Renesas TPS-1 User Manual

TPS-1 User’s Manual: Hardware 3. Host Interface
R19UH0081ED0107 Rev. 1.07 page 20 of 86
Jul 30, 2018
3.2.3. Memory Segmentation at 4 kByte and 16 kByte page size
You decide the page size with the TPS Configurator. A connected Host CPU selected the pages with the LBU_SEGx_IN signals. Table 3-5 shows the
page decoding.
Table 3-5: Page selection with LBU_SEGx_IN signals
LBU_SEG(1:0)
Selected Page
0 0
Page 00
0 1
Page 01
1 0
Page 02
1 1
Page 03
The segmentation with 16 Kbyte pages is shown in Figure 3-4. With 16 address lines you can reach the whole 64 kByte address space.
0x
0000
0x
2000
0x
8000
0xFFFF
NRT
-Area
IO
-RAM
Event
-Unit
16 K Page Size
0x4000
0xC000
Page 00
Page 02
Page 01
Page 03
Figure 3-4: 16 kByte page size

Renesas TPS-1 Specifications

General

Brand	Renesas
Model	TPS-1
Category	Controller
Language	English