HD64F2149YV datasheet(612/1075 Pages) RENESAS

612 / 1075 page

Section 18A Host Interface X-Bus Interface (XBS)

Rev. 3.00 Jan 18, 2006 page 584 of 1044

REJ09B0280-0300

18A.1.4 Register Configuration

Table 18A.2 lists the HIF:XBS registers. HIF:XBS registers HICR, IDR1, IDR2, ODR1, ODR2,

STR1, and STR2 can only be accessed when the HIE bit is set to 1 in SYSCR.

Table 18A.2 Register Configuration

R/W

Host Address*

Name

Abbrevia-

tion

Slave

Host

Initial

Value

Slave

Address*

CS1

CS1 CS2

CS2

CS2 CS3

CS3

CS3 CS4

CS4

CS4 HA0

System control register

SYSCR

R/W*

—

H'09

H'FFC4

—

——

—

System control register 2 SYSCR2

R/W

—

H'00

H'FF83

—

——

—

Host interface control

HICR

R/W

—

H'F8

H'FFF0

—

——

—

Host interface control

HICR2

R/W

—

H'F8

H'FE80

—

——

—

Input data register 1

IDR1

—

H'FFF4

0/1*

Output data register 1

ODR1

R/W

—

H'FFF5

01110

Status register 1

STR1

R/(W)*

H'00

H'FFF6

01111

Input data register 2

IDR2

—

H'FFFC

10110/1*

Output data register 2

ODR2

R/W

—

H'FFFD

10110

Status register 2

STR2

R/(W)*

H'00

H'FFFE

10111

Input data register 3

IDR3

—

H'FE84

11010/1*

Output data register 3

ODR3

R/W

—

H'FE85

11010

Status register 3

STR3

R/(W)*

H'00

H'FE86

11011

Input data register 4

IDR4

—

H'FE8C

11100/1*

Output data register 4

ODR4

R/W

—

H'FE8D

11100

Status register 4

STR4

R/(W)*

H'00

H'FE8E

11101

MSTPCRH R/W

—

H'3F

H'FF86

—————

Module stop control

MSTPCRL

R/W

—

H'FF

H'FF87

—————

Notes: 1. Bits 5 and 3 are read-only bits.

2. The user-defined bits (bits 7 to 4 and 2) are read/write accessible from the slave

processor.

3. Address when accessed from the slave processor. The lower 16 bits of the address are

shown.

4. Pin inputs used in access from the host processor.

5. The HA0 input discriminates between writing of commands and data.

HD64F2149YV Folha de dados(PDF) 612 Page - Renesas Technology Corp

HD64F2149YV Folha de dados(HTML) 612 Page - Renesas Technology Corp

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

Folha de dados Download

Ligação URL