SKP36077 Renesas Electronics America, SKP36077 Datasheet - Page 13

• Manufacturer Part Number: SKP36077
• Description: KIT DEV EVAL FOR H8/36077
• Manufacturer: Renesas Electronics America
• Series: H8®r
• Type: MCUr

Specifications of SKP36077

• Contents: SKP Board, In-Circuit Debugger/Programmer, Target Cable, USB Cable and SKP CD-ROM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: H8/36077
• Lead Free Status / RoHS Status: Supplier Unconfirmed, Lead free / RoHS Compliant

■
• A popular interface to communicate to PC chip set
• Performs serial data and address transfer using
• Supports I/O read and write cycles
• Supports serial interrupt on single line
• Supports power-down mode
• Reduced pin count
■
• Enables connection to the ISA (X-BUS)
• Four channel parallel interface
• Five host interrupt requests
■
• Conforms to PS/2 specification
• Error detection, parity error and stop bit monitoring
• Five host interrupt requests
■
• Simplifies program debugging
• Instruction and data compare
■
• Generates DTMF frequency sine waveform,
• Synthesis or single waveform
■
• Provides glueless interface with external devices
• Supports basic SRAM, burst-ROM interface
• Manages external, addressable 16MB region
• Bus specification can be set independently
• Selectable 8- or 16-bit bus width
• Choice of 0 to 7 programmable wait-state access
• Supports direct connection to SDRAM
• Includes a bus arbiter for bus mastership arbitration
used in notebooks and PC servers
33MHz clock
with minimum distortion
(8 different areas)
for each region
on selected devices
Low-Pin-Count (LPC) Interface
Host Interface X-Bus Interface
Keyboard Buffer Controller (KBC)
PC Break Controller (PBC)
Dual-Tone Multi-Frequency
(DTMF) Generator
On-chip Bus Controller (BSC)
• Burst ROM interface can be set for area 0
• External write cycle and internal access can be
• Idle-cycle insertion capability
executed in parallel
PC Break Controller Block Diagram
DTMF Application Usage
Access
status
Internal address
Note: The numeric values on the right end of the signal lines indicate the HA16808ANT pin numbers.
LSI
TONED Pin Output Equivalent Circuit
Output
control
TONED
AV
Comparator
Comparator
Pxx
CC
BARA
BARB
360 kΩ
Match signal
Match signal
Mask control
Mask control
24 kΩ
2SC458
100 kΩ
control
H8 Peripherals
Control logic
Control logic
Row
Column
BCRA
BCRB
2 k
+0.47 μF
Ω
19
20
11
DTMF
V
MUTE
ref
HA16808ANT
1
PC break
interrupt
AV
AV
TONED
CC
SS