Marantz vp11s1 仕様ガイド
VP-11S1
RS-232C Control Specification
Page: 3 / 12
Document Version [1.0]
Company Restricted
1. Global
Description
1-1. Overview
A Host controller can control or watch out the product as a Slave very easily via the communication cable.
1-2. Block Diagram
* The connector on the product is D-SUB 9pin male type.
* RS232C cable has to be D-SUB 9pin female
straight type
for connecting the products.
1-3. Interface connection specification of the product
uP Interface Signal name Connection device
D-Sub Pin
Connecter
- N.C.
-
1
TxD (output)
2
UART
RxD (input)
RS232C
Level shift driver
3
- N.C.
-
4
- GND
GND 5
- N.C.
-
6
- N.C.
-
7
- N.C.
-
8
- N.C.
-
9
<The product connector>
RS232C D-SUB (9pin,male)
RS232C D-SUB (9pin,male)
1-4. Assumptions and Dependencies
HOST
(Controller)
SLAVE
(The product)
RS232C cable (straight)
Connector
D-SUB (9pin, male)
D-SUB (9pin, male)