 32 bits 0x0000_0000
0x11A08 SCC1 protocol-specific mode register (PSMR1) R/W 16 bits 0x0000 20.1.2/20-9
21.16/21-12
(UART)
22.8/22-7
(HDLC)
23.11/23-10
(BISYNC)
24.9/24-8
(Transparent)
25.17/25-14
(Ethernet)
0x11A0A Reserved — 16 bits — —
0x11A0C SCC1 transmit-on-demand register (TODR1) R/W 16 bits 0x0000 20.1.4/20-10
0x11A0E SCC1 data synchronization register (DSR1) R/W 16 bits 0x7E7E 20.1.3/20-9
0x11A10 SCC1 event register (SCCE1) R/W 16 bits 0x0000 21.19/21-19
(UART)
22.11/22-12
(HDLC)
23.14/23-15
(BISYNC)
24.12/24-11
(Transparent)
25.20/25-20
(Ethernet)
0x11A14 SCC1 mask register (SCCM1) R/W 16 bits 0x0000
0x11A16 Reserved — 8 bits — —
Table 3-1. Internal Memory Map (continued)
Address
(offset)
Register R/W Size Reset Section/Page