參數(shù)資料
型號: UPD703100-40
廠商: NEC Corp.
英文描述: V850E/MS1TM 32/16-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: V850E/MS1TM 32/16單晶片微控制器
文件頁數(shù): 29/132頁
文件大小: 1174K
代理商: UPD703100-40
Preliminary Data Sheet U14168EJ2V0DS00
29
μ
PD703100A-33, 703100A-40, 703101A-33, 703102A-33
7. DMA FUNCTIONS (DMA CONTROLLER)
{
4 independent DMA channels
{
Transfer units: 8 or 16 bits
{
Maximum transfer count: 65536 (2
{
Two types of transfer
Flyby (one-cycle) transfer
Two-cycle transfer
{
Three transfer modes
Single transfer mode
Single-step transfer mode
Block transfer mode
{
Transfer requests
DMARQ0 to DMARQ3 pin (
×
4)
Requests from on-chip peripheral I/O (serial interface and real-time pulse unit)
Requests by software
{
Transfer objects
Memory to I/O and vice versa
Memory to memory and vice versa
{
DMA transfer end output signal (TC0 to TC3)
16
)
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UPD703100AF1-33-FA1 制造商:NEC 制造商全稱:NEC 功能描述:V850E/MS1TM 32/16-BIT SINGLE-CHIP MICROCONTROLLERS
UPD703100AF1-40-FA1 制造商:NEC 制造商全稱:NEC 功能描述:V850E/MS1TM 32/16-BIT SINGLE-CHIP MICROCONTROLLERS