SH7721 datasheet(842/1524 Pages) RENESAS

842 / 1524 page

Section 24

USB Host Controller (USBH)

Rev. 3.00 Jan. 18, 2008 Page 780 of 1458

REJ09B0033-0300

24.3.9

Hc Control Head ED Register (USBHCHED)

USBHCHED includes a physical address of first ED in the control list.

Bit

Bit Name

Initial

Value

R/W

Description

31 to 4

CHED27 to

CHED0

All 0

R/W

CHED

Physical address of first ED in the control list

3 to 0



All 0

Reserved

These bits are always read as 0. The write value should

always be 0.

24.3.10

Hc Control Current ED Register (USBHCCED)

USBHCCED register includes a physical address of current ED in the control list.

Bit

Bit Name

Initial

Value

R/W

Description

31 to 4

CCED27 to

CCED0

All 0

R/W

CCED

Physical address of current ED in the control list

3 to 0



All 0

Reserved

These bits are always read as 0. The write value should

always be 0.

24.3.11

Hc Bulk Head ED Register (USBHBHED)

USBHBHED includes a physical address of first ED in the Bulk List.

Bit

Bit Name

Initial

Value

R/W

Description

31 to 4

BHED27 to

BHED0

All 0

R/W

BHED

Physical address of first ED in the Bulk List

3 to 0



All 0

Reserved

These bits are always read as 0. The write value should

always be 0.

SH7721 Datasheet(PDF) 842 Page - Renesas Technology Corp

SH7721 Datasheet(HTML) 842 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

Datasheet Download

Link URL