Host Interface

Table 4.19 Device parameter information (2/5)

Word

Value

Bits

Description

 

 

 

 

50

0000h

 

Reserved

 

 

 

 

51

0200h

15-8

PIO data transfer cycle timing mode

 

 

7-0

Reserved

 

 

 

 

520000h 15-0 Reserved

530007h 15-3 Reserved

2

Information in word 88 is valid. (1b)

1Information in words 64 to 70 is valid. (1b)

0Information in words 54 to 58 is valid. (1b)

54-62

0000h

 

Reserved

 

 

 

 

 

63

0407h

 

Multiword DMA transfer mode Active mode

 

 

15-11

Reserved (0b)

 

(Default value)

10

Indicates 1 if mode 2 is selected.

 

 

9

Indicates 1 if mode 1 is selected.

 

 

 

Indicates 1 if mode 0 is selected.

 

 

 

8

 

 

 

 

Supported.Multiword DMA transfer mode

 

 

 

7-3

Reserved (0b)

 

 

 

2

Mode 2 (1b)

 

 

1

Mode 1 (1b)

 

 

0

Mode 0 (1b)

 

 

 

 

64

0003h

 

Flow control PIO transfer mode

 

 

15-8

Reserved

 

 

 

Supported PIO transfer mode

 

 

7-2

Reserved (0b)

 

 

1

Mode 4 (1b)

 

 

0

Mode 3 (1b)

 

 

 

 

65

0078h (120)

 

Minimum multiword DMA transfer time per word (ns)

 

 

 

 

66

0078h (120)

 

Recommended multiword DMA transfer time (ns)

 

 

 

 

67

0078h (120)

 

Minimum PIO transfer cycle time when flow control is

 

 

 

disabled (ns)

 

 

 

 

68

0078h (120)

 

Minimum PIO transfer cycle time when flow control using

 

 

 

IORDY is enabled (ns)

 

 

 

 

69-70

0000h

 

Reserved

 

 

 

 

71

07D0h (2000)

 

Required time after the PACKET command is received until

 

 

 

the bus is released (s) (Typical)

 

 

 

 

 

4-26

C156-E227-01EN

Page 96
Image 96
Fujitsu MCM3064AP, MCM3130AP manual Device parameter information 2/5