Renesas TPS-1 - Connection Example for a 8 Bit Data Bus

TPS-1 User’s Manual: Hardware 3. Host Interface
R19UH0081ED0107 Rev. 1.07 page 22 of 86
Jul 30, 2018
3.2.4. Connection example for an 8bit data bus
Figure 3-6 shows a connection example of an 8-bit data bus to the TPS-1.
TPS-1
HOST-CPU
RDN
A0 – A15
CSN
AD0 – AD7
A14
A15
WR0N
LBU_CS_IN
LBU_BE_1_IN
LBU_BE_2_IN
LBU_READ_EN_IN
LBU_SEG0_IN
LBU_SEG1_IN
LBU_WR_EN_IN
LBU_A0_IN – LBU_A13_IN
LBU_DATA0 – LBU_DATA7
WR0N (byte)
RDN
AD0 – AD7
A0 – A15
&
0
0
0
INTN
INT_OUT
INT Port
READYN
LBU_READY_OUT
WAITN
„1"
CSN
Figure 3-6: Connection example for an 8-bit data bus