HD64F3437TFI16V Renesas Electronics America, HD64F3437TFI16V Datasheet - Page 350

• Manufacturer Part Number: HD64F3437TFI16V
• Description: MCU FLASH 60K 100-TQFP
• Manufacturer: Renesas Electronics America

Specifications of HD64F3437TFI16V

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14.1.1
Figure 14.1 is a block diagram of the host interface.
318
Legend:
IDR1:
IDR2:
ODR1:
ODR2:
STR1:
STR2:
HICR:
EIOW/IOW
ECS
HIRQ
HIRQ
HIRQ
2
GA
Input data register 1
Input data register 2
Output data register 1
Output data register 2
Status register 1
Status register 2
Host interface control register
/CS
CS
HA
IOR
Block Diagram
11
12
20
1
1
2
0
interrupt
request
Port 4
Host
Figure 14.1 Host Interface Block Diagram
(Internal interrupt signals)
Internal data bus
IBF2
Control
control
Port 8
logic
Fast
gate
A
20
IBF1
HDB
XDB
7
7
–XDB
–HDB
0
0
/
interface
ODR2
STR2
ODR1
HICR
STR1
IDR1
IDR2
Bus