MPC8540 datasheet(414/1302 Pages) FREESCALE

414 / 1302 page

MPC8540 PowerQUICC III Integrated Host Processor Reference Manual, Rev. 1

10-10

Freescale Semiconductor

Programmable Interrupt Controller

The PIC address offset map, shown in Table 10-7, is divided into three areas:

•0xnn4_0000–0xnn4_FFF0—Global registers

•0xnn5_0000–0xnn5_FFF0—Interrupt source configuration registers

•0xnn6_0000–0xnn7_FFF0—Per-CPU registers

Table 10-7. PIC Register Address Map

Offset

Access

Reset

Section/Page

PIC Register Address Map—Global Registers

0x4_0000–

0x4_0030

Reserved

—

0x4_0040 IPIDR0—Interprocessor interrupt 0 (IPI 0) dispatch register 1

0x0000_0000

10.3.7.1/10-39

0x4_0050 IPIDR1—IPI 1 dispatch register

0x4_0060 IPIDR2—IPI 2 dispatch register

0x4_0070 IPIDR3—IPI 3 dispatch register

0x4_0080 CTPR—Current task priority register

R/W

0x0000_000F

10.3.7.2/10-40

0x4_0090 WHOAMI—Who am I register

0x0000_0000

10.3.7.3/10-41

0x4_00A0 IACK—Interrupt acknowledge register

0x0000_0000

10.3.7.4/10-41

0x4_00B0 EOI—End of interrupt register

0x0000_0000

10.3.7.5/10-42

0x4_00C0–

0x4_0FF0

Reserved

—

0x4_1000 FRR—Feature reporting register

0x0037_0002

10.3.1.1/10-16

0x4_1010 Reserved

—

0x4_1020 GCR—Global configuration register

R/W

0x0000_0000

10.3.1.2/10-17

0x4_1030 Reserved

—

0x4_1040–

0x4_1070

Vendor reserved

—

0x4_1080 VIR—Vendor identification register

0x0000_0000

10.3.1.3/10-17

0x4_1090 PIR—Processor initialization register

R/W

0x0000_0000

10.3.1.4/10-18

0x4_10A0 IPIVPR0—IPI 0 vector/priority register

R/W

0x8000_0000

10.3.1.5/10-19

0x4_10B0 IPIVPR1—IPI 1 vector/priority register

0x4_10C0 IPIVPR2—IPI 2 vector/priority register

0x4_10D0 IPIVPR3—IPI 3 vector/priority register

0x4_10E0 SVR—Spurious vector register

R/W

0x0000_FFFF

10.3.1.6/10-19

0x4_10F0 TFRR—Timer frequency reporting register

R/W

0x0000_0000

10.3.2.1/10-20

0x4_1100 GTCCR0—Global timer 0 current count register

0x0000_0000

10.3.2.2/10-21

0x4_1110 GTBCR0—Global timer 0 base count register

R/W

0x8000_0000

10.3.2.3/10-21

MPC8540 Datasheet(PDF) 414 Page - Freescale Semiconductor, Inc

MPC8540 Datasheet(HTML) 414 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL