SAB9076H Datasheet, PDF (22/32 Pages) NXP Semiconductors – Picture-In-Picture PIP controller

Philips Semiconductors
Picture-In-Picture (PIP) controller
Preliminary specification
SAB9076H
handbook, full page_Cwi_Ld_Oth_CK ⁽¹⁾
RAS
CAS
CLOCK ⁽²⁾
RAS
CAS
AD0 to AD8
WE
DAO0 to DAO7
CLOCK ⁽²⁾
RAS
CAS
AD0 to AD8
WE
DT
SC
DAI0 to DAI7
(1) CLOCK = 13.5 MHz.
(2) CLOCK = 27 MHz.
1996 Aug 13
refresh cycle
ROW
COLUMN
COLUMN
COLUMN
COLUMN
COLUMN
write cycle (main or sub)
ROW
COLUMN
read cycle
shift clock cycles
Fig.9 VDRAM timing
22
MGC970