Data Bus - Fujitsu PB-91469G-LS-256BGA User Manual

JP62 (BGRNTX,
BRQ, WEX,
BAAX)
direction control
LV6 2DIR
JP63 (D16-D23)
direction control
LV7 1DIR
JP64 (CSX0-C7)
direction control
LV8 1DIR
JP65 (DMA
signals)
direction
control
LV9 1DIR
JP86 (D24-D31)
direction control
LV7 2DIR
JP87 (CSX0-7)
direction
control
LV8 2DIR
JP88 (DMA
signals)
direction
control
LV9 2DIR

3.3 Data Bus

Jumper
ON (closed)
JP5 (D0)
OFF (open)
ON (closed)
JP6 (D1)
OFF (open)
ON (closed)
JP8 (D2)
OFF (open)
UG-910022-13
PB-91469G-LS-256BGA V12
Chapter 3 Jumpers
1 – 2 2DIR connected to 5V > LV6/2 direction A/B >
(target to MB2198-300)
2 - 3 2DIR connected to GND -> LV6/2 direction B/A
(MB2198-300 to target)
1DIR connected to 5V > LV7/1 direction A/B >
1 – 4
(target to MB2198-300)
1DIR connected to DIR -> the direction of LV7/1
2 – 5
1A<>1B is selectable
1DIR connected to GND -> LV7/1 direction B/A
3 – 6
(MB2198-300 to target)
1 – 2 1DIR connected to 5V > LV8/1 direction A/B >
(target to MB2198-300)
2 - 3 1DIR connected to GND -> LV8/1 direction B/A
(MB2198-300 to target)
1 – 2 1DIR connected to 5V > LV9/1 direction A/B >
(target to MB2198-300)
2 - 3 1DIR connected to GND -> LV9/1 direction B/A
(MB2198-300 to target)
2DIR connected to 5V > LV7/2 direction A/B >
1 – 4
(target to MB2198-300)
2DIR connected to DIR -> the direction of LV7/2
2 – 5
1A<>1B is selectable
2DIR connected to GND -> LV7/2 direction B/A
3 – 6
(MB2198-300 to target)
1 – 2 2DIR connected to 5V > LV8/2 direction A/B >
(target to MB2198-300)
2 - 3 2DIR connected to GND -> LV8/2 direction B/A
(MB2198-300 to target)
1 – 2 2DIR connected to 5V > LV9/2 direction A/B >
(target to MB2198-300)
2 - 3 2DIR connected to GND -> LV9/2 direction B/A
(MB2198-300 to target)
Setting Description
P03_0 D0 > JP34 must be open
Direction control via DIR (D0-D7 in all)
P03_1 D1 > JP35 must be open
Direction control via DIR (D0-D7 in all)
P03_2 D2 > JP38 must be open
Direction control via DIR (D0-D7 in all)
- 12 - © Fujitsu Microelectronics Europe GmbH