H8SXSLASH1663R datasheet(665/1504 Pages) RENESAS

665 / 1504 page

Section 13 I/O Ports

Rev. 2.00 Sep. 24, 2008 Page 633 of 1468

REJ09B0412-0200

(7)

PB1/

CS1/CS2-B/CS5-A/CS6-B/CS7-B

The pin function is switched as shown below according to the combination of operating mode,

EXPE bit, the port function control register (PFCR), and the PB1DDR bit settings.

Setting

I/O Port

Module Name

Pin Function

CS1_OE

CS2B_OE CS5A_OE CS6B_OE CS7B_OE PB1DDR

CS1 output*



CS2-B output*



CS5-A output*



CS6-B output*



Bus controller

CS7-B output*



PB1 output

I/O port

PB1 input

(initial value)

Note:

Valid in external extended mode (EXPE = 1)

(8)

PB0/

CS0/CS4/CS5-B

The pin function is switched as shown below according to the combination of operating mode,

EXPE bit, the port function control register (PFCR), and the PB0DDR bit settings.

Setting

I/O Port

Module Name

Pin Function

CS0_OE

CS4_OE

CS5B_OE

PB0DDR

CS0 output

(initial value E)



CS4 output



Bus controller

CS5-B output



PB0 output

I/O port

PB0 input

(initial value S)

[Legend]

Initial value E:

Initial value in on-chip ROM disabled external extended mode

Initial value S:

Initial value in other modes

H8SX/1663R Datenblatt(PDF) 665 Page - Renesas Technology Corp

H8SX/1663R Datenblatt(HTML) 665 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

Datenblatt Download

Link URL