Marantz SR9600 - Technical Specifications; Tuner Sections Specifications; Audio, Video, and HDMI Specifications

SR9600 RS-232C Control Specification Page: 3 / 25
Document Version [1.0]
Company Restricted
1. Introduction
1-1. Purpose
This document was written as a reference specification of products that are controled by the host
controller.
1-2. Scope
This document would be using by software or hardware engineers for production of the product.
1-3. Abbreviations
Abbreviation Description
1-4. References
- Hardware Software Interface Specification ver. 1.02 / author: N.Sakamoto
-
2. Global Description
2-1. Overview
A Host controller can control or watch out the product as a Slave very easily via the communication cable.
2-2. Block Diagram
* The product connector is using D-SUB 9pin male.
* RS232C cable must use D-SUB 9pin female to connect the products.
2-3. Interface connection specification of the product
uP Interface Signal name Connection device D-Sub Pin Connecter
- N.C. - 1
TxD (output) 2 UAR
T
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)
2-4. Assumptions and Dependencies
HOST
(Controller)
SLAVE
(The product)
RS232C cable (straight)
Connector
D-SUB (9pin, male)