HS2214EPI62H Renesas Electronics America, HS2214EPI62H Datasheet - Page 198

• Manufacturer Part Number: HS2214EPI62H
• Description: EMULATOR BASE UNIT H8S/2214
• Manufacturer: Renesas Electronics America
• Type: Microcontrollerr

Specifications of HS2214EPI62H

• Contents: E6000 Emulator and CD-ROM
• For Use With/related Products: H8S/2214
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

RESET and NMI: The RESET and NMI signals are input to the MCU through the emulator control circuit. The
rising/falling time of these signals must be 8 ns/V or less.
AN0 to AN15, DA0 to DA1, AVcc, AVss, and Vref:
IRQ0–IRQ7 and WAIT: The IRQ0 to IRQ7 and WAIT signals are input to the MCU and also to the trace
acquiring circuit. Therefore, the rising and falling time of these signals must be within 8 ns/v or shorter.
Figure 7.4 User System Interface Circuit for AN0 to AN15, DA0 to DA1, AVcc, AVss, and Vref Signals
176
Trace
buffer
Figure 7.5 User System Interface Circuit for IRQ0–IRQ7 and WAIT Signals
Emulator
control
circuit
Figure 7.3 User System Interface Circuit for RESET and NMI Signals
MCU
MCU
Emulator
control
circuit
MCU
0.022 F
74HC14
μ
47 k
47 k
27
Ω
Ω
AVcc
kΩ
0.022 F
47 k
Ω
μ
AVss
AVcc
Vref
AN0-AN15,
DA0-DA1
PVcc
PVcc
47
User system
interface cable
47
PVcc
Ω
Ω
47
Ω
User system
interface cable
User system
interface cable
User system
interface cable
connected by
cable head
User system
interface cable