Information

Complete List of Configuration, Control, and Status Registers
MPC8308 PowerQUICC II Pro Processor Reference Manual, Rev. 1
A-30 Freescale Semiconductor
0xC60 Reserved
0xC64 RFBPTR4*—Last Free RxBD pointer for ring 4 R/W 0x0000_0000 16.5.3.9.2/16-108
0xC68 Reserved
0xC6C RFBPTR5*—Last Free RxBD pointer for ring 5 R/W 0x0000_0000 16.5.3.9.2/16-108
0xC70 Reserved
0xC74 RFBPTR6*—Last Free RxBD pointer for ring 6 R/W 0x0000_0000 16.5.3.9.2/16-108
0xC78 Reserved
0xC7C RFBPTR7*—Last Free RxBD pointer for ring 7 R/W 0x0000_0000 16.5.3.9.2/16-108
eTSEC Future Expansion Space
0xCC0–
0xD94
Reserved —
eTSEC IEEE 1588 Registers
0xE00 TMR_CTRL* - Timer control register R/W 0x0001_0001 16.5.3.10.1/16-109
0xE04 TMR_TEVENT* - time stamp event register w1c 0x0000_0000 16.5.3.10.2/16-111
0xE08 TMR_TEMASK* - Timer event mask register R/W 0x0000_0000 16.5.3.10.3/16-113
0xE0C TMR_PEVENT* - time stamp event register R/W 0x0000_0000 16.5.3.10.4/16-113
0xE10 TMR_PEMASK* - Timer event mask register R/W 0x0000_0000 16.5.3.10.5/16-114
0xE14 TMR_STAT* - time stamp status register R/W 0x0000_0000 16.5.3.10.6/16-115
0xE18 TMR_CNT_H* - timer counter high register R/W 0x0000_0000 16.5.3.10.7/16-115
0xE1C TMR_CNT_L* - timer counter low register R/W 0x0000_0000 16.5.3.10.7/16-115
0xE20 TMR_ADD* - Timer drift compensation addend register R/W 0x0000_0000 16.5.3.10.8/16-116
0xE24 TMR_ACC* - Timer accumulator register R/W 0x0000_0000 16.5.3.10.9/16-117
0xE28 TMR_PRSC* -Timer prescale R/W 0x0000_0002 16.5.3.10.10/16-117
0xE2C Reserved
0xE30 TMROFF_H* - Timer offset high R/W 0x0000_0000 16.5.3.10.11/16-118
0xE34 TMROFF_L* - Timer offset low R/W 0x0000_0000 16.5.3.10.11/16-118
0xE40 TMR_ALARM1_H* - Timer alarm 1 high register R/W 0xFFFF_FFFF 16.5.3.10.12/16-118
0xE44 TMR_ALARM1_L* - Timer alarm 1 high register R/W 0xFFFF_FFFF
0xE48 TMR_ALARM2_H* - Timer alarm 2 high register R/W 0xFFFF_FFFF
0xE4C TMR_ALARM2_L* - Timer alarm 2 high register R/W 0xFFFF_FFFF
0xE50–
0xE7C
Reserved —
Table A-21. Enhanced Three-Speed Ethernet Controllers (eTSECs) Registers (continued)
eTSEC 1—Block Base Address 0x2_4000
eTSEC 2—Block Base Address 0x2_5000
eTSEC1
Offset
Name
1
Access
2
Reset Section/Page