Compaq AA-RNG2A-TE manual Register Constant, W0CCR

Figure 2–1: Window 0 Configuration Registers

Register	Constant
Manufacturer ID Register	W0_MID
Adapter ID Register	W0_AID
Configuration Control Register	W0_CCR
Address Control Register	W0_ACR
Resource Configuration Register	W0_RCR
EEPROM Command Register	W0_ECR
EEPROM Data Register	W0_EDR

ZK-1267U-AI

The following code shows the offset definitions for the registers that make up the window 0 configuration register:

#define W0_MID			0x0
#define	W0_AID		0x2
#define	W0_CCR		0x4
enum w0_ccr {		4

CCR_PCMCIA=0x4000, CCR_AUI=0x2000, CCR_10B2=0x1000, CCR_ENDEC=0x0100, CCR_RESET=0x4, CCR_ENA=0x1

};

#define W0_ACR 0x6 enum w0_acr { 6

ACR_10BT=0x0000,

ACR_10B5=0x4000,

ACR_10B2=0xc000,

ACR_ROMS=0x3000,

ACR_ROMB=0x0f00,

ACR_ASE= 0x0080,

ACR_BASE=0x001f

};

#define W0_RCR 0x8 enum w0_rcr { 8

RCR_IRQ=0xf000,

RCR_RSV=0x0f00

};

#define W0_ECR 0xa enum w0_ecr { 10

ECR_EBY=0x8000,

ECR_TST=0x4000,

ECR_CMD=0x00ff,

ECR_READ= 0x0080,

1

2

3

5

7

9

Defining Device Register Offsets 2–5